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-rw-r--r--api/examples/glfsxmp.c2960
-rw-r--r--api/src/glfs-fops.c8452
-rw-r--r--api/src/glfs-handleops.c3847
-rw-r--r--api/src/glfs-master.c225
-rw-r--r--api/src/glfs-mgmt.c1818
-rw-r--r--api/src/glfs-resolve.c1877
-rw-r--r--api/src/glfs.c2370
-rw-r--r--cli/src/cli-cmd-global.c176
-rw-r--r--cli/src/cli-cmd-misc.c149
-rw-r--r--cli/src/cli-cmd-parser.c9435
-rw-r--r--cli/src/cli-cmd-peer.c432
-rw-r--r--cli/src/cli-cmd-snapshot.c206
-rw-r--r--cli/src/cli-cmd-system.c953
-rw-r--r--cli/src/cli-cmd-volume.c5579
-rw-r--r--cli/src/cli-cmd.c541
-rw-r--r--cli/src/cli-quotad-client.c199
-rw-r--r--cli/src/cli-rl.c502
-rw-r--r--cli/src/cli-rpc-ops.c20062
-rw-r--r--cli/src/cli-xml-output.c9924
-rw-r--r--cli/src/cli.c1115
-rw-r--r--cli/src/input.c102
-rw-r--r--cli/src/registry.c495
-rw-r--r--extras/benchmarking/glfs-bm.c509
-rw-r--r--extras/benchmarking/rdd.c1001
-rw-r--r--extras/create_new_xlator/new-xlator-tmpl.c141
-rw-r--r--extras/geo-rep/gsync-sync-gfid.c165
-rw-r--r--extras/stripe-merge.c687
-rw-r--r--extras/test/ld-preload-test/ld-preload-lib.c598
-rw-r--r--extras/test/ld-preload-test/ld-preload-test.c503
-rw-r--r--extras/test/open-fd-tests.c83
-rw-r--r--extras/test/test-ffop.c1638
-rw-r--r--geo-replication/src/gsyncd.c585
-rw-r--r--geo-replication/src/procdiggy.c196
-rw-r--r--glusterfsd/src/gf_attach.c293
-rw-r--r--glusterfsd/src/glusterfsd-mgmt.c4845
-rw-r--r--glusterfsd/src/glusterfsd.c4226
-rw-r--r--heal/src/glfs-heal.c2855
-rw-r--r--libglusterfs/src/atomic.h12
-rw-r--r--libglusterfs/src/call-stub.c3231
-rw-r--r--libglusterfs/src/checksum.c15
-rw-r--r--libglusterfs/src/circ-buff.c294
-rw-r--r--libglusterfs/src/client_t.c1390
-rw-r--r--libglusterfs/src/cluster-syncop.c1670
-rw-r--r--libglusterfs/src/common-utils.c7053
-rw-r--r--libglusterfs/src/compat-errno.c1726
-rw-r--r--libglusterfs/src/compat.c906
-rw-r--r--libglusterfs/src/compound-fop-utils.c164
-rw-r--r--libglusterfs/src/ctx.c108
-rw-r--r--libglusterfs/src/daemon.c66
-rw-r--r--libglusterfs/src/default-args.c2147
-rw-r--r--libglusterfs/src/defaults-tmpl.c313
-rw-r--r--libglusterfs/src/dict.c4481
-rw-r--r--libglusterfs/src/event-epoll.c1518
-rw-r--r--libglusterfs/src/event-history.c81
-rw-r--r--libglusterfs/src/event-poll.c760
-rw-r--r--libglusterfs/src/event.c367
-rw-r--r--libglusterfs/src/events.c197
-rw-r--r--libglusterfs/src/fd-lk.c617
-rw-r--r--libglusterfs/src/fd.c1693
-rw-r--r--libglusterfs/src/gf-dirent.c413
-rw-r--r--libglusterfs/src/gfdb/gfdb_data_store.c1005
-rw-r--r--libglusterfs/src/gfdb/gfdb_data_store_helper.c773
-rw-r--r--libglusterfs/src/gfdb/gfdb_sqlite3.c2355
-rw-r--r--libglusterfs/src/gfdb/gfdb_sqlite3_helper.c2361
-rw-r--r--libglusterfs/src/gidcache.c306
-rw-r--r--libglusterfs/src/globals.c669
-rw-r--r--libglusterfs/src/graph-print.c241
-rw-r--r--libglusterfs/src/graph.c1748
-rw-r--r--libglusterfs/src/hashfn.c262
-rw-r--r--libglusterfs/src/inode.c3562
-rw-r--r--libglusterfs/src/iobuf.c1701
-rw-r--r--libglusterfs/src/latency.c106
-rw-r--r--libglusterfs/src/locking.c5
-rw-r--r--libglusterfs/src/logging.c4038
-rw-r--r--libglusterfs/src/mem-pool.c1354
-rw-r--r--libglusterfs/src/monitoring.c420
-rw-r--r--libglusterfs/src/options.c1947
-rw-r--r--libglusterfs/src/options.h4
-rw-r--r--libglusterfs/src/parse-utils.c135
-rw-r--r--libglusterfs/src/quota-common-utils.c332
-rw-r--r--libglusterfs/src/rbthash.c663
-rw-r--r--libglusterfs/src/refcount.c129
-rw-r--r--libglusterfs/src/rot-buffs.c616
-rw-r--r--libglusterfs/src/run.c766
-rw-r--r--libglusterfs/src/stack.c720
-rw-r--r--libglusterfs/src/statedump.c1496
-rw-r--r--libglusterfs/src/store.c1167
-rw-r--r--libglusterfs/src/strfd.c101
-rw-r--r--libglusterfs/src/syncop-utils.c1025
-rw-r--r--libglusterfs/src/syncop.c4679
-rw-r--r--libglusterfs/src/syscall.c743
-rw-r--r--libglusterfs/src/throttle-tbf.c375
-rw-r--r--libglusterfs/src/timer.c440
-rw-r--r--libglusterfs/src/timespec.c94
-rw-r--r--libglusterfs/src/trie.c483
-rw-r--r--libglusterfs/src/unittest/global_mock.c3
-rw-r--r--libglusterfs/src/unittest/log_mock.c30
-rw-r--r--libglusterfs/src/unittest/mem_pool_unittest.c58
-rw-r--r--libglusterfs/src/xlator.c2270
-rw-r--r--rpc/rpc-lib/src/auth-glusterfs.c615
-rw-r--r--rpc/rpc-lib/src/auth-null.c36
-rw-r--r--rpc/rpc-lib/src/auth-unix.c75
-rw-r--r--rpc/rpc-lib/src/autoscale-threads.c12
-rw-r--r--rpc/rpc-lib/src/mgmt-pmap.c212
-rw-r--r--rpc/rpc-lib/src/rpc-clnt-ping.c569
-rw-r--r--rpc/rpc-lib/src/rpc-clnt.c3376
-rw-r--r--rpc/rpc-lib/src/rpc-drc.c1100
-rw-r--r--rpc/rpc-lib/src/rpc-transport.c1000
-rw-r--r--rpc/rpc-lib/src/rpcsvc-auth.c790
-rw-r--r--rpc/rpc-lib/src/rpcsvc.c4525
-rw-r--r--rpc/rpc-lib/src/xdr-rpc.c259
-rw-r--r--rpc/rpc-lib/src/xdr-rpcclnt.c108
-rw-r--r--rpc/rpc-transport/rdma/src/name.c1002
-rw-r--r--rpc/rpc-transport/rdma/src/rdma.c8091
-rw-r--r--rpc/rpc-transport/socket/src/name.c1151
-rw-r--r--rpc/rpc-transport/socket/src/socket.c7444
-rw-r--r--rpc/xdr/src/msg-nfs3.c442
-rw-r--r--rpc/xdr/src/xdr-generic.c129
-rw-r--r--rpc/xdr/src/xdr-nfs3.c2572
-rw-r--r--tests/basic/ctime/ctime-glfs-init.c85
-rw-r--r--tests/basic/ec/ec-fast-fgetxattr.c191
-rw-r--r--tests/basic/ec/seek.c235
-rw-r--r--tests/basic/fops-sanity.c1811
-rw-r--r--tests/basic/fuse/seek.c102
-rw-r--r--tests/basic/gfapi/anonymous_fd_read_write.c177
-rw-r--r--tests/basic/gfapi/bug-1241104.c141
-rw-r--r--tests/basic/gfapi/bug1283983.c205
-rw-r--r--tests/basic/gfapi/bug1291259.c300
-rw-r--r--tests/basic/gfapi/bug1613098.c157
-rw-r--r--tests/basic/gfapi/gfapi-async-calls-test.c272
-rw-r--r--tests/basic/gfapi/gfapi-dup.c144
-rw-r--r--tests/basic/gfapi/gfapi-load-volfile.c64
-rw-r--r--tests/basic/gfapi/gfapi-ssl-test.c194
-rw-r--r--tests/basic/gfapi/gfapi-trunc.c151
-rw-r--r--tests/basic/gfapi/glfd-lkowner.c350
-rw-r--r--tests/basic/gfapi/glfs_sysrq.c93
-rw-r--r--tests/basic/gfapi/glfs_xreaddirplus_r.c346
-rw-r--r--tests/basic/gfapi/libgfapi-fini-hang.c97
-rw-r--r--tests/basic/gfapi/mandatory-lock-optimal.c765
-rw-r--r--tests/basic/gfapi/seek.c138
-rw-r--r--tests/basic/gfapi/upcall-cache-invalidate.c359
-rw-r--r--tests/basic/gfapi/upcall-register-api.c477
-rw-r--r--tests/basic/logchecks.c350
-rw-r--r--tests/basic/posix/zero-fill-enospace.c100
-rw-r--r--tests/basic/quota.c107
-rw-r--r--tests/basic/tier/file_lock.c127
-rw-r--r--tests/bitrot/br-stub.c304
-rw-r--r--tests/bugs/access-control/bug-1051896.c147
-rw-r--r--tests/bugs/access-control/bug-1387241.c17
-rw-r--r--tests/bugs/cli/bug-1169302.c127
-rw-r--r--tests/bugs/core/bug-834465.c85
-rw-r--r--tests/bugs/distribute/bug-1193636.c100
-rw-r--r--tests/bugs/distribute/bug-860663.c48
-rw-r--r--tests/bugs/ec/bug-1161886.c84
-rw-r--r--tests/bugs/fuse/bug-1126048.c48
-rw-r--r--tests/bugs/gfapi/bug-1093594.c508
-rw-r--r--tests/bugs/gfapi/bug-1319374.c220
-rw-r--r--tests/bugs/gfapi/bug-1447266/1460514.c259
-rw-r--r--tests/bugs/gfapi/bug-1447266/bug-1447266.c194
-rw-r--r--tests/bugs/gfapi/glfs_vol_set_IO_ERR.c260
-rw-r--r--tests/bugs/glusterd/bug-824753-file-locker.c14
-rw-r--r--tests/bugs/glusterfs-server/bug-905864.c99
-rw-r--r--tests/bugs/glusterfs/getlk_owner.c96
-rw-r--r--tests/bugs/io-cache/bug-858242.c113
-rw-r--r--tests/bugs/io-cache/bug-read-hang.c200
-rw-r--r--tests/bugs/nfs/bug-1210338.c27
-rw-r--r--tests/bugs/posix/bug-1175711.c40
-rw-r--r--tests/bugs/posix/disallow-gfid-volumeid-fremovexattr.c160
-rw-r--r--tests/bugs/protocol/bug-808400-fcntl.c191
-rw-r--r--tests/bugs/protocol/bug-808400-flock.c124
-rw-r--r--tests/bugs/quick-read/bz1523599/test_bz1523599.c322
-rw-r--r--tests/bugs/readdir-ahead/bug-1390050.c98
-rw-r--r--tests/bugs/replicate/bug-1250170-fsync.c78
-rw-r--r--tests/bugs/shard/bug-shard-discard.c97
-rw-r--r--tests/bugs/shard/bug-shard-zerofill.c101
-rw-r--r--tests/bugs/shard/shard-append-test.c276
-rw-r--r--tests/bugs/shard/shard-fallocate.c151
-rw-r--r--tests/bugs/write-behind/bug-1058663.c158
-rw-r--r--tests/bugs/write-behind/bug-1279730.c232
-rw-r--r--tests/encryption/frag.c478
-rw-r--r--tests/features/glfs-lease.c970
-rw-r--r--tests/features/mandatory-lock-forced.c249
-rw-r--r--tests/utils/arequal-checksum.c876
-rw-r--r--tests/utils/changelog/get-history.c70
-rw-r--r--tools/gfind_missing_files/gcrawler.c780
-rw-r--r--tools/setgfid2path/src/main.c202
-rw-r--r--xlators/cluster/afr/src/afr-common.c10685
-rw-r--r--xlators/cluster/afr/src/afr-dir-read.c493
-rw-r--r--xlators/cluster/afr/src/afr-dir-write.c2270
-rw-r--r--xlators/cluster/afr/src/afr-inode-read.c2873
-rw-r--r--xlators/cluster/afr/src/afr-inode-write.c3534
-rw-r--r--xlators/cluster/afr/src/afr-lk-common.c1683
-rw-r--r--xlators/cluster/afr/src/afr-open.c526
-rw-r--r--xlators/cluster/afr/src/afr-read-txn.c752
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-common.c4108
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-data.c1469
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-entry.c1902
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-metadata.c820
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-name.c1091
-rw-r--r--xlators/cluster/afr/src/afr-self-heald.c2151
-rw-r--r--xlators/cluster/afr/src/afr-transaction.c3887
-rw-r--r--xlators/cluster/afr/src/afr.c2045
-rw-r--r--xlators/cluster/dht/src/dht-common.c18101
-rw-r--r--xlators/cluster/dht/src/dht-diskusage.c853
-rw-r--r--xlators/cluster/dht/src/dht-hashfn.c142
-rw-r--r--xlators/cluster/dht/src/dht-helper.c3382
-rw-r--r--xlators/cluster/dht/src/dht-inode-read.c2453
-rw-r--r--xlators/cluster/dht/src/dht-inode-write.c2316
-rw-r--r--xlators/cluster/dht/src/dht-layout.c1275
-rw-r--r--xlators/cluster/dht/src/dht-linkfile.c515
-rw-r--r--xlators/cluster/dht/src/dht-lock.c2141
-rw-r--r--xlators/cluster/dht/src/dht-rebalance.c8900
-rw-r--r--xlators/cluster/dht/src/dht-rename.c3322
-rw-r--r--xlators/cluster/dht/src/dht-selfheal.c4568
-rw-r--r--xlators/cluster/dht/src/dht-shared.c1999
-rw-r--r--xlators/cluster/dht/src/dht.c118
-rw-r--r--xlators/cluster/dht/src/nufa.c1091
-rw-r--r--xlators/cluster/dht/src/switch.c1477
-rw-r--r--xlators/cluster/dht/src/tier-common.c1988
-rw-r--r--xlators/cluster/dht/src/tier.c5206
-rw-r--r--xlators/cluster/dht/src/unittest/dht_layout_mock.c33
-rw-r--r--xlators/cluster/dht/src/unittest/dht_layout_unittest.c22
-rw-r--r--xlators/cluster/ec/src/ec-code-avx.c43
-rw-r--r--xlators/cluster/ec/src/ec-code-c.c902
-rw-r--r--xlators/cluster/ec/src/ec-code-intel.c64
-rw-r--r--xlators/cluster/ec/src/ec-code-sse.c43
-rw-r--r--xlators/cluster/ec/src/ec-code-x64.c47
-rw-r--r--xlators/cluster/ec/src/ec-code.c391
-rw-r--r--xlators/cluster/ec/src/ec-combine.c495
-rw-r--r--xlators/cluster/ec/src/ec-common.c1785
-rw-r--r--xlators/cluster/ec/src/ec-data.c186
-rw-r--r--xlators/cluster/ec/src/ec-dir-read.c339
-rw-r--r--xlators/cluster/ec/src/ec-dir-write.c607
-rw-r--r--xlators/cluster/ec/src/ec-generic.c805
-rw-r--r--xlators/cluster/ec/src/ec-gf8.c10679
-rw-r--r--xlators/cluster/ec/src/ec-heal.c4909
-rw-r--r--xlators/cluster/ec/src/ec-heald.c814
-rw-r--r--xlators/cluster/ec/src/ec-helpers.c333
-rw-r--r--xlators/cluster/ec/src/ec-inode-read.c1068
-rw-r--r--xlators/cluster/ec/src/ec-inode-write.c1740
-rw-r--r--xlators/cluster/ec/src/ec-locks.c612
-rw-r--r--xlators/cluster/ec/src/ec-method.c40
-rw-r--r--xlators/cluster/ec/src/ec.c1880
-rw-r--r--xlators/cluster/stripe/src/stripe-helpers.c1043
-rw-r--r--xlators/cluster/stripe/src/stripe.c9256
-rw-r--r--xlators/debug/delay-gen/src/delay-gen.c858
-rw-r--r--xlators/debug/error-gen/src/error-gen.c2534
-rw-r--r--xlators/debug/io-stats/src/io-stats.c6842
-rw-r--r--xlators/debug/sink/src/sink.c57
-rw-r--r--xlators/debug/trace/src/trace.c5447
-rw-r--r--xlators/encryption/crypt/src/atom.c1210
-rw-r--r--xlators/encryption/crypt/src/crypt.c7571
-rw-r--r--xlators/encryption/crypt/src/data.c1131
-rw-r--r--xlators/encryption/crypt/src/keys.c368
-rw-r--r--xlators/encryption/crypt/src/metadata.c875
-rw-r--r--xlators/encryption/rot-13/src/rot-13.c230
-rw-r--r--xlators/experimental/dht2/dht2-client/src/dht2-client-main.c35
-rw-r--r--xlators/experimental/dht2/dht2-server/src/dht2-server-main.c35
-rw-r--r--xlators/experimental/fdl/src/dump-tmpl.c223
-rw-r--r--xlators/experimental/fdl/src/fdl-tmpl.c788
-rw-r--r--xlators/experimental/fdl/src/logdump.c77
-rw-r--r--xlators/experimental/fdl/src/recon-tmpl.c423
-rw-r--r--xlators/experimental/fdl/src/recon.c120
-rw-r--r--xlators/experimental/jbr-client/src/fop-template.c171
-rw-r--r--xlators/experimental/jbr-client/src/jbrc.c373
-rw-r--r--xlators/experimental/jbr-server/src/all-templates.c824
-rw-r--r--xlators/experimental/jbr-server/src/jbr.c2739
-rw-r--r--xlators/experimental/posix2/ds/src/posix2-ds-main.c33
-rw-r--r--xlators/experimental/posix2/mds/src/posix2-mds-main.c33
-rw-r--r--xlators/features/arbiter/src/arbiter.c514
-rw-r--r--xlators/features/barrier/src/barrier.c1069
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot-scrub-status.c82
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot-scrub.c3171
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot-ssm.c129
-rw-r--r--xlators/features/bit-rot/src/bitd/bit-rot.c3282
-rw-r--r--xlators/features/bit-rot/src/stub/bit-rot-stub-helpers.c1202
-rw-r--r--xlators/features/bit-rot/src/stub/bit-rot-stub.c5023
-rw-r--r--xlators/features/changelog/lib/examples/c/get-changes-multi.c80
-rw-r--r--xlators/features/changelog/lib/examples/c/get-changes.c102
-rw-r--r--xlators/features/changelog/lib/examples/c/get-history.c148
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog-api.c305
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog-helpers.c256
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog-journal-handler.c1635
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog-reborp.c581
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog-rpc.c90
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog.c859
-rw-r--r--xlators/features/changelog/lib/src/gf-history-changelog.c1551
-rw-r--r--xlators/features/changelog/src/changelog-barrier.c140
-rw-r--r--xlators/features/changelog/src/changelog-encoders.c298
-rw-r--r--xlators/features/changelog/src/changelog-ev-handle.c570
-rw-r--r--xlators/features/changelog/src/changelog-helpers.c2987
-rw-r--r--xlators/features/changelog/src/changelog-rpc-common.c525
-rw-r--r--xlators/features/changelog/src/changelog-rpc.c548
-rw-r--r--xlators/features/changelog/src/changelog-rt.c57
-rw-r--r--xlators/features/changelog/src/changelog.c4631
-rw-r--r--xlators/features/changetimerecorder/src/changetimerecorder.c3705
-rw-r--r--xlators/features/changetimerecorder/src/ctr-helper.c450
-rw-r--r--xlators/features/changetimerecorder/src/ctr-xlator-ctx.c557
-rw-r--r--xlators/features/cloudsync/src/cloudsync-common.c42
-rw-r--r--xlators/features/cloudsync/src/cloudsync-plugins/src/cloudsyncs3/src/libcloudsyncs3.c896
-rw-r--r--xlators/features/cloudsync/src/cloudsync.c2460
-rw-r--r--xlators/features/compress/src/cdc-helper.c756
-rw-r--r--xlators/features/compress/src/cdc.c557
-rw-r--r--xlators/features/gfid-access/src/gfid-access.c2135
-rw-r--r--xlators/features/glupy/src/glupy.c2987
-rw-r--r--xlators/features/index/src/index.c4050
-rw-r--r--xlators/features/leases/src/leases-internal.c2013
-rw-r--r--xlators/features/leases/src/leases.c1526
-rw-r--r--xlators/features/locks/src/clear.c701
-rw-r--r--xlators/features/locks/src/common.c1437
-rw-r--r--xlators/features/locks/src/entrylk.c1627
-rw-r--r--xlators/features/locks/src/inodelk.c1669
-rw-r--r--xlators/features/locks/src/posix.c6649
-rw-r--r--xlators/features/locks/src/reservelk.c555
-rw-r--r--xlators/features/locks/tests/unit-test.c88
-rw-r--r--xlators/features/marker/src/marker-common.c69
-rw-r--r--xlators/features/marker/src/marker-quota-helper.c651
-rw-r--r--xlators/features/marker/src/marker-quota.c3491
-rw-r--r--xlators/features/marker/src/marker.c4781
-rw-r--r--xlators/features/namespace/src/namespace.c1784
-rw-r--r--xlators/features/quiesce/src/quiesce.c3506
-rw-r--r--xlators/features/quota/src/quota-enforcer-client.c702
-rw-r--r--xlators/features/quota/src/quota.c8233
-rw-r--r--xlators/features/quota/src/quotad-aggregator.c696
-rw-r--r--xlators/features/quota/src/quotad-helpers.c114
-rw-r--r--xlators/features/quota/src/quotad.c316
-rw-r--r--xlators/features/read-only/src/read-only-common.c555
-rw-r--r--xlators/features/read-only/src/read-only.c167
-rw-r--r--xlators/features/read-only/src/worm-helper.c604
-rw-r--r--xlators/features/read-only/src/worm.c1069
-rw-r--r--xlators/features/sdfs/src/sdfs.c2188
-rw-r--r--xlators/features/selinux/src/selinux.c407
-rw-r--r--xlators/features/shard/src/shard.c10962
-rw-r--r--xlators/features/snapview-client/src/snapview-client.c3892
-rw-r--r--xlators/features/snapview-server/src/snapview-server-helpers.c869
-rw-r--r--xlators/features/snapview-server/src/snapview-server-mgmt.c817
-rw-r--r--xlators/features/snapview-server/src/snapview-server.c4240
-rw-r--r--xlators/features/thin-arbiter/src/thin-arbiter.c433
-rw-r--r--xlators/features/trash/src/trash.c4338
-rw-r--r--xlators/features/upcall/src/upcall-internal.c987
-rw-r--r--xlators/features/upcall/src/upcall.c3205
-rw-r--r--xlators/features/utime/src/utime-helpers.c85
-rw-r--r--xlators/features/utime/src/utime.c198
-rw-r--r--xlators/lib/src/libxlator.c791
-rw-r--r--xlators/meta/src/active-link.c21
-rw-r--r--xlators/meta/src/cmdline-file.c23
-rw-r--r--xlators/meta/src/frames-file.c154
-rw-r--r--xlators/meta/src/graph-dir.c125
-rw-r--r--xlators/meta/src/graphs-dir.c83
-rw-r--r--xlators/meta/src/history-file.c25
-rw-r--r--xlators/meta/src/logfile-link.c21
-rw-r--r--xlators/meta/src/logging-dir.c38
-rw-r--r--xlators/meta/src/loglevel-file.c34
-rw-r--r--xlators/meta/src/mallinfo-file.c19
-rw-r--r--xlators/meta/src/measure-file.c31
-rw-r--r--xlators/meta/src/meminfo-file.c25
-rw-r--r--xlators/meta/src/meta-defaults.c771
-rw-r--r--xlators/meta/src/meta-helpers.c425
-rw-r--r--xlators/meta/src/meta.c279
-rw-r--r--xlators/meta/src/name-file.c25
-rw-r--r--xlators/meta/src/option-file.c32
-rw-r--r--xlators/meta/src/options-dir.c58
-rw-r--r--xlators/meta/src/private-file.c25
-rw-r--r--xlators/meta/src/process_uuid-file.c19
-rw-r--r--xlators/meta/src/profile-file.c25
-rw-r--r--xlators/meta/src/root-dir.c101
-rw-r--r--xlators/meta/src/subvolume-link.c63
-rw-r--r--xlators/meta/src/subvolumes-dir.c61
-rw-r--r--xlators/meta/src/top-link.c27
-rw-r--r--xlators/meta/src/type-file.c25
-rw-r--r--xlators/meta/src/version-file.c20
-rw-r--r--xlators/meta/src/view-dir.c23
-rw-r--r--xlators/meta/src/volfile-file.c65
-rw-r--r--xlators/meta/src/xlator-dir.c126
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-bitd-svc.c283
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-bitrot.c1209
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-brick-ops.c5931
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-conn-helper.c4
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-conn-mgmt.c169
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.c11556
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-gfproxyd-svc-helper.c288
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-gfproxyd-svc.c770
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c11146
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handshake.c3973
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-hooks.c904
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-locks.c1389
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-log-ops.c450
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mgmt-handler.c1647
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mgmt.c4550
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mountbroker.c1224
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-nfs-svc.c317
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c14005
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-peer-utils.c1488
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-pmap.c953
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-proc-mgmt.c180
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-quota.c3671
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-quotad-svc.c311
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rebalance.c1862
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-replace-brick.c1195
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-reset-brick.c653
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c4101
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-scrub-svc.c280
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-server-quorum.c732
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-shd-svc.c379
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-sm.c2515
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapd-svc-helper.c69
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapd-svc.c749
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c6987
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot.c17855
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-statedump.c388
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.c8385
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-svc-helper.c408
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c523
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-syncop.c3299
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-tier.c2377
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-tierd-svc-helper.c284
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-tierd-svc.c815
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c23563
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volgen.c10876
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-ops.c5688
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c6986
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c3714
-rw-r--r--xlators/mount/fuse/src/fuse-bridge.c9339
-rw-r--r--xlators/mount/fuse/src/fuse-helpers.c1065
-rw-r--r--xlators/mount/fuse/src/fuse-resolve.c1036
-rw-r--r--xlators/nfs/server/src/acl3.c1560
-rw-r--r--xlators/nfs/server/src/auth-cache.c543
-rw-r--r--xlators/nfs/server/src/exports.c1609
-rw-r--r--xlators/nfs/server/src/mount3-auth.c680
-rw-r--r--xlators/nfs/server/src/mount3.c6426
-rw-r--r--xlators/nfs/server/src/mount3udp_svc.c344
-rw-r--r--xlators/nfs/server/src/netgroups.c1018
-rw-r--r--xlators/nfs/server/src/nfs-common.c643
-rw-r--r--xlators/nfs/server/src/nfs-fops.c2349
-rw-r--r--xlators/nfs/server/src/nfs-generics.c333
-rw-r--r--xlators/nfs/server/src/nfs-inodes.c764
-rw-r--r--xlators/nfs/server/src/nfs.c3417
-rw-r--r--xlators/nfs/server/src/nfs3-fh.c206
-rw-r--r--xlators/nfs/server/src/nfs3-helpers.c5055
-rw-r--r--xlators/nfs/server/src/nfs3.c9208
-rw-r--r--xlators/nfs/server/src/nlm4.c4315
-rw-r--r--xlators/nfs/server/src/nlmcbk_svc.c157
-rw-r--r--xlators/performance/decompounder/src/decompounder.c1182
-rw-r--r--xlators/performance/io-cache/src/io-cache.c3023
-rw-r--r--xlators/performance/io-cache/src/ioc-inode.c300
-rw-r--r--xlators/performance/io-cache/src/page.c1436
-rw-r--r--xlators/performance/io-threads/src/io-threads.c1968
-rw-r--r--xlators/performance/md-cache/src/md-cache.c5261
-rw-r--r--xlators/performance/nl-cache/src/nl-cache-helper.c1725
-rw-r--r--xlators/performance/nl-cache/src/nl-cache.c1263
-rw-r--r--xlators/performance/open-behind/src/open-behind.c1788
-rw-r--r--xlators/performance/quick-read/src/quick-read.c2372
-rw-r--r--xlators/performance/read-ahead/src/page.c857
-rw-r--r--xlators/performance/read-ahead/src/read-ahead.c1840
-rw-r--r--xlators/performance/readdir-ahead/src/readdir-ahead.c1793
-rw-r--r--xlators/performance/symlink-cache/src/symlink-cache.c508
-rw-r--r--xlators/performance/write-behind/src/write-behind.c4742
-rw-r--r--xlators/playground/template/src/template.c227
-rw-r--r--xlators/protocol/auth/addr/src/addr.c520
-rw-r--r--xlators/protocol/auth/login/src/login.c351
-rw-r--r--xlators/protocol/client/src/client-callback.c447
-rw-r--r--xlators/protocol/client/src/client-common.c4530
-rw-r--r--xlators/protocol/client/src/client-handshake.c2809
-rw-r--r--xlators/protocol/client/src/client-helpers.c5463
-rw-r--r--xlators/protocol/client/src/client-lk.c701
-rw-r--r--xlators/protocol/client/src/client-rpc-fops.c10503
-rw-r--r--xlators/protocol/client/src/client-rpc-fops_v2.c10469
-rw-r--r--xlators/protocol/client/src/client.c4377
-rw-r--r--xlators/protocol/server/src/authenticate.c327
-rw-r--r--xlators/protocol/server/src/server-common.c1166
-rw-r--r--xlators/protocol/server/src/server-handshake.c1730
-rw-r--r--xlators/protocol/server/src/server-helpers.c9811
-rw-r--r--xlators/protocol/server/src/server-resolve.c955
-rw-r--r--xlators/protocol/server/src/server-rpc-fops.c8890
-rw-r--r--xlators/protocol/server/src/server-rpc-fops_v2.c8434
-rw-r--r--xlators/protocol/server/src/server.c3086
-rw-r--r--xlators/storage/bd/src/bd-aio.c835
-rw-r--r--xlators/storage/bd/src/bd-helper.c1685
-rw-r--r--xlators/storage/bd/src/bd.c3593
-rw-r--r--xlators/storage/posix/src/posix-aio.c970
-rw-r--r--xlators/storage/posix/src/posix-common.c2208
-rw-r--r--xlators/storage/posix/src/posix-entry-ops.c3943
-rw-r--r--xlators/storage/posix/src/posix-gfid-path.c501
-rw-r--r--xlators/storage/posix/src/posix-handle.c1607
-rw-r--r--xlators/storage/posix/src/posix-helpers.c5180
-rw-r--r--xlators/storage/posix/src/posix-inode-fd-ops.c8575
-rw-r--r--xlators/storage/posix/src/posix-metadata.c1063
-rw-r--r--xlators/storage/posix/src/posix.c118
-rw-r--r--xlators/system/posix-acl/src/posix-acl-xattr.c229
-rw-r--r--xlators/system/posix-acl/src/posix-acl.c3373
490 files changed, 426792 insertions, 439790 deletions
diff --git a/api/examples/glfsxmp.c b/api/examples/glfsxmp.c
index 9bfb1d2..9d96eea 100644
--- a/api/examples/glfsxmp.c
+++ b/api/examples/glfsxmp.c
@@ -6,1593 +6,1633 @@
#include <string.h>
#include <time.h>
-
int
-test_dirops (glfs_t *fs)
+test_dirops(glfs_t *fs)
{
- glfs_fd_t *fd = NULL;
- char buf[512];
- struct dirent *entry = NULL;
-
- fd = glfs_opendir (fs, "/");
- if (!fd) {
- fprintf (stderr, "/: %s\n", strerror (errno));
- return -1;
- }
-
- fprintf (stderr, "Entries:\n");
- while (glfs_readdir_r (fd, (struct dirent *)buf, &entry), entry) {
- fprintf (stderr, "%s: %lu\n", entry->d_name, glfs_telldir (fd));
- }
-
- glfs_closedir (fd);
- return 0;
+ glfs_fd_t *fd = NULL;
+ char buf[512];
+ struct dirent *entry = NULL;
+
+ fd = glfs_opendir(fs, "/");
+ if (!fd) {
+ fprintf(stderr, "/: %s\n", strerror(errno));
+ return -1;
+ }
+
+ fprintf(stderr, "Entries:\n");
+ while (glfs_readdir_r(fd, (struct dirent *)buf, &entry), entry) {
+ fprintf(stderr, "%s: %lu\n", entry->d_name, glfs_telldir(fd));
+ }
+
+ glfs_closedir(fd);
+ return 0;
}
-
int
-test_xattr (glfs_t *fs)
+test_xattr(glfs_t *fs)
{
- char *filename = "/filename2";
- char buf[512];
- char *ptr;
- int ret;
-
- ret = glfs_setxattr (fs, filename, "user.testkey", "testval", 8, 0);
- fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret,
- strerror (errno));
-
- ret = glfs_setxattr (fs, filename, "user.testkey2", "testval", 8, 0);
- fprintf (stderr, "setxattr(%s): %d (%s)\n", filename, ret,
- strerror (errno));
-
- ret = glfs_listxattr (fs, filename, buf, 512);
- fprintf (stderr, "listxattr(%s): %d (%s)\n", filename, ret,
- strerror (errno));
- if (ret < 0)
- return -1;
-
- for (ptr = buf; ptr < buf + ret; ptr++) {
- printf ("key=%s\n", ptr);
- ptr += strlen (ptr);
- }
-
- return 0;
-}
-
-
-int
-test_chdir (glfs_t *fs)
-{
- int ret = -1;
- char *topdir = "/topdir";
- char *linkdir = "/linkdir";
- char *subdir = "./subdir";
- char *respath = NULL;
- char pathbuf[4096];
-
- ret = glfs_mkdir (fs, topdir, 0755);
- if (ret) {
- fprintf (stderr, "mkdir(%s): %s\n", topdir, strerror (errno));
- return -1;
- }
-
- respath = glfs_getcwd (fs, pathbuf, 4096);
- fprintf (stdout, "getcwd() = %s\n", respath);
-
- ret = glfs_symlink (fs, topdir, linkdir);
- if (ret) {
- fprintf (stderr, "symlink(%s, %s): %s\n", topdir, linkdir, strerror (errno));
- return -1;
- }
+ char *filename = "/filename2";
+ char buf[512];
+ char *ptr;
+ int ret;
- ret = glfs_chdir (fs, linkdir);
- if (ret) {
- fprintf (stderr, "chdir(%s): %s\n", linkdir, strerror (errno));
- return -1;
- }
+ ret = glfs_setxattr(fs, filename, "user.testkey", "testval", 8, 0);
+ fprintf(stderr, "setxattr(%s): %d (%s)\n", filename, ret, strerror(errno));
- respath = glfs_getcwd (fs, pathbuf, 4096);
- fprintf (stdout, "getcwd() = %s\n", respath);
+ ret = glfs_setxattr(fs, filename, "user.testkey2", "testval", 8, 0);
+ fprintf(stderr, "setxattr(%s): %d (%s)\n", filename, ret, strerror(errno));
- respath = glfs_realpath (fs, subdir, pathbuf);
- if (respath) {
- fprintf (stderr, "realpath(%s) worked unexpectedly: %s\n", subdir, respath);
- return -1;
- }
+ ret = glfs_listxattr(fs, filename, buf, 512);
+ fprintf(stderr, "listxattr(%s): %d (%s)\n", filename, ret, strerror(errno));
+ if (ret < 0)
+ return -1;
- ret = glfs_mkdir (fs, subdir, 0755);
- if (ret) {
- fprintf (stderr, "mkdir(%s): %s\n", subdir, strerror (errno));
- return -1;
- }
-
- respath = glfs_realpath (fs, subdir, pathbuf);
- if (!respath) {
- fprintf (stderr, "realpath(%s): %s\n", subdir, strerror (errno));
- } else {
- fprintf (stdout, "realpath(%s) = %s\n", subdir, respath);
- }
+ for (ptr = buf; ptr < buf + ret; ptr++) {
+ printf("key=%s\n", ptr);
+ ptr += strlen(ptr);
+ }
- ret = glfs_chdir (fs, subdir);
- if (ret) {
- fprintf (stderr, "chdir(%s): %s\n", subdir, strerror (errno));
- return -1;
- }
-
- respath = glfs_getcwd (fs, pathbuf, 4096);
- fprintf (stdout, "getcwd() = %s\n", respath);
-
- respath = glfs_realpath (fs, "/linkdir/subdir", pathbuf);
- if (!respath) {
- fprintf (stderr, "realpath(/linkdir/subdir): %s\n", strerror (errno));
- } else {
- fprintf (stdout, "realpath(/linkdir/subdir) = %s\n", respath);
- }
+ return 0;
+}
- return 0;
+int
+test_chdir(glfs_t *fs)
+{
+ int ret = -1;
+ char *topdir = "/topdir";
+ char *linkdir = "/linkdir";
+ char *subdir = "./subdir";
+ char *respath = NULL;
+ char pathbuf[4096];
+
+ ret = glfs_mkdir(fs, topdir, 0755);
+ if (ret) {
+ fprintf(stderr, "mkdir(%s): %s\n", topdir, strerror(errno));
+ return -1;
+ }
+
+ respath = glfs_getcwd(fs, pathbuf, 4096);
+ fprintf(stdout, "getcwd() = %s\n", respath);
+
+ ret = glfs_symlink(fs, topdir, linkdir);
+ if (ret) {
+ fprintf(stderr, "symlink(%s, %s): %s\n", topdir, linkdir,
+ strerror(errno));
+ return -1;
+ }
+
+ ret = glfs_chdir(fs, linkdir);
+ if (ret) {
+ fprintf(stderr, "chdir(%s): %s\n", linkdir, strerror(errno));
+ return -1;
+ }
+
+ respath = glfs_getcwd(fs, pathbuf, 4096);
+ fprintf(stdout, "getcwd() = %s\n", respath);
+
+ respath = glfs_realpath(fs, subdir, pathbuf);
+ if (respath) {
+ fprintf(stderr, "realpath(%s) worked unexpectedly: %s\n", subdir,
+ respath);
+ return -1;
+ }
+
+ ret = glfs_mkdir(fs, subdir, 0755);
+ if (ret) {
+ fprintf(stderr, "mkdir(%s): %s\n", subdir, strerror(errno));
+ return -1;
+ }
+
+ respath = glfs_realpath(fs, subdir, pathbuf);
+ if (!respath) {
+ fprintf(stderr, "realpath(%s): %s\n", subdir, strerror(errno));
+ } else {
+ fprintf(stdout, "realpath(%s) = %s\n", subdir, respath);
+ }
+
+ ret = glfs_chdir(fs, subdir);
+ if (ret) {
+ fprintf(stderr, "chdir(%s): %s\n", subdir, strerror(errno));
+ return -1;
+ }
+
+ respath = glfs_getcwd(fs, pathbuf, 4096);
+ fprintf(stdout, "getcwd() = %s\n", respath);
+
+ respath = glfs_realpath(fs, "/linkdir/subdir", pathbuf);
+ if (!respath) {
+ fprintf(stderr, "realpath(/linkdir/subdir): %s\n", strerror(errno));
+ } else {
+ fprintf(stdout, "realpath(/linkdir/subdir) = %s\n", respath);
+ }
+
+ return 0;
}
#ifdef DEBUG
static void
-peek_stat (struct stat *sb)
+peek_stat(struct stat *sb)
{
- printf ("Dumping stat information:\n");
- printf ("File type: ");
-
- switch (sb->st_mode & S_IFMT) {
- case S_IFBLK: printf ("block device\n"); break;
- case S_IFCHR: printf ("character device\n"); break;
- case S_IFDIR: printf ("directory\n"); break;
- case S_IFIFO: printf ("FIFO/pipe\n"); break;
- case S_IFLNK: printf ("symlink\n"); break;
- case S_IFREG: printf ("regular file\n"); break;
- case S_IFSOCK: printf ("socket\n"); break;
- default: printf ("unknown?\n"); break;
- }
-
- printf ("I-node number: %ld\n", (long) sb->st_ino);
-
- printf ("Mode: %lo (octal)\n",
- (unsigned long) sb->st_mode);
-
- printf ("Link count: %ld\n", (long) sb->st_nlink);
- printf ("Ownership: UID=%ld GID=%ld\n",
- (long) sb->st_uid, (long) sb->st_gid);
-
- printf ("Preferred I/O block size: %ld bytes\n",
- (long) sb->st_blksize);
- printf ("File size: %lld bytes\n",
- (long long) sb->st_size);
- printf ("Blocks allocated: %lld\n",
- (long long) sb->st_blocks);
-
- printf ("Last status change: %s", ctime(&sb->st_ctime));
- printf ("Last file access: %s", ctime(&sb->st_atime));
- printf ("Last file modification: %s", ctime(&sb->st_mtime));
-
- return;
+ printf("Dumping stat information:\n");
+ printf("File type: ");
+
+ switch (sb->st_mode & S_IFMT) {
+ case S_IFBLK:
+ printf("block device\n");
+ break;
+ case S_IFCHR:
+ printf("character device\n");
+ break;
+ case S_IFDIR:
+ printf("directory\n");
+ break;
+ case S_IFIFO:
+ printf("FIFO/pipe\n");
+ break;
+ case S_IFLNK:
+ printf("symlink\n");
+ break;
+ case S_IFREG:
+ printf("regular file\n");
+ break;
+ case S_IFSOCK:
+ printf("socket\n");
+ break;
+ default:
+ printf("unknown?\n");
+ break;
+ }
+
+ printf("I-node number: %ld\n", (long)sb->st_ino);
+
+ printf("Mode: %lo (octal)\n",
+ (unsigned long)sb->st_mode);
+
+ printf("Link count: %ld\n", (long)sb->st_nlink);
+ printf("Ownership: UID=%ld GID=%ld\n", (long)sb->st_uid,
+ (long)sb->st_gid);
+
+ printf("Preferred I/O block size: %ld bytes\n", (long)sb->st_blksize);
+ printf("File size: %lld bytes\n", (long long)sb->st_size);
+ printf("Blocks allocated: %lld\n", (long long)sb->st_blocks);
+
+ printf("Last status change: %s", ctime(&sb->st_ctime));
+ printf("Last file access: %s", ctime(&sb->st_atime));
+ printf("Last file modification: %s", ctime(&sb->st_mtime));
+
+ return;
}
static void
-peek_handle (unsigned char *glid)
+peek_handle(unsigned char *glid)
{
- int i;
+ int i;
- for (i = 0; i < GFAPI_HANDLE_LENGTH; i++)
- {
- printf (":%02x:", glid[i]);
- }
- printf ("\n");
+ for (i = 0; i < GFAPI_HANDLE_LENGTH; i++) {
+ printf(":%02x:", glid[i]);
+ }
+ printf("\n");
}
-#else /* DEBUG */
+#else /* DEBUG */
static void
-peek_stat (struct stat *sb)
+peek_stat(struct stat *sb)
{
- return;
+ return;
}
static void
-peek_handle (unsigned char *id)
+peek_handle(unsigned char *id)
{
- return;
+ return;
}
#endif /* DEBUG */
-glfs_t *fs = NULL;
-char *full_parent_name = "/testdir", *parent_name = "testdir";
+glfs_t *fs = NULL;
+char *full_parent_name = "/testdir", *parent_name = "testdir";
void
-test_h_unlink (void)
+test_h_unlink(void)
{
- char *my_dir = "unlinkdir";
- char *my_file = "file.txt";
- char *my_subdir = "dir1";
- struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL,
- *subdir = NULL, *subleaf = NULL;
- struct stat sb;
- int ret;
-
- printf ("glfs_h_unlink tests: In Progress\n");
-
- /* Prepare tests */
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb);
- if (dir == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, parent, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- leaf = glfs_h_creat (fs, dir, my_file, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- subdir = glfs_h_mkdir (fs, dir, my_subdir, 0644, &sb);
- if (subdir == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_subdir, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- subleaf = glfs_h_creat (fs, subdir, my_file, O_CREAT, 0644, &sb);
- if (subleaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, subdir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink non empty directory */
- ret = glfs_h_unlink (fs, dir, my_subdir);
- if ((ret && errno != ENOTEMPTY) || (ret == 0)) {
- fprintf (stderr, "glfs_h_unlink: error unlinking %s: it is non empty: %s\n",
- my_subdir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink regular file */
- ret = glfs_h_unlink (fs, subdir, my_file);
- if (ret) {
- fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
- my_file, subdir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink directory */
- ret = glfs_h_unlink (fs, dir, my_subdir);
- if (ret) {
- fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
- my_subdir, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink regular file */
- ret = glfs_h_unlink (fs, dir, my_file);
- if (ret) {
- fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
- my_file, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink non-existent regular file */
- ret = glfs_h_unlink (fs, dir, my_file);
- if ((ret && errno != ENOENT) || (ret == 0)) {
- fprintf (stderr, "glfs_h_unlink: error unlinking non-existent %s: invalid errno ,%d, %s\n",
- my_file, ret, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink non-existent directory */
- ret = glfs_h_unlink (fs, dir, my_subdir);
- if ((ret && errno != ENOENT) || (ret == 0)) {
- fprintf (stderr, "glfs_h_unlink: error unlinking non-existent %s: invalid errno ,%d, %s\n",
- my_subdir, ret, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- /* unlink directory */
- ret = glfs_h_unlink (fs, parent, my_dir);
- if (ret) {
- fprintf (stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
- my_dir, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
-
- printf ("glfs_h_unlink tests: PASSED\n");
+ char *my_dir = "unlinkdir";
+ char *my_file = "file.txt";
+ char *my_subdir = "dir1";
+ struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL,
+ *subdir = NULL, *subleaf = NULL;
+ struct stat sb;
+ int ret;
+
+ printf("glfs_h_unlink tests: In Progress\n");
+
+ /* Prepare tests */
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dir = glfs_h_mkdir(fs, parent, my_dir, 0644, &sb);
+ if (dir == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, parent, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ leaf = glfs_h_creat(fs, dir, my_file, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ subdir = glfs_h_mkdir(fs, dir, my_subdir, 0644, &sb);
+ if (subdir == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_subdir, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ subleaf = glfs_h_creat(fs, subdir, my_file, O_CREAT, 0644, &sb);
+ if (subleaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, subdir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink non empty directory */
+ ret = glfs_h_unlink(fs, dir, my_subdir);
+ if ((ret && errno != ENOTEMPTY) || (ret == 0)) {
+ fprintf(stderr,
+ "glfs_h_unlink: error unlinking %s: it is non empty: %s\n",
+ my_subdir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink regular file */
+ ret = glfs_h_unlink(fs, subdir, my_file);
+ if (ret) {
+ fprintf(stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
+ my_file, subdir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink directory */
+ ret = glfs_h_unlink(fs, dir, my_subdir);
+ if (ret) {
+ fprintf(stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
+ my_subdir, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink regular file */
+ ret = glfs_h_unlink(fs, dir, my_file);
+ if (ret) {
+ fprintf(stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
+ my_file, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink non-existent regular file */
+ ret = glfs_h_unlink(fs, dir, my_file);
+ if ((ret && errno != ENOENT) || (ret == 0)) {
+ fprintf(stderr,
+ "glfs_h_unlink: error unlinking non-existent %s: invalid errno "
+ ",%d, %s\n",
+ my_file, ret, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink non-existent directory */
+ ret = glfs_h_unlink(fs, dir, my_subdir);
+ if ((ret && errno != ENOENT) || (ret == 0)) {
+ fprintf(stderr,
+ "glfs_h_unlink: error unlinking non-existent %s: invalid "
+ "errno ,%d, %s\n",
+ my_subdir, ret, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ /* unlink directory */
+ ret = glfs_h_unlink(fs, parent, my_dir);
+ if (ret) {
+ fprintf(stderr, "glfs_h_unlink: error unlinking %s: from (%p),%s\n",
+ my_dir, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+
+ printf("glfs_h_unlink tests: PASSED\n");
out:
- if (dir)
- glfs_h_close (dir);
- if (leaf)
- glfs_h_close (leaf);
- if (subdir)
- glfs_h_close (subdir);
- if (subleaf)
- glfs_h_close (subleaf);
- if (parent)
- glfs_h_close (parent);
-
- return;
+ if (dir)
+ glfs_h_close(dir);
+ if (leaf)
+ glfs_h_close(leaf);
+ if (subdir)
+ glfs_h_close(subdir);
+ if (subleaf)
+ glfs_h_close(subleaf);
+ if (parent)
+ glfs_h_close(parent);
+
+ return;
}
void
-test_h_getsetattrs (void)
+test_h_getsetattrs(void)
{
- char *my_dir = "attrdir";
- char *my_file = "attrfile.txt";
- struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL;
- struct stat sb, retsb;
- int ret, valid;
- struct timespec timestamp;
-
- printf("glfs_h_getattrs and setattrs tests: In Progress\n");
-
- /* Prepare tests */
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb);
- if (dir == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, parent, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_creat (fs, dir, my_file, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, dir, strerror (errno));
- printf ("glfs_h_unlink tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- ret = glfs_h_getattrs (fs, dir, &retsb);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_getattrs: error %s: from (%p),%s\n",
- my_dir, dir, strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
- peek_stat (&retsb);
- /* TODO: Compare stat information */
-
- retsb.st_mode = 00666;
- retsb.st_uid = 1000;
- retsb.st_gid = 1001;
- ret = clock_gettime (CLOCK_REALTIME, &timestamp);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n", strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
- retsb.st_atim = timestamp;
- retsb.st_mtim = timestamp;
- valid = GFAPI_SET_ATTR_MODE | GFAPI_SET_ATTR_UID | GFAPI_SET_ATTR_GID |
- GFAPI_SET_ATTR_ATIME | GFAPI_SET_ATTR_MTIME;
- peek_stat (&retsb);
-
- ret = glfs_h_setattrs (fs, dir, &retsb, valid);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_setattrs: error %s: from (%p),%s\n",
- my_dir, dir, strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
-
- memset(&retsb, 0, sizeof (struct stat));
- ret = glfs_h_stat (fs, dir, &retsb);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_stat: error %s: from (%p),%s\n",
- my_dir, dir, strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
- peek_stat (&retsb);
-
- printf ("glfs_h_getattrs and setattrs tests: PASSED\n");
+ char *my_dir = "attrdir";
+ char *my_file = "attrfile.txt";
+ struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL;
+ struct stat sb, retsb;
+ int ret, valid;
+ struct timespec timestamp;
+
+ printf("glfs_h_getattrs and setattrs tests: In Progress\n");
+
+ /* Prepare tests */
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dir = glfs_h_mkdir(fs, parent, my_dir, 0644, &sb);
+ if (dir == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, parent, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_creat(fs, dir, my_file, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, dir, strerror(errno));
+ printf("glfs_h_unlink tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ ret = glfs_h_getattrs(fs, dir, &retsb);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_getattrs: error %s: from (%p),%s\n", my_dir,
+ dir, strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&retsb);
+ /* TODO: Compare stat information */
+
+ retsb.st_mode = 00666;
+ retsb.st_uid = 1000;
+ retsb.st_gid = 1001;
+ ret = clock_gettime(CLOCK_REALTIME, &timestamp);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+ retsb.st_atim = timestamp;
+ retsb.st_mtim = timestamp;
+ valid = GFAPI_SET_ATTR_MODE | GFAPI_SET_ATTR_UID | GFAPI_SET_ATTR_GID |
+ GFAPI_SET_ATTR_ATIME | GFAPI_SET_ATTR_MTIME;
+ peek_stat(&retsb);
+
+ ret = glfs_h_setattrs(fs, dir, &retsb, valid);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_setattrs: error %s: from (%p),%s\n", my_dir,
+ dir, strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ memset(&retsb, 0, sizeof(struct stat));
+ ret = glfs_h_stat(fs, dir, &retsb);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_stat: error %s: from (%p),%s\n", my_dir, dir,
+ strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&retsb);
+
+ printf("glfs_h_getattrs and setattrs tests: PASSED\n");
out:
- if (parent)
- glfs_h_close (parent);
- if (leaf)
- glfs_h_close (leaf);
- if (dir)
- glfs_h_close (dir);
-
- return;
+ if (parent)
+ glfs_h_close(parent);
+ if (leaf)
+ glfs_h_close(leaf);
+ if (dir)
+ glfs_h_close(dir);
+
+ return;
}
void
-test_h_truncate (void)
+test_h_truncate(void)
{
- char *my_dir = "truncatedir";
- char *my_file = "file.txt";
- struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL;
- struct stat sb;
- glfs_fd_t *fd = NULL;
- char buf[32];
- off_t offset = 0;
- int ret = 0;
-
- printf("glfs_h_truncate tests: In Progress\n");
-
- /* Prepare tests */
- root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (root == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, root, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- fd = glfs_h_open (fs, leaf, O_RDWR);
- if (fd == NULL) {
- fprintf (stderr, "glfs_h_open: error on open of %s: %s\n",
- my_file, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
-
- memcpy (buf, "abcdefghijklmnopqrstuvwxyz012345", 32);
- ret = glfs_write (fd, buf, 32, 0);
-
- /* run tests */
- /* truncate lower */
- offset = 30;
- ret = glfs_h_truncate (fs, leaf, offset);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- ret = glfs_h_getattrs (fs, leaf, &sb);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n",
- my_file, leaf, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- if (sb.st_size != offset) {
- fprintf (stderr, "glfs_h_truncate: post size mismatch\n");
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
-
- /* truncate higher */
- offset = 32;
- ret = glfs_h_truncate (fs, leaf, offset);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- ret = glfs_h_getattrs (fs, leaf, &sb);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n",
- my_file, leaf, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- if (sb.st_size != offset) {
- fprintf (stderr, "glfs_h_truncate: post size mismatch\n");
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
-
- /* truncate equal */
- offset = 30;
- ret = glfs_h_truncate (fs, leaf, offset);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- ret = glfs_h_getattrs (fs, leaf, &sb);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_getattrs: error for %s (%p),%s\n",
- my_file, leaf, strerror (errno));
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
- if (sb.st_size != offset) {
- fprintf (stderr, "glfs_h_truncate: post size mismatch\n");
- printf ("glfs_h_truncate tests: FAILED\n");
- goto out;
- }
-
- printf ("glfs_h_truncate tests: PASSED\n");
+ char *my_dir = "truncatedir";
+ char *my_file = "file.txt";
+ struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL;
+ struct stat sb;
+ glfs_fd_t *fd = NULL;
+ char buf[32];
+ off_t offset = 0;
+ int ret = 0;
+
+ printf("glfs_h_truncate tests: In Progress\n");
+
+ /* Prepare tests */
+ root = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (root == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ parent = glfs_h_mkdir(fs, root, my_dir, 0644, &sb);
+ if (parent == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, root, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_creat(fs, parent, my_file, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ fd = glfs_h_open(fs, leaf, O_RDWR);
+ if (fd == NULL) {
+ fprintf(stderr, "glfs_h_open: error on open of %s: %s\n", my_file,
+ strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+
+ memcpy(buf, "abcdefghijklmnopqrstuvwxyz012345", 32);
+ ret = glfs_write(fd, buf, 32, 0);
+
+ /* run tests */
+ /* truncate lower */
+ offset = 30;
+ ret = glfs_h_truncate(fs, leaf, offset);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ ret = glfs_h_getattrs(fs, leaf, &sb);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_getattrs: error for %s (%p),%s\n", my_file,
+ leaf, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ if (sb.st_size != offset) {
+ fprintf(stderr, "glfs_h_truncate: post size mismatch\n");
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+
+ /* truncate higher */
+ offset = 32;
+ ret = glfs_h_truncate(fs, leaf, offset);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ ret = glfs_h_getattrs(fs, leaf, &sb);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_getattrs: error for %s (%p),%s\n", my_file,
+ leaf, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ if (sb.st_size != offset) {
+ fprintf(stderr, "glfs_h_truncate: post size mismatch\n");
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+
+ /* truncate equal */
+ offset = 30;
+ ret = glfs_h_truncate(fs, leaf, offset);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_truncate: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ ret = glfs_h_getattrs(fs, leaf, &sb);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_getattrs: error for %s (%p),%s\n", my_file,
+ leaf, strerror(errno));
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+ if (sb.st_size != offset) {
+ fprintf(stderr, "glfs_h_truncate: post size mismatch\n");
+ printf("glfs_h_truncate tests: FAILED\n");
+ goto out;
+ }
+
+ printf("glfs_h_truncate tests: PASSED\n");
out:
- if (fd)
- glfs_close (fd);
- if (root)
- glfs_h_close (root);
- if (parent)
- glfs_h_close (parent);
- if (leaf)
- glfs_h_close (leaf);
-
- return;
+ if (fd)
+ glfs_close(fd);
+ if (root)
+ glfs_h_close(root);
+ if (parent)
+ glfs_h_close(parent);
+ if (leaf)
+ glfs_h_close(leaf);
+
+ return;
}
void
-test_h_links (void)
+test_h_links(void)
{
- char *my_dir = "linkdir";
- char *my_file = "file.txt";
- char *my_symlnk = "slnk.txt";
- char *my_lnk = "lnk.txt";
- char *linksrc_dir = "dir1";
- char *linktgt_dir = "dir2";
- struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL,
- *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL;
- struct glfs_object *ln1 = NULL;
- struct stat sb;
- int ret;
- char *buf = NULL;
-
- printf("glfs_h_link(s) tests: In Progress\n");
-
- /* Prepare tests */
- root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (root == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, root, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dirsrc = glfs_h_mkdir (fs, parent, linksrc_dir, 0644, &sb);
- if (dirsrc == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- linksrc_dir, parent, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dirtgt = glfs_h_mkdir (fs, parent, linktgt_dir, 0644, &sb);
- if (dirtgt == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- linktgt_dir, parent, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dleaf = glfs_h_creat (fs, dirsrc, my_file, O_CREAT, 0644, &sb);
- if (dleaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, dirsrc, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* run tests */
- /* sym link: /testdir/linkdir/file.txt to ./slnk.txt */
- ln1 = glfs_h_symlink (fs, parent, my_symlnk, "./file.txt", &sb);
- if (ln1 == NULL) {
- fprintf (stderr, "glfs_h_symlink: error creating %s: from (%p),%s\n",
- my_symlnk, parent, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- buf = calloc (1024, sizeof(char));
- if (buf == NULL) {
- fprintf (stderr, "Error allocating memory\n");
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
-
- ret = glfs_h_readlink (fs, ln1, buf, 1024);
- if (ret <= 0) {
- fprintf (stderr, "glfs_h_readlink: error reading %s: from (%p),%s\n",
- my_symlnk, ln1, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- if (!(strncmp (buf, my_symlnk, strlen (my_symlnk)))) {
- fprintf (stderr, "glfs_h_readlink: error mismatch in link name: actual %s: retrieved %s\n",
- my_symlnk, buf);
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
-
- /* link: /testdir/linkdir/file.txt to ./lnk.txt */
- ret = glfs_h_link (fs, leaf, parent, my_lnk);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_link: error creating %s: from (%p),%s\n",
- my_lnk, parent, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- /* TODO: Should write content to a file and read from the link */
-
- /* link: /testdir/linkdir/dir1/file.txt to ../dir2/slnk.txt */
- ret = glfs_h_link (fs, dleaf, dirtgt, my_lnk);
- if (ret != 0) {
- fprintf (stderr, "glfs_h_link: error creating %s: from (%p),%s\n",
- my_lnk, dirtgt, strerror (errno));
- printf ("glfs_h_link(s) tests: FAILED\n");
- goto out;
- }
- /* TODO: Should write content to a file and read from the link */
-
- printf ("glfs_h_link(s) tests: PASSED\n");
+ char *my_dir = "linkdir";
+ char *my_file = "file.txt";
+ char *my_symlnk = "slnk.txt";
+ char *my_lnk = "lnk.txt";
+ char *linksrc_dir = "dir1";
+ char *linktgt_dir = "dir2";
+ struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL,
+ *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL;
+ struct glfs_object *ln1 = NULL;
+ struct stat sb;
+ int ret;
+ char *buf = NULL;
+
+ printf("glfs_h_link(s) tests: In Progress\n");
+
+ /* Prepare tests */
+ root = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (root == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ parent = glfs_h_mkdir(fs, root, my_dir, 0644, &sb);
+ if (parent == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, root, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_creat(fs, parent, my_file, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dirsrc = glfs_h_mkdir(fs, parent, linksrc_dir, 0644, &sb);
+ if (dirsrc == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ linksrc_dir, parent, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dirtgt = glfs_h_mkdir(fs, parent, linktgt_dir, 0644, &sb);
+ if (dirtgt == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ linktgt_dir, parent, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dleaf = glfs_h_creat(fs, dirsrc, my_file, O_CREAT, 0644, &sb);
+ if (dleaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, dirsrc, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* run tests */
+ /* sym link: /testdir/linkdir/file.txt to ./slnk.txt */
+ ln1 = glfs_h_symlink(fs, parent, my_symlnk, "./file.txt", &sb);
+ if (ln1 == NULL) {
+ fprintf(stderr, "glfs_h_symlink: error creating %s: from (%p),%s\n",
+ my_symlnk, parent, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ buf = calloc(1024, sizeof(char));
+ if (buf == NULL) {
+ fprintf(stderr, "Error allocating memory\n");
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+
+ ret = glfs_h_readlink(fs, ln1, buf, 1024);
+ if (ret <= 0) {
+ fprintf(stderr, "glfs_h_readlink: error reading %s: from (%p),%s\n",
+ my_symlnk, ln1, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ if (!(strncmp(buf, my_symlnk, strlen(my_symlnk)))) {
+ fprintf(stderr,
+ "glfs_h_readlink: error mismatch in link name: actual %s: "
+ "retrieved %s\n",
+ my_symlnk, buf);
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+
+ /* link: /testdir/linkdir/file.txt to ./lnk.txt */
+ ret = glfs_h_link(fs, leaf, parent, my_lnk);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_link: error creating %s: from (%p),%s\n",
+ my_lnk, parent, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ /* TODO: Should write content to a file and read from the link */
+
+ /* link: /testdir/linkdir/dir1/file.txt to ../dir2/slnk.txt */
+ ret = glfs_h_link(fs, dleaf, dirtgt, my_lnk);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_link: error creating %s: from (%p),%s\n",
+ my_lnk, dirtgt, strerror(errno));
+ printf("glfs_h_link(s) tests: FAILED\n");
+ goto out;
+ }
+ /* TODO: Should write content to a file and read from the link */
+
+ printf("glfs_h_link(s) tests: PASSED\n");
out:
- if (root)
- glfs_h_close (root);
- if (parent)
- glfs_h_close (parent);
- if (leaf)
- glfs_h_close (leaf);
- if (dirsrc)
- glfs_h_close (dirsrc);
- if (dirtgt)
- glfs_h_close (dirtgt);
- if (dleaf)
- glfs_h_close (dleaf);
- if (ln1)
- glfs_h_close (ln1);
- if (buf)
- free (buf);
-
- return;
+ if (root)
+ glfs_h_close(root);
+ if (parent)
+ glfs_h_close(parent);
+ if (leaf)
+ glfs_h_close(leaf);
+ if (dirsrc)
+ glfs_h_close(dirsrc);
+ if (dirtgt)
+ glfs_h_close(dirtgt);
+ if (dleaf)
+ glfs_h_close(dleaf);
+ if (ln1)
+ glfs_h_close(ln1);
+ if (buf)
+ free(buf);
+
+ return;
}
void
-test_h_rename (void)
+test_h_rename(void)
{
- char *my_dir = "renamedir";
- char *my_file = "file.txt";
- char *src_dir = "dir1";
- char *tgt_dir = "dir2";
- struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL,
- *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL;
- struct stat sb;
- int ret;
-
- printf("glfs_h_rename tests: In Progress\n");
-
- /* Prepare tests */
- root = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (root == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- parent = glfs_h_mkdir (fs, root, my_dir, 0644, &sb);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, root, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_creat (fs, parent, my_file, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, parent, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dirsrc = glfs_h_mkdir (fs, parent, src_dir, 0644, &sb);
- if (dirsrc == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- src_dir, parent, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dirtgt = glfs_h_mkdir (fs, parent, tgt_dir, 0644, &sb);
- if (dirtgt == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- tgt_dir, parent, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- dleaf = glfs_h_creat (fs, dirsrc, my_file, O_CREAT, 0644, &sb);
- if (dleaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, dirsrc, strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* run tests */
- /* Rename file.txt -> file1.txt */
- ret = glfs_h_rename (fs, parent, "file.txt", parent, "file1.txt");
- if (ret != 0) {
- fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
- "file.txt", "file1.txt", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename dir1/file.txt -> file.txt */
- ret = glfs_h_rename (fs, dirsrc, "file.txt", parent, "file.txt");
- if (ret != 0) {
- fprintf (stderr, "glfs_h_rename: error renaming %s/%s to %s (%s)\n",
- src_dir, "file.txt", "file.txt", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename file1.txt -> file.txt (exists) */
- ret = glfs_h_rename (fs, parent, "file1.txt", parent, "file.txt");
- if (ret != 0) {
- fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
- "file.txt", "file.txt", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename dir1 -> dir3 */
- ret = glfs_h_rename (fs, parent, "dir1", parent, "dir3");
- if (ret != 0) {
- fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
- "dir1", "dir3", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename dir2 ->dir3 (exists) */
- ret = glfs_h_rename (fs, parent, "dir2", parent, "dir3");
- if (ret != 0) {
- fprintf (stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
- "dir2", "dir3", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename file.txt -> dir3 (fail) */
- ret = glfs_h_rename (fs, parent, "file.txt", parent, "dir3");
- if (ret == 0) {
- fprintf (stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n",
- "file.txt", "dir3", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- /* rename dir3 -> file.txt (fail) */
- ret = glfs_h_rename (fs, parent, "dir3", parent, "file.txt");
- if (ret == 0) {
- fprintf (stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n",
- "dir3", "file.txt", strerror (errno));
- printf ("glfs_h_rename tests: FAILED\n");
- goto out;
- }
-
- printf ("glfs_h_rename tests: PASSED\n");
+ char *my_dir = "renamedir";
+ char *my_file = "file.txt";
+ char *src_dir = "dir1";
+ char *tgt_dir = "dir2";
+ struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL,
+ *dirsrc = NULL, *dirtgt = NULL, *dleaf = NULL;
+ struct stat sb;
+ int ret;
+
+ printf("glfs_h_rename tests: In Progress\n");
+
+ /* Prepare tests */
+ root = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (root == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ parent = glfs_h_mkdir(fs, root, my_dir, 0644, &sb);
+ if (parent == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, root, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_creat(fs, parent, my_file, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, parent, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dirsrc = glfs_h_mkdir(fs, parent, src_dir, 0644, &sb);
+ if (dirsrc == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ src_dir, parent, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dirtgt = glfs_h_mkdir(fs, parent, tgt_dir, 0644, &sb);
+ if (dirtgt == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ tgt_dir, parent, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ dleaf = glfs_h_creat(fs, dirsrc, my_file, O_CREAT, 0644, &sb);
+ if (dleaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, dirsrc, strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* run tests */
+ /* Rename file.txt -> file1.txt */
+ ret = glfs_h_rename(fs, parent, "file.txt", parent, "file1.txt");
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
+ "file.txt", "file1.txt", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename dir1/file.txt -> file.txt */
+ ret = glfs_h_rename(fs, dirsrc, "file.txt", parent, "file.txt");
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_rename: error renaming %s/%s to %s (%s)\n",
+ src_dir, "file.txt", "file.txt", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename file1.txt -> file.txt (exists) */
+ ret = glfs_h_rename(fs, parent, "file1.txt", parent, "file.txt");
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_rename: error renaming %s to %s (%s)\n",
+ "file.txt", "file.txt", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename dir1 -> dir3 */
+ ret = glfs_h_rename(fs, parent, "dir1", parent, "dir3");
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", "dir1",
+ "dir3", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename dir2 ->dir3 (exists) */
+ ret = glfs_h_rename(fs, parent, "dir2", parent, "dir3");
+ if (ret != 0) {
+ fprintf(stderr, "glfs_h_rename: error renaming %s to %s (%s)\n", "dir2",
+ "dir3", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename file.txt -> dir3 (fail) */
+ ret = glfs_h_rename(fs, parent, "file.txt", parent, "dir3");
+ if (ret == 0) {
+ fprintf(stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n",
+ "file.txt", "dir3", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ /* rename dir3 -> file.txt (fail) */
+ ret = glfs_h_rename(fs, parent, "dir3", parent, "file.txt");
+ if (ret == 0) {
+ fprintf(stderr, "glfs_h_rename: NO error renaming %s to %s (%s)\n",
+ "dir3", "file.txt", strerror(errno));
+ printf("glfs_h_rename tests: FAILED\n");
+ goto out;
+ }
+
+ printf("glfs_h_rename tests: PASSED\n");
out:
- if (root)
- glfs_h_close (root);
- if (parent)
- glfs_h_close (parent);
- if (leaf)
- glfs_h_close (leaf);
- if (dirsrc)
- glfs_h_close (dirsrc);
- if (dirtgt)
- glfs_h_close (dirtgt);
- if (dleaf)
- glfs_h_close (dleaf);
-
- return;
+ if (root)
+ glfs_h_close(root);
+ if (parent)
+ glfs_h_close(parent);
+ if (leaf)
+ glfs_h_close(leaf);
+ if (dirsrc)
+ glfs_h_close(dirsrc);
+ if (dirtgt)
+ glfs_h_close(dirtgt);
+ if (dleaf)
+ glfs_h_close(dleaf);
+
+ return;
}
void
-assimilatetime (struct timespec *ts, struct timespec ts_st,
- struct timespec ts_ed)
+assimilatetime(struct timespec *ts, struct timespec ts_st,
+ struct timespec ts_ed)
{
- if ((ts_ed.tv_nsec - ts_st.tv_nsec) < 0) {
- ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec - 1;
- ts->tv_nsec += 1000000000 + ts_ed.tv_nsec - ts_st.tv_nsec;
- } else {
- ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec;
- ts->tv_nsec += ts_ed.tv_nsec - ts_st.tv_nsec;
- }
-
- if (ts->tv_nsec > 1000000000) {
- ts->tv_nsec = ts->tv_nsec - 1000000000;
- ts->tv_sec += 1;
- }
-
- return;
+ if ((ts_ed.tv_nsec - ts_st.tv_nsec) < 0) {
+ ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec - 1;
+ ts->tv_nsec += 1000000000 + ts_ed.tv_nsec - ts_st.tv_nsec;
+ } else {
+ ts->tv_sec += ts_ed.tv_sec - ts_st.tv_sec;
+ ts->tv_nsec += ts_ed.tv_nsec - ts_st.tv_nsec;
+ }
+
+ if (ts->tv_nsec > 1000000000) {
+ ts->tv_nsec = ts->tv_nsec - 1000000000;
+ ts->tv_sec += 1;
+ }
+
+ return;
}
#define MAX_FILES_CREATE 10
-#define MAXPATHNAME 512
+#define MAXPATHNAME 512
void
-test_h_performance (void)
+test_h_performance(void)
{
- char *my_dir = "perftest",
- *full_dir_path="/testdir/perftest";
- char *my_file = "file_", my_file_name[MAXPATHNAME];
- struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL;
- struct stat sb;
- int ret, i;
- struct glfs_fd *fd;
- struct timespec c_ts = {0, 0}, c_ts_st, c_ts_ed;
- struct timespec o_ts = {0, 0}, o_ts_st, o_ts_ed;
-
- printf("glfs_h_performance tests: In Progress\n");
-
- /* Prepare tests */
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, NULL, strerror (errno));
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
-
- dir = glfs_h_mkdir (fs, parent, my_dir, 0644, &sb);
- if (dir == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
- my_dir, parent, strerror (errno));
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* create performance */
- ret = clock_gettime (CLOCK_REALTIME, &o_ts_st);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n", strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
+ char *my_dir = "perftest", *full_dir_path = "/testdir/perftest";
+ char *my_file = "file_", my_file_name[MAXPATHNAME];
+ struct glfs_object *parent = NULL, *leaf = NULL, *dir = NULL;
+ struct stat sb;
+ int ret, i;
+ struct glfs_fd *fd;
+ struct timespec c_ts = {0, 0}, c_ts_st, c_ts_ed;
+ struct timespec o_ts = {0, 0}, o_ts_st, o_ts_ed;
+
+ printf("glfs_h_performance tests: In Progress\n");
+
+ /* Prepare tests */
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, NULL, strerror(errno));
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
+ }
+
+ dir = glfs_h_mkdir(fs, parent, my_dir, 0644, &sb);
+ if (dir == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error creating %s: from (%p),%s\n",
+ my_dir, parent, strerror(errno));
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* create performance */
+ ret = clock_gettime(CLOCK_REALTIME, &o_ts_st);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ for (i = 0; i < MAX_FILES_CREATE; i++) {
+ sprintf(my_file_name, "%s%d", my_file, i);
+
+ ret = clock_gettime(CLOCK_REALTIME, &c_ts_st);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
}
- for (i = 0; i < MAX_FILES_CREATE; i++) {
- sprintf (my_file_name, "%s%d", my_file, i);
-
- ret = clock_gettime (CLOCK_REALTIME, &c_ts_st);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n",
- strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
-
- leaf = glfs_h_lookupat (fs, dir, my_file_name, &sb, 0);
- if (leaf != NULL) {
- fprintf (stderr, "glfs_h_lookup: exists %s\n",
- my_file_name);
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
-
- leaf = glfs_h_creat (fs, dir, my_file_name, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
- my_file, dir, strerror (errno));
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
-
- ret = clock_gettime (CLOCK_REALTIME, &c_ts_ed);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n",
- strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
-
- assimilatetime (&c_ts, c_ts_st, c_ts_ed);
- glfs_h_close (leaf); leaf = NULL;
+ leaf = glfs_h_lookupat(fs, dir, my_file_name, &sb, 0);
+ if (leaf != NULL) {
+ fprintf(stderr, "glfs_h_lookup: exists %s\n", my_file_name);
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
}
- ret = clock_gettime (CLOCK_REALTIME, &o_ts_ed);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n", strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
+ leaf = glfs_h_creat(fs, dir, my_file_name, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error creating %s: from (%p),%s\n",
+ my_file, dir, strerror(errno));
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
}
- assimilatetime (&o_ts, o_ts_st, o_ts_ed);
-
- printf ("Creation performance (handle based):\n\t# empty files:%d\n",
- MAX_FILES_CREATE);
- printf ("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
- o_ts.tv_sec, o_ts.tv_nsec);
- printf ("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
- c_ts.tv_sec, c_ts.tv_nsec);
-
- /* create using path */
- c_ts.tv_sec = o_ts.tv_sec = 0;
- c_ts.tv_nsec = o_ts.tv_nsec = 0;
-
- sprintf (my_file_name, "%s1", full_dir_path);
- ret = glfs_mkdir (fs, my_file_name, 0644);
+ ret = clock_gettime(CLOCK_REALTIME, &c_ts_ed);
if (ret != 0) {
- fprintf (stderr, "glfs_mkdir: error creating %s: from (%p),%s\n",
- my_dir, parent, strerror (errno));
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- ret = clock_gettime (CLOCK_REALTIME, &o_ts_st);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n", strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ assimilatetime(&c_ts, c_ts_st, c_ts_ed);
+ glfs_h_close(leaf);
+ leaf = NULL;
+ }
+
+ ret = clock_gettime(CLOCK_REALTIME, &o_ts_ed);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ assimilatetime(&o_ts, o_ts_st, o_ts_ed);
+
+ printf("Creation performance (handle based):\n\t# empty files:%d\n",
+ MAX_FILES_CREATE);
+ printf("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", o_ts.tv_sec,
+ o_ts.tv_nsec);
+ printf("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
+ c_ts.tv_sec, c_ts.tv_nsec);
+
+ /* create using path */
+ c_ts.tv_sec = o_ts.tv_sec = 0;
+ c_ts.tv_nsec = o_ts.tv_nsec = 0;
+
+ sprintf(my_file_name, "%s1", full_dir_path);
+ ret = glfs_mkdir(fs, my_file_name, 0644);
+ if (ret != 0) {
+ fprintf(stderr, "glfs_mkdir: error creating %s: from (%p),%s\n", my_dir,
+ parent, strerror(errno));
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ ret = clock_gettime(CLOCK_REALTIME, &o_ts_st);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ for (i = 0; i < MAX_FILES_CREATE; i++) {
+ sprintf(my_file_name, "%s1/%sn%d", full_dir_path, my_file, i);
+
+ ret = clock_gettime(CLOCK_REALTIME, &c_ts_st);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
}
- for (i = 0; i < MAX_FILES_CREATE; i++) {
- sprintf (my_file_name, "%s1/%sn%d", full_dir_path, my_file, i);
-
- ret = clock_gettime (CLOCK_REALTIME, &c_ts_st);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n",
- strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
-
- ret = glfs_stat (fs, my_file_name, &sb);
- if (ret == 0) {
- fprintf (stderr, "glfs_stat: exists %s\n",
- my_file_name);
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
-
- fd = glfs_creat (fs, my_file_name, O_CREAT, 0644);
- if (fd == NULL) {
- fprintf (stderr, "glfs_creat: error creating %s: from (%p),%s\n",
- my_file, dir, strerror (errno));
- printf ("glfs_h_performance tests: FAILED\n");
- goto out;
- }
-
- ret = clock_gettime (CLOCK_REALTIME, &c_ts_ed);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n",
- strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
- }
-
- assimilatetime (&c_ts, c_ts_st, c_ts_ed);
- glfs_close (fd);
+ ret = glfs_stat(fs, my_file_name, &sb);
+ if (ret == 0) {
+ fprintf(stderr, "glfs_stat: exists %s\n", my_file_name);
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
}
- ret = clock_gettime (CLOCK_REALTIME, &o_ts_ed);
- if(ret != 0) {
- fprintf (stderr, "clock_gettime: error %s\n", strerror (errno));
- printf ("glfs_h_getattrs and setattrs tests: FAILED\n");
- goto out;
+ fd = glfs_creat(fs, my_file_name, O_CREAT, 0644);
+ if (fd == NULL) {
+ fprintf(stderr, "glfs_creat: error creating %s: from (%p),%s\n",
+ my_file, dir, strerror(errno));
+ printf("glfs_h_performance tests: FAILED\n");
+ goto out;
}
- assimilatetime (&o_ts, o_ts_st, o_ts_ed);
-
- printf ("Creation performance (path based):\n\t# empty files:%d\n",
- MAX_FILES_CREATE);
- printf ("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
- o_ts.tv_sec, o_ts.tv_nsec);
- printf ("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
- c_ts.tv_sec, c_ts.tv_nsec);
+ ret = clock_gettime(CLOCK_REALTIME, &c_ts_ed);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ assimilatetime(&c_ts, c_ts_st, c_ts_ed);
+ glfs_close(fd);
+ }
+
+ ret = clock_gettime(CLOCK_REALTIME, &o_ts_ed);
+ if (ret != 0) {
+ fprintf(stderr, "clock_gettime: error %s\n", strerror(errno));
+ printf("glfs_h_getattrs and setattrs tests: FAILED\n");
+ goto out;
+ }
+
+ assimilatetime(&o_ts, o_ts_st, o_ts_ed);
+
+ printf("Creation performance (path based):\n\t# empty files:%d\n",
+ MAX_FILES_CREATE);
+ printf("\tOverall time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n", o_ts.tv_sec,
+ o_ts.tv_nsec);
+ printf("\tcreate call time time:\n\t\tSecs:%ld\n\t\tnSecs:%ld\n",
+ c_ts.tv_sec, c_ts.tv_nsec);
out:
- return;
+ return;
}
int
-test_handleops (int argc, char *argv[])
+test_handleops(int argc, char *argv[])
{
- int ret = 0;
- glfs_fd_t *fd = NULL;
- struct stat sb = {0, };
- struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL,
- *tmp = NULL;
- char readbuf[32], writebuf[32];
- unsigned char leaf_handle[GFAPI_HANDLE_LENGTH];
-
- char *full_leaf_name = "/testdir/testfile.txt",
- *leaf_name = "testfile.txt",
- *relative_leaf_name = "testdir/testfile.txt";
- char *leaf_name1 = "testfile1.txt";
- char *full_newparent_name = "/testdir/dir1",
- *newparent_name = "dir1";
- char *full_newnod_name = "/testdir/nod1",
- *newnod_name = "nod1";
-
- /* Initialize test area */
- ret = glfs_mkdir (fs, full_parent_name, 0644);
- if (ret != 0 && errno != EEXIST) {
- fprintf (stderr, "%s: (%p) %s\n", full_parent_name, fd,
- strerror (errno));
- printf ("Test initialization failed on volume %s\n", argv[1]);
- goto out;
- }
- else if (ret != 0) {
- printf ("Found test directory %s to be existing\n",
- full_parent_name);
- printf ("Cleanup test directory and restart tests\n");
- goto out;
- }
-
- fd = glfs_creat (fs, full_leaf_name, O_CREAT, 0644);
- if (fd == NULL) {
- fprintf (stderr, "%s: (%p) %s\n", full_leaf_name, fd,
- strerror (errno));
- printf ("Test initialization failed on volume %s\n", argv[1]);
- goto out;
- }
- glfs_close (fd);
-
- printf ("Initialized the test area, within volume %s\n", argv[1]);
-
- /* Handle based APIs test area */
-
- /* glfs_lookupat test */
- printf ("glfs_h_lookupat tests: In Progress\n");
- /* start at root of the volume */
- root = glfs_h_lookupat (fs, NULL, "/", &sb, 0);
- if (root == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- "/", NULL, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* lookup a parent within root */
- parent = glfs_h_lookupat (fs, root, parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- parent_name, root, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* lookup a leaf/child within the parent */
- leaf = glfs_h_lookupat (fs, parent, leaf_name, &sb, 0);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- leaf_name, parent, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* reset */
- glfs_h_close (root); root = NULL;
- glfs_h_close (leaf); leaf = NULL;
- glfs_h_close (parent); parent = NULL;
-
- /* check absolute paths */
- root = glfs_h_lookupat (fs, NULL, "/", &sb, 0);
- if (root == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- "/", NULL, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, root, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_lookupat (fs, NULL, full_leaf_name, &sb, 0);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_leaf_name, parent, strerror (errno));
- printf ("glfs_h_lookupat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* reset */
- glfs_h_close (leaf); leaf = NULL;
-
- /* check multiple component paths */
- leaf = glfs_h_lookupat (fs, root, relative_leaf_name, &sb, 0);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- relative_leaf_name, parent, strerror (errno));
- goto out;
- }
- peek_stat (&sb);
-
- /* reset */
- glfs_h_close (root); root = NULL;
- glfs_h_close (parent); parent = NULL;
-
- /* check symlinks in path */
-
- /* TODO: -ve test cases */
- /* parent invalid
- * path invalid
- * path does not exist after some components
- * no parent, but relative path
- * parent and full path? -ve?
- */
-
- printf ("glfs_h_lookupat tests: PASSED\n");
-
- /* glfs_openat test */
- printf ("glfs_h_open tests: In Progress\n");
- fd = glfs_h_open (fs, leaf, O_RDWR);
- if (fd == NULL) {
- fprintf (stderr, "glfs_h_open: error on open of %s: %s\n",
- full_leaf_name, strerror (errno));
- printf ("glfs_h_open tests: FAILED\n");
- goto out;
- }
-
- /* test read/write based on fd */
- memcpy (writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32);
- ret = glfs_write (fd, writebuf, 32, 0);
-
- glfs_lseek (fd, 0, SEEK_SET);
-
- ret = glfs_read (fd, readbuf, 32, 0);
- if (memcmp (readbuf, writebuf, 32)) {
- printf ("Failed to read what I wrote: %s %s\n", readbuf,
- writebuf);
- glfs_close (fd);
- printf ("glfs_h_open tests: FAILED\n");
- goto out;
- }
-
- glfs_h_close (leaf); leaf = NULL;
- glfs_close (fd);
-
- printf ("glfs_h_open tests: PASSED\n");
-
- /* Create tests */
- printf ("glfs_h_creat tests: In Progress\n");
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, root, strerror (errno));
- printf ("glfs_h_creat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_creat (fs, parent, leaf_name1, O_CREAT, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_creat: error on create of %s: from (%p),%s\n",
- leaf_name1, parent, strerror (errno));
- printf ("glfs_h_creat tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- glfs_h_close (leaf); leaf = NULL;
-
- leaf = glfs_h_creat (fs, parent, leaf_name1, O_CREAT | O_EXCL, 0644,
- &sb);
- if (leaf != NULL || errno != EEXIST) {
- fprintf (stderr, "glfs_h_creat: existing file, leaf = (%p), errno = %s\n",
- leaf, strerror (errno));
- printf ("glfs_h_creat tests: FAILED\n");
- if (leaf != NULL) {
- glfs_h_close (leaf); leaf = NULL;
- }
- }
-
- tmp = glfs_h_creat (fs, root, parent_name, O_CREAT, 0644, &sb);
- if (tmp != NULL || !(errno == EISDIR || errno == EINVAL)) {
- fprintf (stderr, "glfs_h_creat: dir create, tmp = (%p), errno = %s\n",
- leaf, strerror (errno));
- printf ("glfs_h_creat tests: FAILED\n");
- if (tmp != NULL) {
- glfs_h_close (tmp); tmp = NULL;
- }
- }
-
- /* TODO: Other combinations and -ve cases as applicable */
- printf ("glfs_h_creat tests: PASSED\n");
-
- /* extract handle and create from handle test */
- printf ("glfs_h_extract_handle and glfs_h_create_from_handle tests: In Progress\n");
- /* TODO: Change the lookup to create below for a GIFD recovery failure,
- * that needs to be fixed */
- leaf = glfs_h_lookupat (fs, parent, leaf_name1, &sb, 0);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- leaf_name1, parent, strerror (errno));
- printf ("glfs_h_extract_handle tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- ret = glfs_h_extract_handle (leaf, leaf_handle,
- GFAPI_HANDLE_LENGTH);
- if (ret < 0) {
- fprintf (stderr, "glfs_h_extract_handle: error extracting handle of %s: %s\n",
- full_leaf_name, strerror (errno));
- printf ("glfs_h_extract_handle tests: FAILED\n");
- goto out;
- }
- peek_handle (leaf_handle);
-
- glfs_h_close (leaf); leaf = NULL;
-
- leaf = glfs_h_create_from_handle (fs, leaf_handle, GFAPI_HANDLE_LENGTH,
- &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_create_from_handle: error on create of %s: from (%p),%s\n",
- leaf_name1, leaf_handle, strerror (errno));
- printf ("glfs_h_create_from_handle tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- fd = glfs_h_open (fs, leaf, O_RDWR);
- if (fd == NULL) {
- fprintf (stderr, "glfs_h_open: error on open of %s: %s\n",
- full_leaf_name, strerror (errno));
- printf ("glfs_h_create_from_handle tests: FAILED\n");
- goto out;
- }
-
- /* test read/write based on fd */
- memcpy (writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32);
- ret = glfs_write (fd, writebuf, 32, 0);
-
- glfs_lseek (fd, 0, SEEK_SET);
-
- ret = glfs_read (fd, readbuf, 32, 0);
- if (memcmp (readbuf, writebuf, 32)) {
- printf ("Failed to read what I wrote: %s %s\n", writebuf,
- writebuf);
- printf ("glfs_h_create_from_handle tests: FAILED\n");
- glfs_close (fd);
- goto out;
- }
-
- glfs_close (fd);
- glfs_h_close (leaf); leaf = NULL;
- glfs_h_close (parent); parent = NULL;
-
- printf ("glfs_h_extract_handle and glfs_h_create_from_handle tests: PASSED\n");
-
- /* Mkdir tests */
- printf ("glfs_h_mkdir tests: In Progress\n");
-
- ret = glfs_rmdir (fs, full_newparent_name);
- if (ret && errno != ENOENT) {
- fprintf (stderr, "glfs_rmdir: Failed for %s: %s\n",
- full_newparent_name, strerror (errno));
- printf ("glfs_h_mkdir tests: FAILED\n");
- goto out;
- }
-
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, root, strerror (errno));
- printf ("glfs_h_mkdir tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_mkdir (fs, parent, newparent_name, 0644, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n",
- newparent_name, parent, strerror (errno));
- printf ("glfs_h_mkdir tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- glfs_h_close (leaf); leaf = NULL;
-
- leaf = glfs_h_mkdir (fs, parent, newparent_name, 0644, &sb);
- if (leaf != NULL || errno != EEXIST) {
- fprintf (stderr, "glfs_h_mkdir: existing directory, leaf = (%p), errno = %s\n",
- leaf, strerror (errno));
- printf ("glfs_h_mkdir tests: FAILED\n");
- if (leaf != NULL) {
- glfs_h_close (leaf); leaf = NULL;
- }
- }
-
- glfs_h_close (parent); parent = NULL;
-
- printf ("glfs_h_mkdir tests: PASSED\n");
-
- /* Mknod tests */
- printf ("glfs_h_mknod tests: In Progress\n");
- ret = glfs_unlink (fs, full_newnod_name);
- if (ret && errno != ENOENT) {
- fprintf (stderr, "glfs_unlink: Failed for %s: %s\n",
- full_newnod_name, strerror (errno));
- printf ("glfs_h_mknod tests: FAILED\n");
- goto out;
- }
-
- parent = glfs_h_lookupat (fs, NULL, full_parent_name, &sb, 0);
- if (parent == NULL) {
- fprintf (stderr, "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
- full_parent_name, root, strerror (errno));
- printf ("glfs_h_mknod tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- leaf = glfs_h_mknod (fs, parent, newnod_name, S_IFIFO, 0, &sb);
- if (leaf == NULL) {
- fprintf (stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n",
- newnod_name, parent, strerror (errno));
- printf ("glfs_h_mknod tests: FAILED\n");
- goto out;
- }
- peek_stat (&sb);
-
- /* TODO: create op on a FIFO node hangs, need to check and fix
- tmp = glfs_h_creat (fs, parent, newnod_name, O_CREAT, 0644, &sb);
- if (tmp != NULL || errno != EINVAL) {
- fprintf (stderr, "glfs_h_creat: node create, tmp = (%p), errno = %s\n",
- tmp, strerror (errno));
- printf ("glfs_h_creat/mknod tests: FAILED\n");
- if (tmp != NULL) {
- glfs_h_close(tmp); tmp = NULL;
- }
- } */
-
- glfs_h_close (leaf); leaf = NULL;
-
- leaf = glfs_h_mknod (fs, parent, newnod_name, 0644, 0, &sb);
- if (leaf != NULL || errno != EEXIST) {
- fprintf (stderr, "glfs_h_mknod: existing node, leaf = (%p), errno = %s\n",
- leaf, strerror (errno));
- printf ("glfs_h_mknod tests: FAILED\n");
- if (leaf != NULL) {
- glfs_h_close (leaf); leaf = NULL;
- }
- }
-
- glfs_h_close (parent); parent = NULL;
-
- printf ("glfs_h_mknod tests: PASSED\n");
-
- /* unlink tests */
- test_h_unlink ();
-
- /* TODO: opendir tests */
-
- /* getattr tests */
- test_h_getsetattrs ();
-
- /* TODO: setattr tests */
-
- /* truncate tests */
- test_h_truncate();
-
- /* link tests */
- test_h_links ();
-
- /* rename tests */
- test_h_rename ();
-
- /* performance tests */
- test_h_performance ();
-
- /* END: New APIs test area */
+ int ret = 0;
+ glfs_fd_t *fd = NULL;
+ struct stat sb = {
+ 0,
+ };
+ struct glfs_object *root = NULL, *parent = NULL, *leaf = NULL, *tmp = NULL;
+ char readbuf[32], writebuf[32];
+ unsigned char leaf_handle[GFAPI_HANDLE_LENGTH];
+
+ char *full_leaf_name = "/testdir/testfile.txt", *leaf_name = "testfile.txt",
+ *relative_leaf_name = "testdir/testfile.txt";
+ char *leaf_name1 = "testfile1.txt";
+ char *full_newparent_name = "/testdir/dir1", *newparent_name = "dir1";
+ char *full_newnod_name = "/testdir/nod1", *newnod_name = "nod1";
+
+ /* Initialize test area */
+ ret = glfs_mkdir(fs, full_parent_name, 0644);
+ if (ret != 0 && errno != EEXIST) {
+ fprintf(stderr, "%s: (%p) %s\n", full_parent_name, fd, strerror(errno));
+ printf("Test initialization failed on volume %s\n", argv[1]);
+ goto out;
+ } else if (ret != 0) {
+ printf("Found test directory %s to be existing\n", full_parent_name);
+ printf("Cleanup test directory and restart tests\n");
+ goto out;
+ }
+
+ fd = glfs_creat(fs, full_leaf_name, O_CREAT, 0644);
+ if (fd == NULL) {
+ fprintf(stderr, "%s: (%p) %s\n", full_leaf_name, fd, strerror(errno));
+ printf("Test initialization failed on volume %s\n", argv[1]);
+ goto out;
+ }
+ glfs_close(fd);
+
+ printf("Initialized the test area, within volume %s\n", argv[1]);
+
+ /* Handle based APIs test area */
+
+ /* glfs_lookupat test */
+ printf("glfs_h_lookupat tests: In Progress\n");
+ /* start at root of the volume */
+ root = glfs_h_lookupat(fs, NULL, "/", &sb, 0);
+ if (root == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", "/",
+ NULL, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* lookup a parent within root */
+ parent = glfs_h_lookupat(fs, root, parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ parent_name, root, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* lookup a leaf/child within the parent */
+ leaf = glfs_h_lookupat(fs, parent, leaf_name, &sb, 0);
+ if (leaf == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ leaf_name, parent, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* reset */
+ glfs_h_close(root);
+ root = NULL;
+ glfs_h_close(leaf);
+ leaf = NULL;
+ glfs_h_close(parent);
+ parent = NULL;
+
+ /* check absolute paths */
+ root = glfs_h_lookupat(fs, NULL, "/", &sb, 0);
+ if (root == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n", "/",
+ NULL, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, root, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_lookupat(fs, NULL, full_leaf_name, &sb, 0);
+ if (leaf == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_leaf_name, parent, strerror(errno));
+ printf("glfs_h_lookupat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* reset */
+ glfs_h_close(leaf);
+ leaf = NULL;
+
+ /* check multiple component paths */
+ leaf = glfs_h_lookupat(fs, root, relative_leaf_name, &sb, 0);
+ if (leaf == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ relative_leaf_name, parent, strerror(errno));
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* reset */
+ glfs_h_close(root);
+ root = NULL;
+ glfs_h_close(parent);
+ parent = NULL;
+
+ /* check symlinks in path */
+
+ /* TODO: -ve test cases */
+ /* parent invalid
+ * path invalid
+ * path does not exist after some components
+ * no parent, but relative path
+ * parent and full path? -ve?
+ */
+
+ printf("glfs_h_lookupat tests: PASSED\n");
+
+ /* glfs_openat test */
+ printf("glfs_h_open tests: In Progress\n");
+ fd = glfs_h_open(fs, leaf, O_RDWR);
+ if (fd == NULL) {
+ fprintf(stderr, "glfs_h_open: error on open of %s: %s\n",
+ full_leaf_name, strerror(errno));
+ printf("glfs_h_open tests: FAILED\n");
+ goto out;
+ }
+
+ /* test read/write based on fd */
+ memcpy(writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32);
+ ret = glfs_write(fd, writebuf, 32, 0);
+
+ glfs_lseek(fd, 0, SEEK_SET);
+
+ ret = glfs_read(fd, readbuf, 32, 0);
+ if (memcmp(readbuf, writebuf, 32)) {
+ printf("Failed to read what I wrote: %s %s\n", readbuf, writebuf);
+ glfs_close(fd);
+ printf("glfs_h_open tests: FAILED\n");
+ goto out;
+ }
+
+ glfs_h_close(leaf);
+ leaf = NULL;
+ glfs_close(fd);
+
+ printf("glfs_h_open tests: PASSED\n");
+
+ /* Create tests */
+ printf("glfs_h_creat tests: In Progress\n");
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, root, strerror(errno));
+ printf("glfs_h_creat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_creat(fs, parent, leaf_name1, O_CREAT, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_creat: error on create of %s: from (%p),%s\n",
+ leaf_name1, parent, strerror(errno));
+ printf("glfs_h_creat tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ glfs_h_close(leaf);
+ leaf = NULL;
+
+ leaf = glfs_h_creat(fs, parent, leaf_name1, O_CREAT | O_EXCL, 0644, &sb);
+ if (leaf != NULL || errno != EEXIST) {
+ fprintf(stderr,
+ "glfs_h_creat: existing file, leaf = (%p), errno = %s\n", leaf,
+ strerror(errno));
+ printf("glfs_h_creat tests: FAILED\n");
+ if (leaf != NULL) {
+ glfs_h_close(leaf);
+ leaf = NULL;
+ }
+ }
+
+ tmp = glfs_h_creat(fs, root, parent_name, O_CREAT, 0644, &sb);
+ if (tmp != NULL || !(errno == EISDIR || errno == EINVAL)) {
+ fprintf(stderr, "glfs_h_creat: dir create, tmp = (%p), errno = %s\n",
+ leaf, strerror(errno));
+ printf("glfs_h_creat tests: FAILED\n");
+ if (tmp != NULL) {
+ glfs_h_close(tmp);
+ tmp = NULL;
+ }
+ }
+
+ /* TODO: Other combinations and -ve cases as applicable */
+ printf("glfs_h_creat tests: PASSED\n");
+
+ /* extract handle and create from handle test */
+ printf(
+ "glfs_h_extract_handle and glfs_h_create_from_handle tests: In "
+ "Progress\n");
+ /* TODO: Change the lookup to create below for a GIFD recovery failure,
+ * that needs to be fixed */
+ leaf = glfs_h_lookupat(fs, parent, leaf_name1, &sb, 0);
+ if (leaf == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ leaf_name1, parent, strerror(errno));
+ printf("glfs_h_extract_handle tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ ret = glfs_h_extract_handle(leaf, leaf_handle, GFAPI_HANDLE_LENGTH);
+ if (ret < 0) {
+ fprintf(stderr,
+ "glfs_h_extract_handle: error extracting handle of %s: %s\n",
+ full_leaf_name, strerror(errno));
+ printf("glfs_h_extract_handle tests: FAILED\n");
+ goto out;
+ }
+ peek_handle(leaf_handle);
+
+ glfs_h_close(leaf);
+ leaf = NULL;
+
+ leaf = glfs_h_create_from_handle(fs, leaf_handle, GFAPI_HANDLE_LENGTH, &sb);
+ if (leaf == NULL) {
+ fprintf(
+ stderr,
+ "glfs_h_create_from_handle: error on create of %s: from (%p),%s\n",
+ leaf_name1, leaf_handle, strerror(errno));
+ printf("glfs_h_create_from_handle tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ fd = glfs_h_open(fs, leaf, O_RDWR);
+ if (fd == NULL) {
+ fprintf(stderr, "glfs_h_open: error on open of %s: %s\n",
+ full_leaf_name, strerror(errno));
+ printf("glfs_h_create_from_handle tests: FAILED\n");
+ goto out;
+ }
+
+ /* test read/write based on fd */
+ memcpy(writebuf, "abcdefghijklmnopqrstuvwxyz012345", 32);
+ ret = glfs_write(fd, writebuf, 32, 0);
+
+ glfs_lseek(fd, 0, SEEK_SET);
+
+ ret = glfs_read(fd, readbuf, 32, 0);
+ if (memcmp(readbuf, writebuf, 32)) {
+ printf("Failed to read what I wrote: %s %s\n", writebuf, writebuf);
+ printf("glfs_h_create_from_handle tests: FAILED\n");
+ glfs_close(fd);
+ goto out;
+ }
+
+ glfs_close(fd);
+ glfs_h_close(leaf);
+ leaf = NULL;
+ glfs_h_close(parent);
+ parent = NULL;
+
+ printf(
+ "glfs_h_extract_handle and glfs_h_create_from_handle tests: PASSED\n");
+
+ /* Mkdir tests */
+ printf("glfs_h_mkdir tests: In Progress\n");
+
+ ret = glfs_rmdir(fs, full_newparent_name);
+ if (ret && errno != ENOENT) {
+ fprintf(stderr, "glfs_rmdir: Failed for %s: %s\n", full_newparent_name,
+ strerror(errno));
+ printf("glfs_h_mkdir tests: FAILED\n");
+ goto out;
+ }
+
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, root, strerror(errno));
+ printf("glfs_h_mkdir tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_mkdir(fs, parent, newparent_name, 0644, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n",
+ newparent_name, parent, strerror(errno));
+ printf("glfs_h_mkdir tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ glfs_h_close(leaf);
+ leaf = NULL;
+
+ leaf = glfs_h_mkdir(fs, parent, newparent_name, 0644, &sb);
+ if (leaf != NULL || errno != EEXIST) {
+ fprintf(stderr,
+ "glfs_h_mkdir: existing directory, leaf = (%p), errno = %s\n",
+ leaf, strerror(errno));
+ printf("glfs_h_mkdir tests: FAILED\n");
+ if (leaf != NULL) {
+ glfs_h_close(leaf);
+ leaf = NULL;
+ }
+ }
+
+ glfs_h_close(parent);
+ parent = NULL;
+
+ printf("glfs_h_mkdir tests: PASSED\n");
+
+ /* Mknod tests */
+ printf("glfs_h_mknod tests: In Progress\n");
+ ret = glfs_unlink(fs, full_newnod_name);
+ if (ret && errno != ENOENT) {
+ fprintf(stderr, "glfs_unlink: Failed for %s: %s\n", full_newnod_name,
+ strerror(errno));
+ printf("glfs_h_mknod tests: FAILED\n");
+ goto out;
+ }
+
+ parent = glfs_h_lookupat(fs, NULL, full_parent_name, &sb, 0);
+ if (parent == NULL) {
+ fprintf(stderr,
+ "glfs_h_lookupat: error on lookup of %s: from (%p),%s\n",
+ full_parent_name, root, strerror(errno));
+ printf("glfs_h_mknod tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ leaf = glfs_h_mknod(fs, parent, newnod_name, S_IFIFO, 0, &sb);
+ if (leaf == NULL) {
+ fprintf(stderr, "glfs_h_mkdir: error on mkdir of %s: from (%p),%s\n",
+ newnod_name, parent, strerror(errno));
+ printf("glfs_h_mknod tests: FAILED\n");
+ goto out;
+ }
+ peek_stat(&sb);
+
+ /* TODO: create op on a FIFO node hangs, need to check and fix
+ tmp = glfs_h_creat (fs, parent, newnod_name, O_CREAT, 0644, &sb);
+ if (tmp != NULL || errno != EINVAL) {
+ fprintf (stderr, "glfs_h_creat: node create, tmp = (%p), errno =
+ %s\n", tmp, strerror (errno)); printf ("glfs_h_creat/mknod tests:
+ FAILED\n"); if (tmp != NULL) { glfs_h_close(tmp); tmp = NULL;
+ }
+ } */
+
+ glfs_h_close(leaf);
+ leaf = NULL;
+
+ leaf = glfs_h_mknod(fs, parent, newnod_name, 0644, 0, &sb);
+ if (leaf != NULL || errno != EEXIST) {
+ fprintf(stderr,
+ "glfs_h_mknod: existing node, leaf = (%p), errno = %s\n", leaf,
+ strerror(errno));
+ printf("glfs_h_mknod tests: FAILED\n");
+ if (leaf != NULL) {
+ glfs_h_close(leaf);
+ leaf = NULL;
+ }
+ }
+
+ glfs_h_close(parent);
+ parent = NULL;
+
+ printf("glfs_h_mknod tests: PASSED\n");
+
+ /* unlink tests */
+ test_h_unlink();
+
+ /* TODO: opendir tests */
+
+ /* getattr tests */
+ test_h_getsetattrs();
+
+ /* TODO: setattr tests */
+
+ /* truncate tests */
+ test_h_truncate();
+
+ /* link tests */
+ test_h_links();
+
+ /* rename tests */
+ test_h_rename();
+
+ /* performance tests */
+ test_h_performance();
+
+ /* END: New APIs test area */
out:
- /* Cleanup glfs handles */
- if (root)
- glfs_h_close (root);
- if (parent)
- glfs_h_close (parent);
- if (leaf)
- glfs_h_close (leaf);
-
- return ret;
+ /* Cleanup glfs handles */
+ if (root)
+ glfs_h_close(root);
+ if (parent)
+ glfs_h_close(parent);
+ if (leaf)
+ glfs_h_close(leaf);
+
+ return ret;
}
int
-main (int argc, char *argv[])
+main(int argc, char *argv[])
{
- glfs_t *fs2 = NULL;
- int ret = 0;
- glfs_fd_t *fd = NULL;
- glfs_fd_t *fd2 = NULL;
- struct stat sb = {0, };
- char readbuf[32];
- char writebuf[32];
-
- char *filename = "/filename2";
-
- if (argc != 3) {
- printf ("Expect following args\n\t%s <volname> <hostname>\n", argv[0]);
- return -1;
- }
+ glfs_t *fs2 = NULL;
+ int ret = 0;
+ glfs_fd_t *fd = NULL;
+ glfs_fd_t *fd2 = NULL;
+ struct stat sb = {
+ 0,
+ };
+ char readbuf[32];
+ char writebuf[32];
- fs = glfs_new (argv[1]);
- if (!fs) {
- fprintf (stderr, "glfs_new: returned NULL\n");
- return 1;
- }
+ char *filename = "/filename2";
-// ret = glfs_set_volfile (fs, "/tmp/posix.vol");
+ if (argc != 3) {
+ printf("Expect following args\n\t%s <volname> <hostname>\n", argv[0]);
+ return -1;
+ }
- ret = glfs_set_volfile_server (fs, "tcp", argv[2], 24007);
+ fs = glfs_new(argv[1]);
+ if (!fs) {
+ fprintf(stderr, "glfs_new: returned NULL\n");
+ return 1;
+ }
-// ret = glfs_set_volfile_server (fs, "unix", "/tmp/gluster.sock", 0);
+ // ret = glfs_set_volfile (fs, "/tmp/posix.vol");
- ret = glfs_set_logging (fs, "/dev/stderr", 7);
+ ret = glfs_set_volfile_server(fs, "tcp", argv[2], 24007);
- ret = glfs_init (fs);
+ // ret = glfs_set_volfile_server (fs, "unix", "/tmp/gluster.sock", 0);
- fprintf (stderr, "glfs_init: returned %d\n", ret);
+ ret = glfs_set_logging(fs, "/dev/stderr", 7);
- sleep (2);
+ ret = glfs_init(fs);
- fs2 = glfs_new (argv[1]);
- if (!fs2) {
- fprintf (stderr, "glfs_new: returned NULL\n");
- return 1;
- }
+ fprintf(stderr, "glfs_init: returned %d\n", ret);
+ sleep(2);
-// ret = glfs_set_volfile (fs2, "/tmp/posix.vol");
+ fs2 = glfs_new(argv[1]);
+ if (!fs2) {
+ fprintf(stderr, "glfs_new: returned NULL\n");
+ return 1;
+ }
- ret = glfs_set_volfile_server (fs2, "tcp", argv[2], 24007);
+ // ret = glfs_set_volfile (fs2, "/tmp/posix.vol");
- ret = glfs_set_logging (fs2, "/dev/stderr", 7);
+ ret = glfs_set_volfile_server(fs2, "tcp", argv[2], 24007);
- ret = glfs_init (fs2);
+ ret = glfs_set_logging(fs2, "/dev/stderr", 7);
- fprintf (stderr, "glfs_init: returned %d\n", ret);
+ ret = glfs_init(fs2);
- ret = glfs_lstat (fs, filename, &sb);
- fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno));
+ fprintf(stderr, "glfs_init: returned %d\n", ret);
- fd = glfs_creat (fs, filename, O_RDWR, 0644);
- fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno));
+ ret = glfs_lstat(fs, filename, &sb);
+ fprintf(stderr, "%s: (%d) %s\n", filename, ret, strerror(errno));
- fd2 = glfs_open (fs2, filename, O_RDWR);
- fprintf (stderr, "%s: (%p) %s\n", filename, fd, strerror (errno));
+ fd = glfs_creat(fs, filename, O_RDWR, 0644);
+ fprintf(stderr, "%s: (%p) %s\n", filename, fd, strerror(errno));
- sprintf (writebuf, "hi there\n");
- ret = glfs_write (fd, writebuf, 32, 0);
+ fd2 = glfs_open(fs2, filename, O_RDWR);
+ fprintf(stderr, "%s: (%p) %s\n", filename, fd, strerror(errno));
- glfs_lseek (fd2, 0, SEEK_SET);
+ sprintf(writebuf, "hi there\n");
+ ret = glfs_write(fd, writebuf, 32, 0);
- ret = glfs_read (fd2, readbuf, 32, 0);
+ glfs_lseek(fd2, 0, SEEK_SET);
- printf ("read %d, %s", ret, readbuf);
+ ret = glfs_read(fd2, readbuf, 32, 0);
- glfs_close (fd);
- glfs_close (fd2);
+ printf("read %d, %s", ret, readbuf);
- filename = "/filename3";
- ret = glfs_mknod (fs, filename, S_IFIFO, 0);
- fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno));
+ glfs_close(fd);
+ glfs_close(fd2);
- ret = glfs_lstat (fs, filename, &sb);
- fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno));
+ filename = "/filename3";
+ ret = glfs_mknod(fs, filename, S_IFIFO, 0);
+ fprintf(stderr, "%s: (%d) %s\n", filename, ret, strerror(errno));
+ ret = glfs_lstat(fs, filename, &sb);
+ fprintf(stderr, "%s: (%d) %s\n", filename, ret, strerror(errno));
- ret = glfs_rename (fs, filename, "/filename4");
- fprintf (stderr, "rename(%s): (%d) %s\n", filename, ret,
- strerror (errno));
+ ret = glfs_rename(fs, filename, "/filename4");
+ fprintf(stderr, "rename(%s): (%d) %s\n", filename, ret, strerror(errno));
- ret = glfs_unlink (fs, "/filename4");
- fprintf (stderr, "unlink(%s): (%d) %s\n", "/filename4", ret,
- strerror (errno));
+ ret = glfs_unlink(fs, "/filename4");
+ fprintf(stderr, "unlink(%s): (%d) %s\n", "/filename4", ret,
+ strerror(errno));
- filename = "/dirname2";
- ret = glfs_mkdir (fs, filename, 0);
- fprintf (stderr, "%s: (%d) %s\n", filename, ret, strerror (errno));
+ filename = "/dirname2";
+ ret = glfs_mkdir(fs, filename, 0);
+ fprintf(stderr, "%s: (%d) %s\n", filename, ret, strerror(errno));
- ret = glfs_lstat (fs, filename, &sb);
- fprintf (stderr, "lstat(%s): (%d) %s\n", filename, ret, strerror (errno));
+ ret = glfs_lstat(fs, filename, &sb);
+ fprintf(stderr, "lstat(%s): (%d) %s\n", filename, ret, strerror(errno));
- ret = glfs_rmdir (fs, filename);
- fprintf (stderr, "rmdir(%s): (%d) %s\n", filename, ret, strerror (errno));
+ ret = glfs_rmdir(fs, filename);
+ fprintf(stderr, "rmdir(%s): (%d) %s\n", filename, ret, strerror(errno));
- test_dirops (fs);
+ test_dirops(fs);
- test_xattr (fs);
+ test_xattr(fs);
- test_chdir (fs);
+ test_chdir(fs);
- test_handleops (argc, argv);
- // done
+ test_handleops(argc, argv);
+ // done
- glfs_fini (fs);
- glfs_fini (fs2);
+ glfs_fini(fs);
+ glfs_fini(fs2);
- return ret;
+ return ret;
}
diff --git a/api/src/glfs-fops.c b/api/src/glfs-fops.c
index 611cb14..f678684 100644
--- a/api/src/glfs-fops.c
+++ b/api/src/glfs-fops.c
@@ -33,23 +33,23 @@
#define READDIRBUF_SIZE (sizeof(struct dirent) + GF_NAME_MAX + 1)
-typedef void (*glfs_io_cbk34) (glfs_fd_t *fd, ssize_t ret, void *data);
+typedef void (*glfs_io_cbk34)(glfs_fd_t *fd, ssize_t ret, void *data);
/*
* This function will mark glfd for deletion and decrement its refcount.
*/
int
-glfs_mark_glfd_for_deletion (struct glfs_fd *glfd)
+glfs_mark_glfd_for_deletion(struct glfs_fd *glfd)
{
- LOCK (&glfd->lock);
- {
- glfd->state = GLFD_CLOSE;
- }
- UNLOCK (&glfd->lock);
+ LOCK(&glfd->lock);
+ {
+ glfd->state = GLFD_CLOSE;
+ }
+ UNLOCK(&glfd->lock);
- GF_REF_PUT (glfd);
+ GF_REF_PUT(glfd);
- return 0;
+ return 0;
}
/* This function is useful for all async fops. There is chance that glfd is
@@ -60,33 +60,33 @@ glfs_mark_glfd_for_deletion (struct glfs_fd *glfd)
* _gf_false.
*/
gf_boolean_t
-glfs_is_glfd_still_valid (struct glfs_fd *glfd)
+glfs_is_glfd_still_valid(struct glfs_fd *glfd)
{
- gf_boolean_t ret = _gf_false;
+ gf_boolean_t ret = _gf_false;
- LOCK (&glfd->lock);
- {
- if (glfd->state != GLFD_CLOSE)
- ret = _gf_true;
- }
- UNLOCK (&glfd->lock);
+ LOCK(&glfd->lock);
+ {
+ if (glfd->state != GLFD_CLOSE)
+ ret = _gf_true;
+ }
+ UNLOCK(&glfd->lock);
- return ret;
+ return ret;
}
void
-glfd_set_state_bind (struct glfs_fd *glfd)
+glfd_set_state_bind(struct glfs_fd *glfd)
{
- LOCK (&glfd->lock);
- {
- glfd->state = GLFD_OPEN;
- }
- UNLOCK (&glfd->lock);
+ LOCK(&glfd->lock);
+ {
+ glfd->state = GLFD_OPEN;
+ }
+ UNLOCK(&glfd->lock);
- fd_bind (glfd->fd);
- glfs_fd_bind (glfd);
+ fd_bind(glfd->fd);
+ glfs_fd_bind(glfd);
- return;
+ return;
}
/*
@@ -97,4528 +97,4581 @@ glfd_set_state_bind (struct glfs_fd *glfd)
* maintained by gfapi.
*/
int
-glfs_get_upcall_cache_invalidation (struct gf_upcall *to_up_data,
- struct gf_upcall *from_up_data)
+glfs_get_upcall_cache_invalidation(struct gf_upcall *to_up_data,
+ struct gf_upcall *from_up_data)
{
+ struct gf_upcall_cache_invalidation *ca_data = NULL;
+ struct gf_upcall_cache_invalidation *f_ca_data = NULL;
+ int ret = -1;
- struct gf_upcall_cache_invalidation *ca_data = NULL;
- struct gf_upcall_cache_invalidation *f_ca_data = NULL;
- int ret = -1;
+ GF_VALIDATE_OR_GOTO(THIS->name, to_up_data, out);
+ GF_VALIDATE_OR_GOTO(THIS->name, from_up_data, out);
- GF_VALIDATE_OR_GOTO (THIS->name, to_up_data, out);
- GF_VALIDATE_OR_GOTO (THIS->name, from_up_data, out);
+ f_ca_data = from_up_data->data;
+ GF_VALIDATE_OR_GOTO(THIS->name, f_ca_data, out);
- f_ca_data = from_up_data->data;
- GF_VALIDATE_OR_GOTO (THIS->name, f_ca_data, out);
+ ca_data = GF_CALLOC(1, sizeof(*ca_data), glfs_mt_upcall_entry_t);
- ca_data = GF_CALLOC (1, sizeof(*ca_data),
- glfs_mt_upcall_entry_t);
+ if (!ca_data) {
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED,
+ "Upcall entry allocation failed.");
+ goto out;
+ }
- if (!ca_data) {
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
- goto out;
- }
-
- to_up_data->data = ca_data;
+ to_up_data->data = ca_data;
- ca_data->flags = f_ca_data->flags;
- ca_data->expire_time_attr = f_ca_data->expire_time_attr;
- ca_data->stat = f_ca_data->stat;
- ca_data->p_stat = f_ca_data->p_stat;
- ca_data->oldp_stat = f_ca_data->oldp_stat;
+ ca_data->flags = f_ca_data->flags;
+ ca_data->expire_time_attr = f_ca_data->expire_time_attr;
+ ca_data->stat = f_ca_data->stat;
+ ca_data->p_stat = f_ca_data->p_stat;
+ ca_data->oldp_stat = f_ca_data->oldp_stat;
- ret = 0;
+ ret = 0;
out:
- return ret;
+ return ret;
}
int
-glfs_get_upcall_lease (struct gf_upcall *to_up_data,
- struct gf_upcall *from_up_data)
+glfs_get_upcall_lease(struct gf_upcall *to_up_data,
+ struct gf_upcall *from_up_data)
{
+ struct gf_upcall_recall_lease *ca_data = NULL;
+ struct gf_upcall_recall_lease *f_ca_data = NULL;
+ int ret = -1;
- struct gf_upcall_recall_lease *ca_data = NULL;
- struct gf_upcall_recall_lease *f_ca_data = NULL;
- int ret = -1;
+ GF_VALIDATE_OR_GOTO(THIS->name, to_up_data, out);
+ GF_VALIDATE_OR_GOTO(THIS->name, from_up_data, out);
- GF_VALIDATE_OR_GOTO (THIS->name, to_up_data, out);
- GF_VALIDATE_OR_GOTO (THIS->name, from_up_data, out);
+ f_ca_data = from_up_data->data;
+ GF_VALIDATE_OR_GOTO(THIS->name, f_ca_data, out);
- f_ca_data = from_up_data->data;
- GF_VALIDATE_OR_GOTO (THIS->name, f_ca_data, out);
+ ca_data = GF_CALLOC(1, sizeof(*ca_data), glfs_mt_upcall_entry_t);
- ca_data = GF_CALLOC (1, sizeof(*ca_data),
- glfs_mt_upcall_entry_t);
+ if (!ca_data) {
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED,
+ "Upcall entry allocation failed.");
+ goto out;
+ }
- if (!ca_data) {
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
- goto out;
- }
+ to_up_data->data = ca_data;
- to_up_data->data = ca_data;
+ ca_data->lease_type = f_ca_data->lease_type;
+ gf_uuid_copy(ca_data->tid, f_ca_data->tid);
+ ca_data->dict = f_ca_data->dict;
- ca_data->lease_type = f_ca_data->lease_type;
- gf_uuid_copy (ca_data->tid, f_ca_data->tid);
- ca_data->dict = f_ca_data->dict;
-
- ret = 0;
+ ret = 0;
out:
- return ret;
+ return ret;
}
int
-glfs_loc_link (loc_t *loc, struct iatt *iatt)
+glfs_loc_link(loc_t *loc, struct iatt *iatt)
{
- int ret = -1;
- inode_t *old_inode = NULL;
- uint64_t ctx_value = LOOKUP_NOT_NEEDED;
-
- if (!loc->inode) {
- errno = EINVAL;
- return -1;
- }
+ int ret = -1;
+ inode_t *old_inode = NULL;
+ uint64_t ctx_value = LOOKUP_NOT_NEEDED;
- old_inode = loc->inode;
-
- /* If the inode already exists in the cache, the inode
- * returned here points to the existing one. We need
- * to update loc.inode accordingly.
- */
- loc->inode = inode_link (loc->inode, loc->parent, loc->name, iatt);
- if (loc->inode) {
- inode_ctx_set (loc->inode, THIS, &ctx_value);
- inode_lookup (loc->inode);
- inode_unref (old_inode);
- ret = 0;
- } else {
- ret = -1;
- }
+ if (!loc->inode) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ old_inode = loc->inode;
+
+ /* If the inode already exists in the cache, the inode
+ * returned here points to the existing one. We need
+ * to update loc.inode accordingly.
+ */
+ loc->inode = inode_link(loc->inode, loc->parent, loc->name, iatt);
+ if (loc->inode) {
+ inode_ctx_set(loc->inode, THIS, &ctx_value);
+ inode_lookup(loc->inode);
+ inode_unref(old_inode);
+ ret = 0;
+ } else {
+ ret = -1;
+ }
- return ret;
+ return ret;
}
-
void
-glfs_iatt_to_stat (struct glfs *fs, struct iatt *iatt, struct stat *stat)
+glfs_iatt_to_stat(struct glfs *fs, struct iatt *iatt, struct stat *stat)
{
- iatt_to_stat (iatt, stat);
- stat->st_dev = fs->dev_id;
+ iatt_to_stat(iatt, stat);
+ stat->st_dev = fs->dev_id;
}
-
int
-glfs_loc_unlink (loc_t *loc)
+glfs_loc_unlink(loc_t *loc)
{
- inode_unlink (loc->inode, loc->parent, loc->name);
+ inode_unlink(loc->inode, loc->parent, loc->name);
- /* since glfs_h_* objects hold a reference to inode
- * it is safe to keep lookup count to '0' */
- if (!inode_has_dentry (loc->inode))
- inode_forget (loc->inode, 0);
+ /* since glfs_h_* objects hold a reference to inode
+ * it is safe to keep lookup count to '0' */
+ if (!inode_has_dentry(loc->inode))
+ inode_forget(loc->inode, 0);
- return 0;
+ return 0;
}
-
struct glfs_fd *
-pub_glfs_open (struct glfs *fs, const char *path, int flags)
-{
- int ret = -1;
- struct glfs_fd *glfd = NULL;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- glfd = glfs_fd_new (fs);
- if (!glfd)
- goto out;
+pub_glfs_open(struct glfs *fs, const char *path, int flags)
+{
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd)
+ goto out;
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
-
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
-
- if (ret)
- goto out;
-
- if (IA_ISDIR (iatt.ia_type)) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
-
- if (!IA_ISREG (iatt.ia_type)) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- if (glfd->fd) {
- /* Retry. Safe to touch glfd->fd as we
- still have not glfs_fd_bind() yet.
- */
- fd_unref (glfd->fd);
- glfd->fd = NULL;
- }
-
- glfd->fd = fd_create (loc.inode, getpid());
- if (!glfd->fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
- glfd->fd->flags = flags;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- ret = syncop_open (subvol, &loc, flags, glfd->fd, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+ if (ret)
+ goto out;
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ if (IA_ISDIR(iatt.ia_type)) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+
+ if (!IA_ISREG(iatt.ia_type)) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (glfd->fd) {
+ /* Retry. Safe to touch glfd->fd as we
+ still have not glfs_fd_bind() yet.
+ */
+ fd_unref(glfd->fd);
+ glfd->fd = NULL;
+ }
+
+ glfd->fd = fd_create(loc.inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ glfd->fd->flags = flags;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_open(subvol, &loc, flags, glfd->fd, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fop_attr)
+ dict_unref(fop_attr);
- if (ret && glfd) {
- GF_REF_PUT (glfd);
- glfd = NULL;
- } else if (glfd) {
- glfd_set_state_bind (glfd);
- }
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ glfd = NULL;
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return glfd;
+ return glfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_open, 3.4.0);
int
-pub_glfs_close (struct glfs_fd *glfd)
-{
- xlator_t *subvol = NULL;
- int ret = -1;
- fd_t *fd = NULL;
- struct glfs *fs = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- if (glfd->lk_owner.len != 0) {
- ret = syncopctx_setfslkowner (&glfd->lk_owner);
- if (ret)
- goto out;
- }
- ret = get_fop_attr_thrd_key (&fop_attr);
+pub_glfs_close(struct glfs_fd *glfd)
+{
+ xlator_t *subvol = NULL;
+ int ret = -1;
+ fd_t *fd = NULL;
+ struct glfs *fs = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ if (glfd->lk_owner.len != 0) {
+ ret = syncopctx_setfslkowner(&glfd->lk_owner);
if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_flush (subvol, fd, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+ goto out;
+ }
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_flush(subvol, fd, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- fs = glfd->fs;
+ fs = glfd->fs;
- if (fd)
- fd_unref (fd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (fop_attr)
+ dict_unref(fop_attr);
+ glfs_mark_glfd_for_deletion(glfd);
+ glfs_subvol_done(fs, subvol);
- glfs_mark_glfd_for_deletion (glfd);
- glfs_subvol_done (fs, subvol);
-
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_close, 3.4.0);
-
int
-pub_glfs_lstat (struct glfs *fs, const char *path, struct stat *stat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_lstat(struct glfs *fs, const char *path, struct stat *stat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0 && stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (ret == 0 && stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lstat, 3.4.0);
-
int
-pub_glfs_stat (struct glfs *fs, const char *path, struct stat *stat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_stat(struct glfs *fs, const char *path, struct stat *stat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0 && stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (ret == 0 && stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_stat, 3.4.0);
-
int
-pub_glfs_fstat (struct glfs_fd *glfd, struct stat *stat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- struct iatt iatt = {0, };
- fd_t *fd = NULL;
+pub_glfs_fstat(struct glfs_fd *glfd, struct stat *stat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ struct iatt iatt = {
+ 0,
+ };
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = syncop_fstat(subvol, fd, &iatt, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret == 0 && stat)
+ glfs_iatt_to_stat(glfd->fs, &iatt, stat);
+out:
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ glfs_subvol_done(glfd->fs, subvol);
- GF_REF_GET (glfd);
+ __GLFS_EXIT_FS;
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+invalid_fs:
+ return ret;
+}
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fstat, 3.4.0);
- ret = syncop_fstat (subvol, fd, &iatt, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+struct glfs_fd *
+pub_glfs_creat(struct glfs *fs, const char *path, int flags, mode_t mode)
+{
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd)
+ goto out;
+
+ /* This must be glfs_resolve() and NOT glfs_lresolve().
+ That is because open("name", O_CREAT) where "name"
+ is a danging symlink must create the dangling
+ destination.
+ */
+retry:
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- if (ret == 0 && stat)
- glfs_iatt_to_stat (glfd->fs, &iatt, stat);
-out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- glfs_subvol_done (glfd->fs, subvol);
+ if (ret == -1 && errno != ENOENT)
+ /* Any other type of error is fatal */
+ goto out;
- __GLFS_EXIT_FS;
+ if (ret == -1 && errno == ENOENT && !loc.parent)
+ /* The parent directory or an ancestor even
+ higher does not exist
+ */
+ goto out;
-invalid_fs:
- return ret;
-}
+ if (loc.inode) {
+ if (flags & O_EXCL) {
+ ret = -1;
+ errno = EEXIST;
+ goto out;
+ }
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fstat, 3.4.0);
+ if (IA_ISDIR(iatt.ia_type)) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+ if (!IA_ISREG(iatt.ia_type)) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+ }
+
+ if (ret == -1 && errno == ENOENT) {
+ loc.inode = inode_new(loc.parent->table);
+ if (!loc.inode) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ }
-struct glfs_fd *
-pub_glfs_creat (struct glfs *fs, const char *path, int flags, mode_t mode)
-{
- int ret = -1;
- struct glfs_fd *glfd = NULL;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- glfd = glfs_fd_new (fs);
- if (!glfd)
- goto out;
-
- /* This must be glfs_resolve() and NOT glfs_lresolve().
- That is because open("name", O_CREAT) where "name"
- is a danging symlink must create the dangling
- destination.
- */
-retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
-
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
-
- if (ret == -1 && errno != ENOENT)
- /* Any other type of error is fatal */
- goto out;
-
- if (ret == -1 && errno == ENOENT && !loc.parent)
- /* The parent directory or an ancestor even
- higher does not exist
- */
- goto out;
-
- if (loc.inode) {
- if (flags & O_EXCL) {
- ret = -1;
- errno = EEXIST;
- goto out;
- }
-
- if (IA_ISDIR (iatt.ia_type)) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
-
- if (!IA_ISREG (iatt.ia_type)) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
- }
-
- if (ret == -1 && errno == ENOENT) {
- loc.inode = inode_new (loc.parent->table);
- if (!loc.inode) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
- }
-
- if (glfd->fd) {
- /* Retry. Safe to touch glfd->fd as we
- still have not glfs_fd_bind() yet.
- */
- fd_unref (glfd->fd);
- glfd->fd = NULL;
- }
-
- glfd->fd = fd_create (loc.inode, getpid());
- if (!glfd->fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
- glfd->fd->flags = flags;
-
- if (get_fop_attr_thrd_key (&xattr_req))
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
- if (ret == 0) {
- ret = syncop_open (subvol, &loc, flags, glfd->fd, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
- } else {
- ret = syncop_create (subvol, &loc, flags, mode, glfd->fd,
- &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
- }
-
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
-
- if (ret == 0)
- ret = glfs_loc_link (&loc, &iatt);
+ if (glfd->fd) {
+ /* Retry. Safe to touch glfd->fd as we
+ still have not glfs_fd_bind() yet.
+ */
+ fd_unref(glfd->fd);
+ glfd->fd = NULL;
+ }
+
+ glfd->fd = fd_create(loc.inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ glfd->fd->flags = flags;
+
+ if (get_fop_attr_thrd_key(&xattr_req))
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+ if (ret == 0) {
+ ret = syncop_open(subvol, &loc, flags, glfd->fd, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ } else {
+ ret = syncop_create(subvol, &loc, flags, mode, glfd->fd, &iatt,
+ xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ }
+
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
+
+ if (ret == 0)
+ ret = glfs_loc_link(&loc, &iatt);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- if (ret && glfd) {
- GF_REF_PUT (glfd);
- glfd = NULL;
- } else if (glfd) {
- glfd_set_state_bind (glfd);
- }
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ glfd = NULL;
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return glfd;
+ return glfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_creat, 3.4.0);
#ifdef HAVE_SEEK_HOLE
static int
-glfs_seek (struct glfs_fd *glfd, off_t offset, int whence)
+glfs_seek(struct glfs_fd *glfd, off_t offset, int whence)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- gf_seek_what_t what = 0;
- off_t off = -1;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ gf_seek_what_t what = 0;
+ off_t off = -1;
- switch (whence) {
+ switch (whence) {
case SEEK_DATA:
- what = GF_SEEK_DATA;
- break;
+ what = GF_SEEK_DATA;
+ break;
case SEEK_HOLE:
- what = GF_SEEK_HOLE;
- break;
+ what = GF_SEEK_HOLE;
+ break;
default:
- /* other SEEK_* do not make sense, all operations get an offset
- * and the position in the fd is not tracked */
- errno = EINVAL;
- goto out;
- }
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto done;
- }
-
- ret = syncop_seek (subvol, fd, offset, what, NULL, &off);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret != -1)
- glfd->offset = off;
+ /* other SEEK_* do not make sense, all operations get an offset
+ * and the position in the fd is not tracked */
+ errno = EINVAL;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto done;
+ }
+
+ ret = syncop_seek(subvol, fd, offset, what, NULL, &off);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret != -1)
+ glfd->offset = off;
done:
- if (fd)
- fd_unref (fd);
+ if (fd)
+ fd_unref(fd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
out:
- return ret;
+ return ret;
}
#endif
off_t
-pub_glfs_lseek (struct glfs_fd *glfd, off_t offset, int whence)
-{
- struct stat sb = {0, };
- int ret = -1;
- off_t off = -1;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- switch (whence) {
- case SEEK_SET:
- glfd->offset = offset;
- ret = 0;
- break;
- case SEEK_CUR:
- glfd->offset += offset;
- ret = 0;
- break;
- case SEEK_END:
- ret = pub_glfs_fstat (glfd, &sb);
- if (ret) {
- /* seek cannot fail :O */
- break;
- }
- glfd->offset = sb.st_size + offset;
- break;
+pub_glfs_lseek(struct glfs_fd *glfd, off_t offset, int whence)
+{
+ struct stat sb = {
+ 0,
+ };
+ int ret = -1;
+ off_t off = -1;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ switch (whence) {
+ case SEEK_SET:
+ glfd->offset = offset;
+ ret = 0;
+ break;
+ case SEEK_CUR:
+ glfd->offset += offset;
+ ret = 0;
+ break;
+ case SEEK_END:
+ ret = pub_glfs_fstat(glfd, &sb);
+ if (ret) {
+ /* seek cannot fail :O */
+ break;
+ }
+ glfd->offset = sb.st_size + offset;
+ break;
#ifdef HAVE_SEEK_HOLE
case SEEK_DATA:
case SEEK_HOLE:
- ret = glfs_seek (glfd, offset, whence);
- break;
+ ret = glfs_seek(glfd, offset, whence);
+ break;
#endif
default:
- errno = EINVAL;
- }
+ errno = EINVAL;
+ }
- if (glfd)
- GF_REF_PUT (glfd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
- if (ret != -1)
- off = glfd->offset;
+ if (ret != -1)
+ off = glfd->offset;
- return off;
+ return off;
invalid_fs:
- return -1;
+ return -1;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lseek, 3.4.0);
-
static ssize_t
-glfs_preadv_common (struct glfs_fd *glfd, const struct iovec *iovec,
- int iovcnt, off_t offset, int flags, struct stat *poststat)
-{
- xlator_t *subvol = NULL;
- ssize_t ret = -1;
- ssize_t size = -1;
- struct iovec *iov = NULL;
- int cnt = 0;
- struct iobref *iobref = NULL;
- fd_t *fd = NULL;
- struct iatt iatt = {0, };
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- size = iov_length (iovec, iovcnt);
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
+glfs_preadv_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
+ off_t offset, int flags, struct stat *poststat)
+{
+ xlator_t *subvol = NULL;
+ ssize_t ret = -1;
+ ssize_t size = -1;
+ struct iovec *iov = NULL;
+ int cnt = 0;
+ struct iobref *iobref = NULL;
+ fd_t *fd = NULL;
+ struct iatt iatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
- ret = syncop_readv (subvol, fd, size, offset, 0, &iov, &cnt, &iobref,
- &iatt, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+ size = iov_length(iovec, iovcnt);
- if (ret >= 0 && poststat)
- glfs_iatt_to_stat (glfd->fs, &iatt, poststat);
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
- if (ret <= 0)
- goto out;
+ ret = syncop_readv(subvol, fd, size, offset, 0, &iov, &cnt, &iobref, &iatt,
+ fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
- size = iov_copy (iovec, iovcnt, iov, cnt); /* FIXME!!! */
+ if (ret >= 0 && poststat)
+ glfs_iatt_to_stat(glfd->fs, &iatt, poststat);
- glfd->offset = (offset + size);
+ if (ret <= 0)
+ goto out;
- ret = size;
+ size = iov_copy(iovec, iovcnt, iov, cnt); /* FIXME!!! */
+
+ glfd->offset = (offset + size);
+
+ ret = size;
out:
- if (iov)
- GF_FREE (iov);
- if (iobref)
- iobref_unref (iobref);
+ if (iov)
+ GF_FREE(iov);
+ if (iobref)
+ iobref_unref(iobref);
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
ssize_t
-pub_glfs_preadv (struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
- off_t offset, int flags)
+pub_glfs_preadv(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
+ off_t offset, int flags)
{
- return glfs_preadv_common (glfd, iovec, iovcnt, offset, flags, NULL);
+ return glfs_preadv_common(glfd, iovec, iovcnt, offset, flags, NULL);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv, 3.4.0);
-
ssize_t
-pub_glfs_read (struct glfs_fd *glfd, void *buf, size_t count, int flags)
+pub_glfs_read(struct glfs_fd *glfd, void *buf, size_t count, int flags)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = pub_glfs_preadv (glfd, &iov, 1, glfd->offset, flags);
+ ret = pub_glfs_preadv(glfd, &iov, 1, glfd->offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read, 3.4.0);
-
ssize_t
-pub_glfs_pread34 (struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
- int flags)
+pub_glfs_pread34(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
+ int flags)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = pub_glfs_preadv (glfd, &iov, 1, offset, flags);
+ ret = pub_glfs_preadv(glfd, &iov, 1, offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_pread34, glfs_pread, 3.4.0);
-
ssize_t
-pub_glfs_pread (struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
- int flags, struct stat *poststat)
+pub_glfs_pread(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
+ int flags, struct stat *poststat)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = glfs_preadv_common (glfd, &iov, 1, offset, flags, poststat);
+ ret = glfs_preadv_common(glfd, &iov, 1, offset, flags, poststat);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread, future);
-
ssize_t
-pub_glfs_readv (struct glfs_fd *glfd, const struct iovec *iov, int count,
- int flags)
+pub_glfs_readv(struct glfs_fd *glfd, const struct iovec *iov, int count,
+ int flags)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = pub_glfs_preadv (glfd, iov, count, glfd->offset, flags);
+ ret = pub_glfs_preadv(glfd, iov, count, glfd->offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv, 3.4.0);
-
struct glfs_io {
- struct glfs_fd *glfd;
- int op;
- off_t offset;
- struct iovec *iov;
- int count;
- int flags;
- gf_boolean_t oldcb;
- union {
- glfs_io_cbk34 fn34;
- glfs_io_cbk fn;
- };
- void *data;
+ struct glfs_fd *glfd;
+ int op;
+ off_t offset;
+ struct iovec *iov;
+ int count;
+ int flags;
+ gf_boolean_t oldcb;
+ union {
+ glfs_io_cbk34 fn34;
+ glfs_io_cbk fn;
+ };
+ void *data;
};
-
static int
-glfs_io_async_cbk (int op_ret, int op_errno, call_frame_t *frame,
- void *cookie, struct iovec *iovec, int count,
- struct iatt *prebuf, struct iatt *postbuf)
-{
- struct glfs_io *gio = NULL;
- xlator_t *subvol = NULL;
- struct glfs *fs = NULL;
- struct glfs_fd *glfd = NULL;
- int ret = -1;
- struct stat prestat = {}, *prestatp = NULL;
- struct stat poststat = {}, *poststatp = NULL;
-
- GF_VALIDATE_OR_GOTO ("gfapi", frame, inval);
- GF_VALIDATE_OR_GOTO ("gfapi", cookie, inval);
-
- gio = frame->local;
- frame->local = NULL;
- subvol = cookie;
- glfd = gio->glfd;
- fs = glfd->fs;
-
- if (!glfs_is_glfd_still_valid (glfd))
- goto err;
-
- if (op_ret <= 0) {
- goto out;
- } else if (gio->op == GF_FOP_READ) {
- if (!iovec) {
- op_ret = -1;
- op_errno = EINVAL;
- goto out;
- }
-
- op_ret = iov_copy (gio->iov, gio->count, iovec, count);
- glfd->offset = gio->offset + op_ret;
- } else if (gio->op == GF_FOP_WRITE) {
- glfd->offset = gio->offset + gio->iov->iov_len;
+glfs_io_async_cbk(int op_ret, int op_errno, call_frame_t *frame, void *cookie,
+ struct iovec *iovec, int count, struct iatt *prebuf,
+ struct iatt *postbuf)
+{
+ struct glfs_io *gio = NULL;
+ xlator_t *subvol = NULL;
+ struct glfs *fs = NULL;
+ struct glfs_fd *glfd = NULL;
+ int ret = -1;
+ struct stat prestat = {}, *prestatp = NULL;
+ struct stat poststat = {}, *poststatp = NULL;
+
+ GF_VALIDATE_OR_GOTO("gfapi", frame, inval);
+ GF_VALIDATE_OR_GOTO("gfapi", cookie, inval);
+
+ gio = frame->local;
+ frame->local = NULL;
+ subvol = cookie;
+ glfd = gio->glfd;
+ fs = glfd->fs;
+
+ if (!glfs_is_glfd_still_valid(glfd))
+ goto err;
+
+ if (op_ret <= 0) {
+ goto out;
+ } else if (gio->op == GF_FOP_READ) {
+ if (!iovec) {
+ op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
}
-out:
- errno = op_errno;
- if (gio->oldcb) {
- gio->fn34 (gio->glfd, op_ret, gio->data);
- } else {
- if (prebuf) {
- prestatp = &prestat;
- glfs_iatt_to_stat (fs, prebuf, prestatp);
- }
-
- if (postbuf) {
- poststatp = &poststat;
- glfs_iatt_to_stat (fs, postbuf, poststatp);
- }
+ op_ret = iov_copy(gio->iov, gio->count, iovec, count);
+ glfd->offset = gio->offset + op_ret;
+ } else if (gio->op == GF_FOP_WRITE) {
+ glfd->offset = gio->offset + gio->iov->iov_len;
+ }
- gio->fn (gio->glfd, op_ret, prestatp, poststatp, gio->data);
+out:
+ errno = op_errno;
+ if (gio->oldcb) {
+ gio->fn34(gio->glfd, op_ret, gio->data);
+ } else {
+ if (prebuf) {
+ prestatp = &prestat;
+ glfs_iatt_to_stat(fs, prebuf, prestatp);
}
-err:
- fd_unref (glfd->fd);
- /* Since the async operation is complete
- * release the ref taken during the start
- * of async operation
- */
- GF_REF_PUT (glfd);
- GF_FREE (gio->iov);
- GF_FREE (gio);
- STACK_DESTROY (frame->root);
- glfs_subvol_done (fs, subvol);
+ if (postbuf) {
+ poststatp = &poststat;
+ glfs_iatt_to_stat(fs, postbuf, poststatp);
+ }
- ret = 0;
+ gio->fn(gio->glfd, op_ret, prestatp, poststatp, gio->data);
+ }
+err:
+ fd_unref(glfd->fd);
+ /* Since the async operation is complete
+ * release the ref taken during the start
+ * of async operation
+ */
+ GF_REF_PUT(glfd);
+
+ GF_FREE(gio->iov);
+ GF_FREE(gio);
+ STACK_DESTROY(frame->root);
+ glfs_subvol_done(fs, subvol);
+
+ ret = 0;
inval:
- return ret;
+ return ret;
}
static int
-glfs_preadv_async_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int op_ret, int op_errno, struct iovec *iovec,
- int count, struct iatt *stbuf, struct iobref *iobref,
- dict_t *xdata)
+glfs_preadv_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int op_ret, int op_errno, struct iovec *iovec, int count,
+ struct iatt *stbuf, struct iobref *iobref, dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, iovec, count,
- NULL, stbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, iovec, count, NULL,
+ stbuf);
- return 0;
+ return 0;
}
-
static int
-glfs_preadv_async_common (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags,
- gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
+glfs_preadv_async_common(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags, gf_boolean_t oldcb,
+ glfs_io_cbk fn, void *data)
{
- struct glfs_io *gio = NULL;
- int ret = 0;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- struct glfs *fs = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- fs = glfd->fs;
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gio->iov = iov_dup (iovec, count);
- if (!gio->iov) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gio->op = GF_FOP_READ;
- gio->glfd = glfd;
- gio->count = count;
- gio->offset = offset;
- gio->flags = flags;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
-
- frame->local = gio;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- STACK_WIND_COOKIE (frame, glfs_preadv_async_cbk, subvol, subvol,
- subvol->fops->readv, fd, iov_length (iovec, count),
- offset, flags, fop_attr);
+ struct glfs_io *gio = NULL;
+ int ret = 0;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ struct glfs *fs = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ fs = glfd->fs;
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->iov = iov_dup(iovec, count);
+ if (!gio->iov) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->op = GF_FOP_READ;
+ gio->glfd = glfd;
+ gio->count = count;
+ gio->offset = offset;
+ gio->flags = flags;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+
+ frame->local = gio;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ STACK_WIND_COOKIE(frame, glfs_preadv_async_cbk, subvol, subvol,
+ subvol->fops->readv, fd, iov_length(iovec, count), offset,
+ flags, fop_attr);
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (gio) {
- GF_FREE (gio->iov);
- GF_FREE (gio);
- }
- if (frame) {
- STACK_DESTROY (frame->root);
- }
- glfs_subvol_done (fs, subvol);
- }
- if (fop_attr)
- dict_unref (fop_attr);
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (gio) {
+ GF_FREE(gio->iov);
+ GF_FREE(gio);
+ }
+ if (frame) {
+ STACK_DESTROY(frame->root);
+ }
+ glfs_subvol_done(fs, subvol);
+ }
+ if (fop_attr)
+ dict_unref(fop_attr);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
- return ret;
+ return ret;
invalid_fs:
- return -1;
+ return -1;
}
int
-pub_glfs_preadv_async34 (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags, glfs_io_cbk34 fn,
- void *data)
+pub_glfs_preadv_async34(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags, glfs_io_cbk34 fn,
+ void *data)
{
- return glfs_preadv_async_common (glfd, iovec, count, offset, flags,
- _gf_true, (void *)fn, data);
+ return glfs_preadv_async_common(glfd, iovec, count, offset, flags, _gf_true,
+ (void *)fn, data);
}
GFAPI_SYMVER_PUBLIC(glfs_preadv_async34, glfs_preadv_async, 3.4.0);
-
int
-pub_glfs_preadv_async (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags, glfs_io_cbk fn,
- void *data)
+pub_glfs_preadv_async(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags, glfs_io_cbk fn,
+ void *data)
{
- return glfs_preadv_async_common (glfd, iovec, count, offset, flags,
- _gf_false, fn, data);
+ return glfs_preadv_async_common(glfd, iovec, count, offset, flags,
+ _gf_false, fn, data);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv_async, future);
-
int
-pub_glfs_read_async34 (struct glfs_fd *glfd, void *buf, size_t count, int flags,
- glfs_io_cbk34 fn, void *data)
+pub_glfs_read_async34(struct glfs_fd *glfd, void *buf, size_t count, int flags,
+ glfs_io_cbk34 fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = glfs_preadv_async_common (glfd, &iov, 1, glfd->offset, flags,
- _gf_true, (void *)fn, data);
+ ret = glfs_preadv_async_common(glfd, &iov, 1, glfd->offset, flags, _gf_true,
+ (void *)fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_read_async34, glfs_read_async, 3.4.0);
-
int
-pub_glfs_read_async (struct glfs_fd *glfd, void *buf, size_t count, int flags,
- glfs_io_cbk fn, void *data)
+pub_glfs_read_async(struct glfs_fd *glfd, void *buf, size_t count, int flags,
+ glfs_io_cbk fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = glfs_preadv_async_common (glfd, &iov, 1, glfd->offset, flags,
- _gf_false, fn, data);
+ ret = glfs_preadv_async_common(glfd, &iov, 1, glfd->offset, flags,
+ _gf_false, fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read_async, future);
-
int
-pub_glfs_pread_async34 (struct glfs_fd *glfd, void *buf, size_t count,
- off_t offset, int flags, glfs_io_cbk34 fn, void *data)
+pub_glfs_pread_async34(struct glfs_fd *glfd, void *buf, size_t count,
+ off_t offset, int flags, glfs_io_cbk34 fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = glfs_preadv_async_common (glfd, &iov, 1, offset, flags,
- _gf_true, (void *)fn, data);
+ ret = glfs_preadv_async_common(glfd, &iov, 1, offset, flags, _gf_true,
+ (void *)fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_pread_async34, glfs_pread_async, 3.4.0);
-
int
-pub_glfs_pread_async (struct glfs_fd *glfd, void *buf, size_t count,
- off_t offset, int flags, glfs_io_cbk fn, void *data)
+pub_glfs_pread_async(struct glfs_fd *glfd, void *buf, size_t count,
+ off_t offset, int flags, glfs_io_cbk fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = buf;
- iov.iov_len = count;
+ iov.iov_base = buf;
+ iov.iov_len = count;
- ret = glfs_preadv_async_common (glfd, &iov, 1, offset, flags,
- _gf_false, fn, data);
+ ret = glfs_preadv_async_common(glfd, &iov, 1, offset, flags, _gf_false, fn,
+ data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread_async, future);
-
int
-pub_glfs_readv_async34 (struct glfs_fd *glfd, const struct iovec *iov,
- int count, int flags, glfs_io_cbk34 fn, void *data)
+pub_glfs_readv_async34(struct glfs_fd *glfd, const struct iovec *iov, int count,
+ int flags, glfs_io_cbk34 fn, void *data)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = glfs_preadv_async_common (glfd, iov, count, glfd->offset, flags,
- _gf_true, (void *)fn, data);
- return ret;
+ ret = glfs_preadv_async_common(glfd, iov, count, glfd->offset, flags,
+ _gf_true, (void *)fn, data);
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_readv_async34, glfs_readv_async, 3.4.0);
-
int
-pub_glfs_readv_async (struct glfs_fd *glfd, const struct iovec *iov, int count,
- int flags, glfs_io_cbk fn, void *data)
+pub_glfs_readv_async(struct glfs_fd *glfd, const struct iovec *iov, int count,
+ int flags, glfs_io_cbk fn, void *data)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = glfs_preadv_async_common (glfd, iov, count, glfd->offset, flags,
- _gf_false, fn, data);
- return ret;
+ ret = glfs_preadv_async_common(glfd, iov, count, glfd->offset, flags,
+ _gf_false, fn, data);
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv_async, future);
static ssize_t
-glfs_pwritev_common (struct glfs_fd *glfd, const struct iovec *iovec,
- int iovcnt, off_t offset, int flags,
- struct stat *prestat, struct stat *poststat)
-{
- xlator_t *subvol = NULL;
- int ret = -1;
- struct iobref *iobref = NULL;
- struct iobuf *iobuf = NULL;
- struct iovec iov = {0, };
- fd_t *fd = NULL;
- struct iatt preiatt = {0, }, postiatt = {0, };
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = iobuf_copy (subvol->ctx->iobuf_pool, iovec, iovcnt, &iobref,
- &iobuf, &iov);
- if (ret)
- goto out;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_writev (subvol, fd, &iov, 1, offset, iobref, flags,
- &preiatt, &postiatt, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret >= 0) {
- if (prestat)
- glfs_iatt_to_stat (glfd->fs, &preiatt, prestat);
- if (poststat)
- glfs_iatt_to_stat (glfd->fs, &postiatt, poststat);
- }
-
- if (ret <= 0)
- goto out;
-
- glfd->offset = (offset + iov.iov_len);
+glfs_pwritev_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
+ off_t offset, int flags, struct stat *prestat,
+ struct stat *poststat)
+{
+ xlator_t *subvol = NULL;
+ int ret = -1;
+ struct iobref *iobref = NULL;
+ struct iobuf *iobuf = NULL;
+ struct iovec iov = {
+ 0,
+ };
+ fd_t *fd = NULL;
+ struct iatt preiatt =
+ {
+ 0,
+ },
+ postiatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = iobuf_copy(subvol->ctx->iobuf_pool, iovec, iovcnt, &iobref, &iobuf,
+ &iov);
+ if (ret)
+ goto out;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_writev(subvol, fd, &iov, 1, offset, iobref, flags, &preiatt,
+ &postiatt, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret >= 0) {
+ if (prestat)
+ glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ if (poststat)
+ glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ }
+
+ if (ret <= 0)
+ goto out;
+
+ glfd->offset = (offset + iov.iov_len);
out:
- if (iobuf)
- iobuf_unref (iobuf);
- if (iobref)
- iobref_unref (iobref);
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (iobuf)
+ iobuf_unref(iobuf);
+ if (iobref)
+ iobref_unref(iobref);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
ssize_t
-pub_glfs_pwritev (struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
- off_t offset, int flags)
+pub_glfs_pwritev(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
+ off_t offset, int flags)
{
- return glfs_pwritev_common (glfd, iovec, iovcnt, offset, flags,
- NULL, NULL);
+ return glfs_pwritev_common(glfd, iovec, iovcnt, offset, flags, NULL, NULL);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev, 3.4.0);
-
ssize_t
-pub_glfs_write (struct glfs_fd *glfd, const void *buf, size_t count, int flags)
+pub_glfs_write(struct glfs_fd *glfd, const void *buf, size_t count, int flags)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = pub_glfs_pwritev (glfd, &iov, 1, glfd->offset, flags);
+ ret = pub_glfs_pwritev(glfd, &iov, 1, glfd->offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write, 3.4.0);
-
ssize_t
-pub_glfs_writev (struct glfs_fd *glfd, const struct iovec *iov, int count,
- int flags)
+pub_glfs_writev(struct glfs_fd *glfd, const struct iovec *iov, int count,
+ int flags)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = pub_glfs_pwritev (glfd, iov, count, glfd->offset, flags);
+ ret = pub_glfs_pwritev(glfd, iov, count, glfd->offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev, 3.4.0);
-
ssize_t
-pub_glfs_pwrite34 (struct glfs_fd *glfd, const void *buf, size_t count,
- off_t offset, int flags)
+pub_glfs_pwrite34(struct glfs_fd *glfd, const void *buf, size_t count,
+ off_t offset, int flags)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = pub_glfs_pwritev (glfd, &iov, 1, offset, flags);
+ ret = pub_glfs_pwritev(glfd, &iov, 1, offset, flags);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_pwrite34, glfs_pwrite, 3.4.0);
ssize_t
-pub_glfs_pwrite (struct glfs_fd *glfd, const void *buf, size_t count,
- off_t offset, int flags, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_pwrite(struct glfs_fd *glfd, const void *buf, size_t count,
+ off_t offset, int flags, struct stat *prestat,
+ struct stat *poststat)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = glfs_pwritev_common (glfd, &iov, 1, offset, flags,
- prestat, poststat);
+ ret = glfs_pwritev_common(glfd, &iov, 1, offset, flags, prestat, poststat);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite, future);
-extern glfs_t *pub_glfs_from_glfd (glfs_fd_t *);
-
+extern glfs_t *
+pub_glfs_from_glfd(glfs_fd_t *);
static int
-glfs_pwritev_async_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int op_ret, int op_errno, struct iatt *prebuf,
- struct iatt *postbuf, dict_t *xdata)
+glfs_pwritev_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int op_ret, int op_errno, struct iatt *prebuf,
+ struct iatt *postbuf, dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, NULL, 0,
- prebuf, postbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, NULL, 0, prebuf,
+ postbuf);
- return 0;
+ return 0;
}
static int
-glfs_pwritev_async_common (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags,
- gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
+glfs_pwritev_async_common(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags,
+ gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
{
- struct glfs_io *gio = NULL;
- int ret = -1;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct iobref *iobref = NULL;
- struct iobuf *iobuf = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- /* Need to take explicit ref so that the fd
- * is not destroyed before the fop is complete
- */
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- errno = ENOMEM;
- goto out;
- }
-
- gio->op = GF_FOP_WRITE;
- gio->glfd = glfd;
- gio->offset = offset;
- gio->flags = flags;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
- gio->count = 1;
- gio->iov = GF_CALLOC (gio->count, sizeof (*(gio->iov)),
- gf_common_mt_iovec);
- if (!gio->iov) {
- errno = ENOMEM;
- goto out;
- }
-
- ret = iobuf_copy (subvol->ctx->iobuf_pool, iovec, count, &iobref,
- &iobuf, gio->iov);
- if (ret)
- goto out;
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
-
- frame->local = gio;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- STACK_WIND_COOKIE (frame, glfs_pwritev_async_cbk, subvol, subvol,
- subvol->fops->writev, fd, gio->iov,
- gio->count, offset, flags, iobref, fop_attr);
-
- ret = 0;
+ struct glfs_io *gio = NULL;
+ int ret = -1;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct iobref *iobref = NULL;
+ struct iobuf *iobuf = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ /* Need to take explicit ref so that the fd
+ * is not destroyed before the fop is complete
+ */
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->op = GF_FOP_WRITE;
+ gio->glfd = glfd;
+ gio->offset = offset;
+ gio->flags = flags;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+ gio->count = 1;
+ gio->iov = GF_CALLOC(gio->count, sizeof(*(gio->iov)), gf_common_mt_iovec);
+ if (!gio->iov) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ ret = iobuf_copy(subvol->ctx->iobuf_pool, iovec, count, &iobref, &iobuf,
+ gio->iov);
+ if (ret)
+ goto out;
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
+
+ frame->local = gio;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ STACK_WIND_COOKIE(frame, glfs_pwritev_async_cbk, subvol, subvol,
+ subvol->fops->writev, fd, gio->iov, gio->count, offset,
+ flags, iobref, fop_attr);
+
+ ret = 0;
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- GF_FREE (gio);
- /*
- * If there is any error condition check after the frame
- * creation, we have to destroy the frame root.
- */
- glfs_subvol_done (glfd->fs, subvol);
- }
- if (fop_attr)
- dict_unref (fop_attr);
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ GF_FREE(gio);
+ /*
+ * If there is any error condition check after the frame
+ * creation, we have to destroy the frame root.
+ */
+ glfs_subvol_done(glfd->fs, subvol);
+ }
+ if (fop_attr)
+ dict_unref(fop_attr);
- if (iobuf)
- iobuf_unref (iobuf);
- if (iobref)
- iobref_unref (iobref);
+ if (iobuf)
+ iobuf_unref(iobuf);
+ if (iobref)
+ iobref_unref(iobref);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_pwritev_async34 (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags, glfs_io_cbk34 fn,
- void *data)
+pub_glfs_pwritev_async34(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags, glfs_io_cbk34 fn,
+ void *data)
{
- return glfs_pwritev_async_common (glfd, iovec, count, offset, flags,
- _gf_true, (void *)fn, data);
+ return glfs_pwritev_async_common(glfd, iovec, count, offset, flags,
+ _gf_true, (void *)fn, data);
}
GFAPI_SYMVER_PUBLIC(glfs_pwritev_async34, glfs_pwritev_async, 3.4.0);
-
int
-pub_glfs_pwritev_async (struct glfs_fd *glfd, const struct iovec *iovec,
- int count, off_t offset, int flags, glfs_io_cbk fn,
- void *data)
+pub_glfs_pwritev_async(struct glfs_fd *glfd, const struct iovec *iovec,
+ int count, off_t offset, int flags, glfs_io_cbk fn,
+ void *data)
{
- return glfs_pwritev_async_common (glfd, iovec, count, offset, flags,
- _gf_false, fn, data);
+ return glfs_pwritev_async_common(glfd, iovec, count, offset, flags,
+ _gf_false, fn, data);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev_async, future);
-
int
-pub_glfs_write_async34 (struct glfs_fd *glfd, const void *buf, size_t count,
- int flags, glfs_io_cbk34 fn, void *data)
+pub_glfs_write_async34(struct glfs_fd *glfd, const void *buf, size_t count,
+ int flags, glfs_io_cbk34 fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = glfs_pwritev_async_common (glfd, &iov, 1, glfd->offset, flags,
- _gf_true, (void *)fn, data);
+ ret = glfs_pwritev_async_common(glfd, &iov, 1, glfd->offset, flags,
+ _gf_true, (void *)fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_write_async34, glfs_write_async, 3.4.0);
-
int
-pub_glfs_write_async (struct glfs_fd *glfd, const void *buf, size_t count,
- int flags, glfs_io_cbk fn, void *data)
+pub_glfs_write_async(struct glfs_fd *glfd, const void *buf, size_t count,
+ int flags, glfs_io_cbk fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = glfs_pwritev_async_common (glfd, &iov, 1, glfd->offset, flags,
- _gf_false, fn, data);
+ ret = glfs_pwritev_async_common(glfd, &iov, 1, glfd->offset, flags,
+ _gf_false, fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write_async, future);
-
int
-pub_glfs_pwrite_async34 (struct glfs_fd *glfd, const void *buf, int count,
- off_t offset, int flags, glfs_io_cbk34 fn, void *data)
+pub_glfs_pwrite_async34(struct glfs_fd *glfd, const void *buf, int count,
+ off_t offset, int flags, glfs_io_cbk34 fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = glfs_pwritev_async_common (glfd, &iov, 1, offset, flags,
- _gf_true, (void *)fn, data);
+ ret = glfs_pwritev_async_common(glfd, &iov, 1, offset, flags, _gf_true,
+ (void *)fn, data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_pwrite_async34, glfs_pwrite_async, 3.4.0);
-
int
-pub_glfs_pwrite_async (struct glfs_fd *glfd, const void *buf, int count,
- off_t offset, int flags, glfs_io_cbk fn, void *data)
+pub_glfs_pwrite_async(struct glfs_fd *glfd, const void *buf, int count,
+ off_t offset, int flags, glfs_io_cbk fn, void *data)
{
- struct iovec iov = {0, };
- ssize_t ret = 0;
+ struct iovec iov = {
+ 0,
+ };
+ ssize_t ret = 0;
- iov.iov_base = (void *) buf;
- iov.iov_len = count;
+ iov.iov_base = (void *)buf;
+ iov.iov_len = count;
- ret = glfs_pwritev_async_common (glfd, &iov, 1, offset, flags,
- _gf_false, fn, data);
+ ret = glfs_pwritev_async_common(glfd, &iov, 1, offset, flags, _gf_false, fn,
+ data);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite_async, future);
-
int
-pub_glfs_writev_async34 (struct glfs_fd *glfd, const struct iovec *iov,
- int count, int flags, glfs_io_cbk34 fn, void *data)
+pub_glfs_writev_async34(struct glfs_fd *glfd, const struct iovec *iov,
+ int count, int flags, glfs_io_cbk34 fn, void *data)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = glfs_pwritev_async_common (glfd, iov, count, glfd->offset, flags,
- _gf_true, (void *)fn, data);
- return ret;
+ ret = glfs_pwritev_async_common(glfd, iov, count, glfd->offset, flags,
+ _gf_true, (void *)fn, data);
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_writev_async34, glfs_writev_async, 3.4.0);
-
int
-pub_glfs_writev_async (struct glfs_fd *glfd, const struct iovec *iov, int count,
- int flags, glfs_io_cbk fn, void *data)
+pub_glfs_writev_async(struct glfs_fd *glfd, const struct iovec *iov, int count,
+ int flags, glfs_io_cbk fn, void *data)
{
- ssize_t ret = 0;
+ ssize_t ret = 0;
- ret = glfs_pwritev_async_common (glfd, iov, count, glfd->offset, flags,
- _gf_false, fn, data);
- return ret;
+ ret = glfs_pwritev_async_common(glfd, iov, count, glfd->offset, flags,
+ _gf_false, fn, data);
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev_async, future);
-
static int
-glfs_fsync_common (struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct iatt preiatt = {0, }, postiatt = {0, };
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_fsync (subvol, fd, 0, &preiatt, &postiatt, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret >= 0) {
- if (prestat)
- glfs_iatt_to_stat (glfd->fs, &preiatt, prestat);
- if (poststat)
- glfs_iatt_to_stat (glfd->fs, &postiatt, poststat);
- }
+glfs_fsync_common(struct glfs_fd *glfd, struct stat *prestat,
+ struct stat *poststat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct iatt preiatt =
+ {
+ 0,
+ },
+ postiatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_fsync(subvol, fd, 0, &preiatt, &postiatt, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret >= 0) {
+ if (prestat)
+ glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ if (poststat)
+ glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ }
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_fsync34 (struct glfs_fd *glfd)
+pub_glfs_fsync34(struct glfs_fd *glfd)
{
- return glfs_fsync_common (glfd, NULL, NULL);
+ return glfs_fsync_common(glfd, NULL, NULL);
}
GFAPI_SYMVER_PUBLIC(glfs_fsync34, glfs_fsync, 3.4.0);
-
int
-pub_glfs_fsync (struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_fsync(struct glfs_fd *glfd, struct stat *prestat,
+ struct stat *poststat)
{
- return glfs_fsync_common (glfd, prestat, poststat);
+ return glfs_fsync_common(glfd, prestat, poststat);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync, future);
-
static int
-glfs_fsync_async_cbk (call_frame_t *frame, void *cookie,
- xlator_t *this, int32_t op_ret,
- int32_t op_errno, struct iatt *prebuf,
- struct iatt *postbuf, dict_t *xdata)
+glfs_fsync_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
+ struct iatt *postbuf, dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, NULL, 0,
- prebuf, postbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, NULL, 0, prebuf,
+ postbuf);
- return 0;
+ return 0;
}
static int
-glfs_fsync_async_common (struct glfs_fd *glfd, gf_boolean_t oldcb,
- glfs_io_cbk fn, void *data, int dataonly)
-{
- struct glfs_io *gio = NULL;
- int ret = 0;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
-
- /* Need to take explicit ref so that the fd
- * is not destroyed before the fop is complete
- */
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
-
- gio->op = GF_FOP_FSYNC;
- gio->glfd = glfd;
- gio->flags = dataonly;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
-
- frame->local = gio;
-
- STACK_WIND_COOKIE (frame, glfs_fsync_async_cbk, subvol, subvol,
- subvol->fops->fsync, fd, dataonly, NULL);
+glfs_fsync_async_common(struct glfs_fd *glfd, gf_boolean_t oldcb,
+ glfs_io_cbk fn, void *data, int dataonly)
+{
+ struct glfs_io *gio = NULL;
+ int ret = 0;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+
+ /* Need to take explicit ref so that the fd
+ * is not destroyed before the fop is complete
+ */
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
+
+ gio->op = GF_FOP_FSYNC;
+ gio->glfd = glfd;
+ gio->flags = dataonly;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+
+ frame->local = gio;
+
+ STACK_WIND_COOKIE(frame, glfs_fsync_async_cbk, subvol, subvol,
+ subvol->fops->fsync, fd, dataonly, NULL);
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- GF_REF_PUT (glfd);
- GF_FREE (gio);
- if (frame)
- STACK_DESTROY (frame->root);
- glfs_subvol_done (glfd->fs, subvol);
- }
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ GF_REF_PUT(glfd);
+ GF_FREE(gio);
+ if (frame)
+ STACK_DESTROY(frame->root);
+ glfs_subvol_done(glfd->fs, subvol);
+ }
- return ret;
+ return ret;
}
-
int
-pub_glfs_fsync_async34 (struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
+pub_glfs_fsync_async34(struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- ret = glfs_fsync_async_common (glfd, _gf_true, (void *)fn, data, 0);
+ ret = glfs_fsync_async_common(glfd, _gf_true, (void *)fn, data, 0);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_fsync_async34, glfs_fsync_async, 3.4.0);
-
int
-pub_glfs_fsync_async (struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
+pub_glfs_fsync_async(struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- ret = glfs_fsync_async_common (glfd, _gf_false, fn, data, 0);
+ ret = glfs_fsync_async_common(glfd, _gf_false, fn, data, 0);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync_async, future);
-
static int
-glfs_fdatasync_common (struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct iatt preiatt = {0, }, postiatt = {0, };
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_fsync (subvol, fd, 1, &preiatt, &postiatt, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret >= 0) {
- if (prestat)
- glfs_iatt_to_stat (glfd->fs, &preiatt, prestat);
- if (poststat)
- glfs_iatt_to_stat (glfd->fs, &postiatt, poststat);
- }
+glfs_fdatasync_common(struct glfs_fd *glfd, struct stat *prestat,
+ struct stat *poststat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct iatt preiatt =
+ {
+ 0,
+ },
+ postiatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_fsync(subvol, fd, 1, &preiatt, &postiatt, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret >= 0) {
+ if (prestat)
+ glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ if (poststat)
+ glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ }
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_fdatasync34 (struct glfs_fd *glfd)
+pub_glfs_fdatasync34(struct glfs_fd *glfd)
{
- return glfs_fdatasync_common (glfd, NULL, NULL);
+ return glfs_fdatasync_common(glfd, NULL, NULL);
}
GFAPI_SYMVER_PUBLIC(glfs_fdatasync34, glfs_fdatasync, 3.4.0);
-
int
-pub_glfs_fdatasync (struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_fdatasync(struct glfs_fd *glfd, struct stat *prestat,
+ struct stat *poststat)
{
- return glfs_fdatasync_common (glfd, prestat, poststat);
+ return glfs_fdatasync_common(glfd, prestat, poststat);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync, future);
-
int
-pub_glfs_fdatasync_async34 (struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
+pub_glfs_fdatasync_async34(struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- ret = glfs_fsync_async_common (glfd, _gf_true, (void *)fn, data, 1);
+ ret = glfs_fsync_async_common(glfd, _gf_true, (void *)fn, data, 1);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC(glfs_fdatasync_async34, glfs_fdatasync_async, 3.4.0);
-
int
-pub_glfs_fdatasync_async (struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
+pub_glfs_fdatasync_async(struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- ret = glfs_fsync_async_common (glfd, _gf_false, fn, data, 1);
+ ret = glfs_fsync_async_common(glfd, _gf_false, fn, data, 1);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync_async, future);
-
static int
-glfs_ftruncate_common (struct glfs_fd *glfd, off_t offset,
- struct stat *prestat, struct stat *poststat)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct iatt preiatt = {0, }, postiatt = {0, };
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_ftruncate (subvol, fd, offset, &preiatt, &postiatt,
- fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret >= 0) {
- if (prestat)
- glfs_iatt_to_stat (glfd->fs, &preiatt, prestat);
- if (poststat)
- glfs_iatt_to_stat (glfd->fs, &postiatt, poststat);
- }
+glfs_ftruncate_common(struct glfs_fd *glfd, off_t offset, struct stat *prestat,
+ struct stat *poststat)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct iatt preiatt =
+ {
+ 0,
+ },
+ postiatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_ftruncate(subvol, fd, offset, &preiatt, &postiatt, fop_attr,
+ NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret >= 0) {
+ if (prestat)
+ glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ if (poststat)
+ glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ }
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_ftruncate34 (struct glfs_fd *glfd, off_t offset)
+pub_glfs_ftruncate34(struct glfs_fd *glfd, off_t offset)
{
- return glfs_ftruncate_common (glfd, offset, NULL, NULL);
+ return glfs_ftruncate_common(glfd, offset, NULL, NULL);
}
GFAPI_SYMVER_PUBLIC(glfs_ftruncate34, glfs_ftruncate, 3.4.0);
-
int
-pub_glfs_ftruncate (struct glfs_fd *glfd, off_t offset, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_ftruncate(struct glfs_fd *glfd, off_t offset, struct stat *prestat,
+ struct stat *poststat)
{
- return glfs_ftruncate_common (glfd, offset, prestat, poststat);
+ return glfs_ftruncate_common(glfd, offset, prestat, poststat);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate, future);
-
int
-pub_glfs_truncate (struct glfs *fs, const char *path, off_t length)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_truncate(struct glfs *fs, const char *path, off_t length)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_truncate (subvol, &loc, length, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_truncate(subvol, &loc, length, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_truncate, 3.7.15);
-
static int
-glfs_ftruncate_async_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int32_t op_ret, int32_t op_errno,
- struct iatt *prebuf, struct iatt *postbuf,
- dict_t *xdata)
+glfs_ftruncate_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
+ struct iatt *postbuf, dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, NULL, 0,
- prebuf, postbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, NULL, 0, prebuf,
+ postbuf);
- return 0;
+ return 0;
}
static int
-glfs_ftruncate_async_common (struct glfs_fd *glfd, off_t offset,
- gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
+glfs_ftruncate_async_common(struct glfs_fd *glfd, off_t offset,
+ gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
{
- struct glfs_io *gio = NULL;
- int ret = -1;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- /* Need to take explicit ref so that the fd
- * is not destroyed before the fop is complete
- */
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- errno = ENOMEM;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- errno = ENOMEM;
- goto out;
- }
-
- gio->op = GF_FOP_FTRUNCATE;
- gio->glfd = glfd;
- gio->offset = offset;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
-
- frame->local = gio;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- STACK_WIND_COOKIE (frame, glfs_ftruncate_async_cbk, subvol, subvol,
- subvol->fops->ftruncate, fd, offset, fop_attr);
-
- ret = 0;
+ struct glfs_io *gio = NULL;
+ int ret = -1;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ /* Need to take explicit ref so that the fd
+ * is not destroyed before the fop is complete
+ */
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->op = GF_FOP_FTRUNCATE;
+ gio->glfd = glfd;
+ gio->offset = offset;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+
+ frame->local = gio;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ STACK_WIND_COOKIE(frame, glfs_ftruncate_async_cbk, subvol, subvol,
+ subvol->fops->ftruncate, fd, offset, fop_attr);
+
+ ret = 0;
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- GF_FREE (gio);
- if (frame)
- STACK_DESTROY (frame->root);
- glfs_subvol_done (glfd->fs, subvol);
- }
- if (fop_attr)
- dict_unref (fop_attr);
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ GF_FREE(gio);
+ if (frame)
+ STACK_DESTROY(frame->root);
+ glfs_subvol_done(glfd->fs, subvol);
+ }
+ if (fop_attr)
+ dict_unref(fop_attr);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_ftruncate_async34 (struct glfs_fd *glfd, off_t offset,
- glfs_io_cbk34 fn, void *data)
+pub_glfs_ftruncate_async34(struct glfs_fd *glfd, off_t offset, glfs_io_cbk34 fn,
+ void *data)
{
- return glfs_ftruncate_async_common (glfd, offset, _gf_true,
- (void *)fn, data);
+ return glfs_ftruncate_async_common(glfd, offset, _gf_true, (void *)fn,
+ data);
}
GFAPI_SYMVER_PUBLIC(glfs_ftruncate_async34, glfs_ftruncate_async, 3.4.0);
-
int
-pub_glfs_ftruncate_async (struct glfs_fd *glfd, off_t offset,
- glfs_io_cbk fn, void *data)
+pub_glfs_ftruncate_async(struct glfs_fd *glfd, off_t offset, glfs_io_cbk fn,
+ void *data)
{
- return glfs_ftruncate_async_common (glfd, offset, _gf_false, fn, data);
+ return glfs_ftruncate_async_common(glfd, offset, _gf_false, fn, data);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate_async, future);
-
int
-pub_glfs_access (struct glfs *fs, const char *path, int mode)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_access(struct glfs *fs, const char *path, int mode)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_access (subvol, &loc, mode, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_access(subvol, &loc, mode, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_access, 3.4.0);
-
int
-pub_glfs_symlink (struct glfs *fs, const char *data, const char *path)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+pub_glfs_symlink(struct glfs *fs, const char *data, const char *path)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (loc.inode) {
- errno = EEXIST;
- ret = -1;
- goto out;
- }
+ if (loc.inode) {
+ errno = EEXIST;
+ ret = -1;
+ goto out;
+ }
- if (ret == -1 && errno != ENOENT)
- /* Any other type of error is fatal */
- goto out;
+ if (ret == -1 && errno != ENOENT)
+ /* Any other type of error is fatal */
+ goto out;
- if (ret == -1 && errno == ENOENT && !loc.parent)
- /* The parent directory or an ancestor even
- higher does not exist
- */
- goto out;
+ if (ret == -1 && errno == ENOENT && !loc.parent)
+ /* The parent directory or an ancestor even
+ higher does not exist
+ */
+ goto out;
- /* ret == -1 && errno == ENOENT */
- loc.inode = inode_new (loc.parent->table);
- if (!loc.inode) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ /* ret == -1 && errno == ENOENT */
+ loc.inode = inode_new(loc.parent->table);
+ if (!loc.inode) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
- ret = syncop_symlink (subvol, &loc, data, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_symlink(subvol, &loc, data, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0)
- ret = glfs_loc_link (&loc, &iatt);
+ if (ret == 0)
+ ret = glfs_loc_link(&loc, &iatt);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_symlink, 3.4.0);
-
int
-pub_glfs_readlink (struct glfs *fs, const char *path, char *buf, size_t bufsiz)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
- char *linkval = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_readlink(struct glfs *fs, const char *path, char *buf, size_t bufsiz)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+ char *linkval = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- if (iatt.ia_type != IA_IFLNK) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
+ if (iatt.ia_type != IA_IFLNK) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
- ret = syncop_readlink (subvol, &loc, &linkval, bufsiz, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret > 0) {
- memcpy (buf, linkval, ret);
- GF_FREE (linkval);
- }
+ ret = syncop_readlink(subvol, &loc, &linkval, bufsiz, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret > 0) {
+ memcpy(buf, linkval, ret);
+ GF_FREE(linkval);
+ }
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readlink, 3.4.0);
-
int
-pub_glfs_mknod (struct glfs *fs, const char *path, mode_t mode, dev_t dev)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+pub_glfs_mknod(struct glfs *fs, const char *path, mode_t mode, dev_t dev)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (loc.inode) {
- errno = EEXIST;
- ret = -1;
- goto out;
- }
+ if (loc.inode) {
+ errno = EEXIST;
+ ret = -1;
+ goto out;
+ }
- if (ret == -1 && errno != ENOENT)
- /* Any other type of error is fatal */
- goto out;
+ if (ret == -1 && errno != ENOENT)
+ /* Any other type of error is fatal */
+ goto out;
- if (ret == -1 && errno == ENOENT && !loc.parent)
- /* The parent directory or an ancestor even
- higher does not exist
- */
- goto out;
+ if (ret == -1 && errno == ENOENT && !loc.parent)
+ /* The parent directory or an ancestor even
+ higher does not exist
+ */
+ goto out;
- /* ret == -1 && errno == ENOENT */
- loc.inode = inode_new (loc.parent->table);
- if (!loc.inode) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ /* ret == -1 && errno == ENOENT */
+ loc.inode = inode_new(loc.parent->table);
+ if (!loc.inode) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
- ret = syncop_mknod (subvol, &loc, mode, dev, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_mknod(subvol, &loc, mode, dev, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0)
- ret = glfs_loc_link (&loc, &iatt);
+ if (ret == 0)
+ ret = glfs_loc_link(&loc, &iatt);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mknod, 3.4.0);
-
int
-pub_glfs_mkdir (struct glfs *fs, const char *path, mode_t mode)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+pub_glfs_mkdir(struct glfs *fs, const char *path, mode_t mode)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (loc.inode) {
- errno = EEXIST;
- ret = -1;
- goto out;
- }
+ if (loc.inode) {
+ errno = EEXIST;
+ ret = -1;
+ goto out;
+ }
- if (ret == -1 && errno != ENOENT)
- /* Any other type of error is fatal */
- goto out;
+ if (ret == -1 && errno != ENOENT)
+ /* Any other type of error is fatal */
+ goto out;
- if (ret == -1 && errno == ENOENT && !loc.parent)
- /* The parent directory or an ancestor even
- higher does not exist
- */
- goto out;
+ if (ret == -1 && errno == ENOENT && !loc.parent)
+ /* The parent directory or an ancestor even
+ higher does not exist
+ */
+ goto out;
- /* ret == -1 && errno == ENOENT */
- loc.inode = inode_new (loc.parent->table);
- if (!loc.inode) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ /* ret == -1 && errno == ENOENT */
+ loc.inode = inode_new(loc.parent->table);
+ if (!loc.inode) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
- ret = syncop_mkdir (subvol, &loc, mode, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_mkdir(subvol, &loc, mode, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0)
- ret = glfs_loc_link (&loc, &iatt);
+ if (ret == 0)
+ ret = glfs_loc_link(&loc, &iatt);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mkdir, 3.4.0);
-
int
-pub_glfs_unlink (struct glfs *fs, const char *path)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_unlink(struct glfs *fs, const char *path)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- if (iatt.ia_type == IA_IFDIR) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
+ if (iatt.ia_type == IA_IFDIR) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
- /* TODO: Add leaseid */
- ret = syncop_unlink (subvol, &loc, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ /* TODO: Add leaseid */
+ ret = syncop_unlink(subvol, &loc, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0)
- ret = glfs_loc_unlink (&loc);
+ if (ret == 0)
+ ret = glfs_loc_unlink(&loc);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_unlink, 3.4.0);
-
int
-pub_glfs_rmdir (struct glfs *fs, const char *path)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_rmdir(struct glfs *fs, const char *path)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- if (iatt.ia_type != IA_IFDIR) {
- ret = -1;
- errno = ENOTDIR;
- goto out;
- }
+ if (iatt.ia_type != IA_IFDIR) {
+ ret = -1;
+ errno = ENOTDIR;
+ goto out;
+ }
- ret = syncop_rmdir (subvol, &loc, 0, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_rmdir(subvol, &loc, 0, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret == 0)
- ret = glfs_loc_unlink (&loc);
+ if (ret == 0)
+ ret = glfs_loc_unlink(&loc);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rmdir, 3.4.0);
-
int
-pub_glfs_rename (struct glfs *fs, const char *oldpath, const char *newpath)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t oldloc = {0, };
- loc_t newloc = {0, };
- struct iatt oldiatt = {0, };
- struct iatt newiatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_rename(struct glfs *fs, const char *oldpath, const char *newpath)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t oldloc = {
+ 0,
+ };
+ loc_t newloc = {
+ 0,
+ };
+ struct iatt oldiatt = {
+ 0,
+ };
+ struct iatt newiatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, oldpath, &oldloc, &oldiatt, reval);
+ ret = glfs_lresolve(fs, subvol, oldpath, &oldloc, &oldiatt, reval);
- ESTALE_RETRY (ret, errno, reval, &oldloc, retry);
+ ESTALE_RETRY(ret, errno, reval, &oldloc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
retrynew:
- ret = glfs_lresolve (fs, subvol, newpath, &newloc, &newiatt, reval);
-
- ESTALE_RETRY (ret, errno, reval, &newloc, retrynew);
-
- if (ret && errno != ENOENT && newloc.parent)
- goto out;
-
- if (newiatt.ia_type != IA_INVAL) {
- if ((oldiatt.ia_type == IA_IFDIR) !=
- (newiatt.ia_type == IA_IFDIR)) {
- /* Either both old and new must be dirs,
- * or both must be non-dirs. Else, fail.
- */
- ret = -1;
- errno = EISDIR;
- goto out;
- }
+ ret = glfs_lresolve(fs, subvol, newpath, &newloc, &newiatt, reval);
+
+ ESTALE_RETRY(ret, errno, reval, &newloc, retrynew);
+
+ if (ret && errno != ENOENT && newloc.parent)
+ goto out;
+
+ if (newiatt.ia_type != IA_INVAL) {
+ if ((oldiatt.ia_type == IA_IFDIR) != (newiatt.ia_type == IA_IFDIR)) {
+ /* Either both old and new must be dirs,
+ * or both must be non-dirs. Else, fail.
+ */
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+ }
+
+ /* TODO: - check if new or old is a prefix of the other, and fail EINVAL
+ * - Add leaseid */
+
+ ret = syncop_rename(subvol, &oldloc, &newloc, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret == -1 && errno == ESTALE) {
+ if (reval < DEFAULT_REVAL_COUNT) {
+ reval++;
+ loc_wipe(&oldloc);
+ loc_wipe(&newloc);
+ goto retry;
}
+ }
- /* TODO: - check if new or old is a prefix of the other, and fail EINVAL
- * - Add leaseid */
-
- ret = syncop_rename (subvol, &oldloc, &newloc, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret == -1 && errno == ESTALE) {
- if (reval < DEFAULT_REVAL_COUNT) {
- reval++;
- loc_wipe (&oldloc);
- loc_wipe (&newloc);
- goto retry;
- }
- }
-
- if (ret == 0) {
- inode_rename (oldloc.parent->table, oldloc.parent, oldloc.name,
- newloc.parent, newloc.name, oldloc.inode,
- &oldiatt);
-
- if (newloc.inode && !inode_has_dentry (newloc.inode))
- inode_forget (newloc.inode, 0);
- }
+ if (ret == 0) {
+ inode_rename(oldloc.parent->table, oldloc.parent, oldloc.name,
+ newloc.parent, newloc.name, oldloc.inode, &oldiatt);
+
+ if (newloc.inode && !inode_has_dentry(newloc.inode))
+ inode_forget(newloc.inode, 0);
+ }
out:
- loc_wipe (&oldloc);
- loc_wipe (&newloc);
+ loc_wipe(&oldloc);
+ loc_wipe(&newloc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rename, 3.4.0);
-
int
-pub_glfs_link (struct glfs *fs, const char *oldpath, const char *newpath)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t oldloc = {0, };
- loc_t newloc = {0, };
- struct iatt oldiatt = {0, };
- struct iatt newiatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_link(struct glfs *fs, const char *oldpath, const char *newpath)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t oldloc = {
+ 0,
+ };
+ loc_t newloc = {
+ 0,
+ };
+ struct iatt oldiatt = {
+ 0,
+ };
+ struct iatt newiatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_lresolve (fs, subvol, oldpath, &oldloc, &oldiatt, reval);
+ ret = glfs_lresolve(fs, subvol, oldpath, &oldloc, &oldiatt, reval);
- ESTALE_RETRY (ret, errno, reval, &oldloc, retry);
+ ESTALE_RETRY(ret, errno, reval, &oldloc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
retrynew:
- ret = glfs_lresolve (fs, subvol, newpath, &newloc, &newiatt, reval);
-
- ESTALE_RETRY (ret, errno, reval, &newloc, retrynew);
-
- if (ret == 0) {
- ret = -1;
- errno = EEXIST;
- goto out;
- }
-
- if (oldiatt.ia_type == IA_IFDIR) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
-
- /* Filling the inode of the hard link to be same as that of the
- original file
- */
- if (newloc.inode) {
- inode_unref (newloc.inode);
- newloc.inode = NULL;
- }
- newloc.inode = inode_ref (oldloc.inode);
-
- ret = syncop_link (subvol, &oldloc, &newloc, &newiatt, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret == -1 && errno == ESTALE) {
- loc_wipe (&oldloc);
- loc_wipe (&newloc);
- if (reval--)
- goto retry;
- }
-
- if (ret == 0)
- ret = glfs_loc_link (&newloc, &newiatt);
+ ret = glfs_lresolve(fs, subvol, newpath, &newloc, &newiatt, reval);
+
+ ESTALE_RETRY(ret, errno, reval, &newloc, retrynew);
+
+ if (ret == 0) {
+ ret = -1;
+ errno = EEXIST;
+ goto out;
+ }
+
+ if (oldiatt.ia_type == IA_IFDIR) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+
+ /* Filling the inode of the hard link to be same as that of the
+ original file
+ */
+ if (newloc.inode) {
+ inode_unref(newloc.inode);
+ newloc.inode = NULL;
+ }
+ newloc.inode = inode_ref(oldloc.inode);
+
+ ret = syncop_link(subvol, &oldloc, &newloc, &newiatt, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret == -1 && errno == ESTALE) {
+ loc_wipe(&oldloc);
+ loc_wipe(&newloc);
+ if (reval--)
+ goto retry;
+ }
+
+ if (ret == 0)
+ ret = glfs_loc_link(&newloc, &newiatt);
out:
- loc_wipe (&oldloc);
- loc_wipe (&newloc);
+ loc_wipe(&oldloc);
+ loc_wipe(&newloc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_link, 3.4.0);
-
struct glfs_fd *
-pub_glfs_opendir (struct glfs *fs, const char *path)
-{
- int ret = -1;
- struct glfs_fd *glfd = NULL;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- glfd = glfs_fd_new (fs);
- if (!glfd)
- goto out;
-
- INIT_LIST_HEAD (&glfd->entries);
+pub_glfs_opendir(struct glfs *fs, const char *path)
+{
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd)
+ goto out;
+
+ INIT_LIST_HEAD(&glfd->entries);
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
-
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
-
- if (ret)
- goto out;
-
- if (!IA_ISDIR (iatt.ia_type)) {
- ret = -1;
- errno = ENOTDIR;
- goto out;
- }
-
- if (glfd->fd) {
- /* Retry. Safe to touch glfd->fd as we
- still have not glfs_fd_bind() yet.
- */
- fd_unref (glfd->fd);
- glfd->fd = NULL;
- }
-
- glfd->fd = fd_create (loc.inode, getpid());
- if (!glfd->fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- ret = syncop_opendir (subvol, &loc, glfd->fd, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
+
+ if (ret)
+ goto out;
+
+ if (!IA_ISDIR(iatt.ia_type)) {
+ ret = -1;
+ errno = ENOTDIR;
+ goto out;
+ }
+
+ if (glfd->fd) {
+ /* Retry. Safe to touch glfd->fd as we
+ still have not glfs_fd_bind() yet.
+ */
+ fd_unref(glfd->fd);
+ glfd->fd = NULL;
+ }
+
+ glfd->fd = fd_create(loc.inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ ret = syncop_opendir(subvol, &loc, glfd->fd, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (ret && glfd) {
- GF_REF_PUT (glfd);
- glfd = NULL;
- } else if (glfd) {
- glfd_set_state_bind (glfd);
- }
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ glfd = NULL;
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return glfd;
+ return glfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_opendir, 3.4.0);
-
int
-pub_glfs_closedir (struct glfs_fd *glfd)
+pub_glfs_closedir(struct glfs_fd *glfd)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- gf_dirent_free (list_entry (&glfd->entries, gf_dirent_t, list));
+ gf_dirent_free(list_entry(&glfd->entries, gf_dirent_t, list));
- glfs_mark_glfd_for_deletion (glfd);
+ glfs_mark_glfd_for_deletion(glfd);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
- ret = 0;
+ ret = 0;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_closedir, 3.4.0);
-
long
-pub_glfs_telldir (struct glfs_fd *fd)
+pub_glfs_telldir(struct glfs_fd *fd)
{
- return fd->offset;
+ return fd->offset;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_telldir, 3.4.0);
-
void
-pub_glfs_seekdir (struct glfs_fd *fd, long offset)
+pub_glfs_seekdir(struct glfs_fd *fd, long offset)
{
- gf_dirent_t *entry = NULL;
- gf_dirent_t *tmp = NULL;
+ gf_dirent_t *entry = NULL;
+ gf_dirent_t *tmp = NULL;
- if (fd->offset == offset)
- return;
+ if (fd->offset == offset)
+ return;
- fd->offset = offset;
- fd->next = NULL;
+ fd->offset = offset;
+ fd->next = NULL;
- list_for_each_entry_safe (entry, tmp, &fd->entries, list) {
- if (entry->d_off != offset)
- continue;
+ list_for_each_entry_safe(entry, tmp, &fd->entries, list)
+ {
+ if (entry->d_off != offset)
+ continue;
- if (&tmp->list != &fd->entries) {
- /* found! */
- fd->next = tmp;
- return;
- }
- }
- /* could not find entry at requested offset in the cache.
- next readdir_r() will result in glfd_entry_refresh()
- */
+ if (&tmp->list != &fd->entries) {
+ /* found! */
+ fd->next = tmp;
+ return;
+ }
+ }
+ /* could not find entry at requested offset in the cache.
+ next readdir_r() will result in glfd_entry_refresh()
+ */
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_seekdir, 3.4.0);
static int
-glfs_discard_async_cbk (call_frame_t *frame, void *cookie,
- xlator_t *this, int32_t op_ret,
- int32_t op_errno, struct iatt *preop_stbuf,
- struct iatt *postop_stbuf, dict_t *xdata)
+glfs_discard_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno,
+ struct iatt *preop_stbuf, struct iatt *postop_stbuf,
+ dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, NULL, 0,
- preop_stbuf, postop_stbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, NULL, 0, preop_stbuf,
+ postop_stbuf);
- return 0;
+ return 0;
}
static int
-glfs_discard_async_common (struct glfs_fd *glfd, off_t offset, size_t len,
- gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
+glfs_discard_async_common(struct glfs_fd *glfd, off_t offset, size_t len,
+ gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
{
- struct glfs_io *gio = NULL;
- int ret = -1;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- /* Need to take explicit ref so that the fd
- * is not destroyed before the fop is complete
- */
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- errno = ENOMEM;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- errno = ENOMEM;
- goto out;
- }
-
- gio->op = GF_FOP_DISCARD;
- gio->glfd = glfd;
- gio->offset = offset;
- gio->count = len;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
-
- frame->local = gio;
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- STACK_WIND_COOKIE (frame, glfs_discard_async_cbk, subvol, subvol,
- subvol->fops->discard, fd, offset, len, fop_attr);
-
- ret = 0;
+ struct glfs_io *gio = NULL;
+ int ret = -1;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ /* Need to take explicit ref so that the fd
+ * is not destroyed before the fop is complete
+ */
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->op = GF_FOP_DISCARD;
+ gio->glfd = glfd;
+ gio->offset = offset;
+ gio->count = len;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+
+ frame->local = gio;
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ STACK_WIND_COOKIE(frame, glfs_discard_async_cbk, subvol, subvol,
+ subvol->fops->discard, fd, offset, len, fop_attr);
+
+ ret = 0;
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- GF_FREE (gio);
- if (frame)
- STACK_DESTROY (frame->root);
- glfs_subvol_done (glfd->fs, subvol);
- }
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ GF_FREE(gio);
+ if (frame)
+ STACK_DESTROY(frame->root);
+ glfs_subvol_done(glfd->fs, subvol);
+ }
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_discard_async35 (struct glfs_fd *glfd, off_t offset, size_t len,
- glfs_io_cbk34 fn, void *data)
+pub_glfs_discard_async35(struct glfs_fd *glfd, off_t offset, size_t len,
+ glfs_io_cbk34 fn, void *data)
{
- return glfs_discard_async_common (glfd, offset, len, _gf_true,
- (void *)fn, data);
+ return glfs_discard_async_common(glfd, offset, len, _gf_true, (void *)fn,
+ data);
}
GFAPI_SYMVER_PUBLIC(glfs_discard_async35, glfs_discard_async, 3.5.0);
-
int
-pub_glfs_discard_async (struct glfs_fd *glfd, off_t offset, size_t len,
- glfs_io_cbk fn, void *data)
+pub_glfs_discard_async(struct glfs_fd *glfd, off_t offset, size_t len,
+ glfs_io_cbk fn, void *data)
{
- return glfs_discard_async_common (glfd, offset, len, _gf_false, fn,
- data);
+ return glfs_discard_async_common(glfd, offset, len, _gf_false, fn, data);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard_async, future);
-
static int
-glfs_zerofill_async_cbk (call_frame_t *frame, void *cookie,
- xlator_t *this, int32_t op_ret,
- int32_t op_errno, struct iatt *preop_stbuf,
- struct iatt *postop_stbuf, dict_t *xdata)
+glfs_zerofill_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno,
+ struct iatt *preop_stbuf, struct iatt *postop_stbuf,
+ dict_t *xdata)
{
- glfs_io_async_cbk (op_ret, op_errno, frame, cookie, NULL, 0,
- preop_stbuf, postop_stbuf);
+ glfs_io_async_cbk(op_ret, op_errno, frame, cookie, NULL, 0, preop_stbuf,
+ postop_stbuf);
- return 0;
+ return 0;
}
-
static int
-glfs_zerofill_async_common (struct glfs_fd *glfd, off_t offset, off_t len,
- gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
+glfs_zerofill_async_common(struct glfs_fd *glfd, off_t offset, off_t len,
+ gf_boolean_t oldcb, glfs_io_cbk fn, void *data)
{
- struct glfs_io *gio = NULL;
- int ret = -1;
- call_frame_t *frame = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- /* Need to take explicit ref so that the fd
- * is not destroyed before the fop is complete
- */
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
-
- frame = syncop_create_frame (THIS);
- if (!frame) {
- errno = ENOMEM;
- goto out;
- }
-
- gio = GF_CALLOC (1, sizeof (*gio), glfs_mt_glfs_io_t);
- if (!gio) {
- errno = ENOMEM;
- goto out;
- }
-
- gio->op = GF_FOP_ZEROFILL;
- gio->glfd = glfd;
- gio->offset = offset;
- gio->count = len;
- gio->oldcb = oldcb;
- gio->fn = fn;
- gio->data = data;
-
- frame->local = gio;
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- STACK_WIND_COOKIE (frame, glfs_zerofill_async_cbk, subvol, subvol,
- subvol->fops->zerofill, fd, offset, len, fop_attr);
- ret = 0;
+ struct glfs_io *gio = NULL;
+ int ret = -1;
+ call_frame_t *frame = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ /* Need to take explicit ref so that the fd
+ * is not destroyed before the fop is complete
+ */
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
+
+ frame = syncop_create_frame(THIS);
+ if (!frame) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio = GF_CALLOC(1, sizeof(*gio), glfs_mt_glfs_io_t);
+ if (!gio) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gio->op = GF_FOP_ZEROFILL;
+ gio->glfd = glfd;
+ gio->offset = offset;
+ gio->count = len;
+ gio->oldcb = oldcb;
+ gio->fn = fn;
+ gio->data = data;
+
+ frame->local = gio;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ STACK_WIND_COOKIE(frame, glfs_zerofill_async_cbk, subvol, subvol,
+ subvol->fops->zerofill, fd, offset, len, fop_attr);
+ ret = 0;
out:
- if (ret) {
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- GF_FREE (gio);
- if (frame)
- STACK_DESTROY (frame->root);
- glfs_subvol_done (glfd->fs, subvol);
- }
- if (fop_attr)
- dict_unref (fop_attr);
+ if (ret) {
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ GF_FREE(gio);
+ if (frame)
+ STACK_DESTROY(frame->root);
+ glfs_subvol_done(glfd->fs, subvol);
+ }
+ if (fop_attr)
+ dict_unref(fop_attr);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_zerofill_async35 (struct glfs_fd *glfd, off_t offset, off_t len,
- glfs_io_cbk34 fn, void *data)
+pub_glfs_zerofill_async35(struct glfs_fd *glfd, off_t offset, off_t len,
+ glfs_io_cbk34 fn, void *data)
{
- return glfs_zerofill_async_common (glfd, offset, len, _gf_true,
- (void *)fn, data);
+ return glfs_zerofill_async_common(glfd, offset, len, _gf_true, (void *)fn,
+ data);
}
GFAPI_SYMVER_PUBLIC(glfs_zerofill_async35, glfs_zerofill_async, 3.5.0);
-
int
-pub_glfs_zerofill_async (struct glfs_fd *glfd, off_t offset, off_t len,
- glfs_io_cbk fn, void *data)
+pub_glfs_zerofill_async(struct glfs_fd *glfd, off_t offset, off_t len,
+ glfs_io_cbk fn, void *data)
{
- return glfs_zerofill_async_common (glfd, offset, len, _gf_false,
- fn, data);
+ return glfs_zerofill_async_common(glfd, offset, len, _gf_false, fn, data);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill_async, future);
-
void
-gf_dirent_to_dirent (gf_dirent_t *gf_dirent, struct dirent *dirent)
+gf_dirent_to_dirent(gf_dirent_t *gf_dirent, struct dirent *dirent)
{
- dirent->d_ino = gf_dirent->d_ino;
+ dirent->d_ino = gf_dirent->d_ino;
#ifdef _DIRENT_HAVE_D_OFF
- dirent->d_off = gf_dirent->d_off;
+ dirent->d_off = gf_dirent->d_off;
#endif
#ifdef _DIRENT_HAVE_D_TYPE
- dirent->d_type = gf_dirent->d_type;
+ dirent->d_type = gf_dirent->d_type;
#endif
#ifdef _DIRENT_HAVE_D_NAMLEN
- dirent->d_namlen = strlen (gf_dirent->d_name);
+ dirent->d_namlen = strlen(gf_dirent->d_name);
#endif
- snprintf (dirent->d_name, NAME_MAX, "%s", gf_dirent->d_name);
+ snprintf(dirent->d_name, NAME_MAX, "%s", gf_dirent->d_name);
}
-
int
-glfd_entry_refresh (struct glfs_fd *glfd, int plus)
-{
- xlator_t *subvol = NULL;
- gf_dirent_t entries;
- gf_dirent_t old;
- gf_dirent_t *entry = NULL;
- int ret = -1;
- fd_t *fd = NULL;
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- if (fd->inode->ia_type != IA_IFDIR) {
- ret = -1;
- errno = EBADF;
- goto out;
- }
-
- INIT_LIST_HEAD (&entries.list);
- INIT_LIST_HEAD (&old.list);
-
- if (plus)
- ret = syncop_readdirp (subvol, fd, 131072, glfd->offset,
- &entries, NULL, NULL);
- else
- ret = syncop_readdir (subvol, fd, 131072, glfd->offset,
- &entries, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret >= 0) {
- if (plus) {
- list_for_each_entry (entry, &entries.list, list) {
- if (!entry->inode &&
- !IA_ISDIR (entry->d_stat.ia_type)) {
- /* entry->inode for directories will be
- * always set to null to force a lookup
- * on the dentry. Also we will have
- * proper stat if directory present on
- * hashed subvolume.
- */
- gf_fill_iatt_for_dirent (entry,
- fd->inode,
- subvol);
- }
- }
-
- gf_link_inodes_from_dirent (THIS, fd->inode, &entries);
+glfd_entry_refresh(struct glfs_fd *glfd, int plus)
+{
+ xlator_t *subvol = NULL;
+ gf_dirent_t entries;
+ gf_dirent_t old;
+ gf_dirent_t *entry = NULL;
+ int ret = -1;
+ fd_t *fd = NULL;
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ if (fd->inode->ia_type != IA_IFDIR) {
+ ret = -1;
+ errno = EBADF;
+ goto out;
+ }
+
+ INIT_LIST_HEAD(&entries.list);
+ INIT_LIST_HEAD(&old.list);
+
+ if (plus)
+ ret = syncop_readdirp(subvol, fd, 131072, glfd->offset, &entries, NULL,
+ NULL);
+ else
+ ret = syncop_readdir(subvol, fd, 131072, glfd->offset, &entries, NULL,
+ NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret >= 0) {
+ if (plus) {
+ list_for_each_entry(entry, &entries.list, list)
+ {
+ if (!entry->inode && !IA_ISDIR(entry->d_stat.ia_type)) {
+ /* entry->inode for directories will be
+ * always set to null to force a lookup
+ * on the dentry. Also we will have
+ * proper stat if directory present on
+ * hashed subvolume.
+ */
+ gf_fill_iatt_for_dirent(entry, fd->inode, subvol);
}
+ }
- list_splice_init (&glfd->entries, &old.list);
- list_splice_init (&entries.list, &glfd->entries);
+ gf_link_inodes_from_dirent(THIS, fd->inode, &entries);
+ }
- /* spurious errno is dangerous for glfd_entry_next() */
- errno = 0;
- }
+ list_splice_init(&glfd->entries, &old.list);
+ list_splice_init(&entries.list, &glfd->entries);
+ /* spurious errno is dangerous for glfd_entry_next() */
+ errno = 0;
+ }
- if (ret > 0)
- glfd->next = list_entry (glfd->entries.next, gf_dirent_t, list);
+ if (ret > 0)
+ glfd->next = list_entry(glfd->entries.next, gf_dirent_t, list);
- gf_dirent_free (&old);
+ gf_dirent_free(&old);
out:
- if (fd)
- fd_unref (fd);
+ if (fd)
+ fd_unref(fd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- return ret;
+ return ret;
}
-
gf_dirent_t *
-glfd_entry_next (struct glfs_fd *glfd, int plus)
+glfd_entry_next(struct glfs_fd *glfd, int plus)
{
- gf_dirent_t *entry = NULL;
- int ret = -1;
+ gf_dirent_t *entry = NULL;
+ int ret = -1;
- if (!glfd->offset || !glfd->next) {
- ret = glfd_entry_refresh (glfd, plus);
- if (ret < 0)
- return NULL;
- }
+ if (!glfd->offset || !glfd->next) {
+ ret = glfd_entry_refresh(glfd, plus);
+ if (ret < 0)
+ return NULL;
+ }
- entry = glfd->next;
- if (!entry)
- return NULL;
+ entry = glfd->next;
+ if (!entry)
+ return NULL;
- if (&entry->next->list == &glfd->entries)
- glfd->next = NULL;
- else
- glfd->next = entry->next;
+ if (&entry->next->list == &glfd->entries)
+ glfd->next = NULL;
+ else
+ glfd->next = entry->next;
- glfd->offset = entry->d_off;
+ glfd->offset = entry->d_off;
- return entry;
+ return entry;
}
-
struct dirent *
-glfs_readdirbuf_get (struct glfs_fd *glfd)
+glfs_readdirbuf_get(struct glfs_fd *glfd)
{
- struct dirent *buf = NULL;
+ struct dirent *buf = NULL;
- LOCK (&glfd->fd->lock);
- {
- buf = glfd->readdirbuf;
- if (buf) {
- memset (buf, 0, READDIRBUF_SIZE);
- goto unlock;
- }
-
- buf = GF_CALLOC (1, READDIRBUF_SIZE, glfs_mt_readdirbuf_t);
- if (!buf) {
- errno = ENOMEM;
- goto unlock;
- }
+ LOCK(&glfd->fd->lock);
+ {
+ buf = glfd->readdirbuf;
+ if (buf) {
+ memset(buf, 0, READDIRBUF_SIZE);
+ goto unlock;
+ }
- glfd->readdirbuf = buf;
+ buf = GF_CALLOC(1, READDIRBUF_SIZE, glfs_mt_readdirbuf_t);
+ if (!buf) {
+ errno = ENOMEM;
+ goto unlock;
}
+
+ glfd->readdirbuf = buf;
+ }
unlock:
- UNLOCK (&glfd->fd->lock);
+ UNLOCK(&glfd->fd->lock);
- return buf;
+ return buf;
}
-
int
-pub_glfs_readdirplus_r (struct glfs_fd *glfd, struct stat *stat,
- struct dirent *ext, struct dirent **res)
+pub_glfs_readdirplus_r(struct glfs_fd *glfd, struct stat *stat,
+ struct dirent *ext, struct dirent **res)
{
- int ret = 0;
- gf_dirent_t *entry = NULL;
- struct dirent *buf = NULL;
+ int ret = 0;
+ gf_dirent_t *entry = NULL;
+ struct dirent *buf = NULL;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- GF_REF_GET (glfd);
+ GF_REF_GET(glfd);
- errno = 0;
+ errno = 0;
- if (ext)
- buf = ext;
- else
- buf = glfs_readdirbuf_get (glfd);
+ if (ext)
+ buf = ext;
+ else
+ buf = glfs_readdirbuf_get(glfd);
- if (!buf) {
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
+ if (!buf) {
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
- entry = glfd_entry_next (glfd, !!stat);
- if (errno)
- ret = -1;
+ entry = glfd_entry_next(glfd, !!stat);
+ if (errno)
+ ret = -1;
- if (res) {
- if (entry)
- *res = buf;
- else
- *res = NULL;
- }
+ if (res) {
+ if (entry)
+ *res = buf;
+ else
+ *res = NULL;
+ }
- if (entry) {
- gf_dirent_to_dirent (entry, buf);
- if (stat)
- glfs_iatt_to_stat (glfd->fs, &entry->d_stat, stat);
- }
+ if (entry) {
+ gf_dirent_to_dirent(entry, buf);
+ if (stat)
+ glfs_iatt_to_stat(glfd->fs, &entry->d_stat, stat);
+ }
out:
- if (glfd)
- GF_REF_PUT (glfd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
- return ret;
+ return ret;
invalid_fs:
- return -1;
+ return -1;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus_r, 3.4.0);
-
int
-pub_glfs_readdir_r (struct glfs_fd *glfd, struct dirent *buf,
- struct dirent **res)
+pub_glfs_readdir_r(struct glfs_fd *glfd, struct dirent *buf,
+ struct dirent **res)
{
- return pub_glfs_readdirplus_r (glfd, 0, buf, res);
+ return pub_glfs_readdirplus_r(glfd, 0, buf, res);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir_r, 3.4.0);
-
struct dirent *
-pub_glfs_readdirplus (struct glfs_fd *glfd, struct stat *stat)
+pub_glfs_readdirplus(struct glfs_fd *glfd, struct stat *stat)
{
- struct dirent *res = NULL;
- int ret = -1;
+ struct dirent *res = NULL;
+ int ret = -1;
- ret = pub_glfs_readdirplus_r (glfd, stat, NULL, &res);
- if (ret)
- return NULL;
+ ret = pub_glfs_readdirplus_r(glfd, stat, NULL, &res);
+ if (ret)
+ return NULL;
- return res;
+ return res;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus, 3.5.0);
-
struct dirent *
-pub_glfs_readdir (struct glfs_fd *glfd)
+pub_glfs_readdir(struct glfs_fd *glfd)
{
- return pub_glfs_readdirplus (glfd, NULL);
+ return pub_glfs_readdirplus(glfd, NULL);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir, 3.5.0);
-
int
-pub_glfs_statvfs (struct glfs *fs, const char *path, struct statvfs *buf)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_statvfs(struct glfs *fs, const char *path, struct statvfs *buf)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_statfs (subvol, &loc, buf, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_statfs(subvol, &loc, buf, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_statvfs, 3.4.0);
-
int
-glfs_setattr (struct glfs *fs, const char *path, struct iatt *iatt,
- int valid, int follow)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt riatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+glfs_setattr(struct glfs *fs, const char *path, struct iatt *iatt, int valid,
+ int follow)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt riatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- if (follow)
- ret = glfs_resolve (fs, subvol, path, &loc, &riatt, reval);
- else
- ret = glfs_lresolve (fs, subvol, path, &loc, &riatt, reval);
+ if (follow)
+ ret = glfs_resolve(fs, subvol, path, &loc, &riatt, reval);
+ else
+ ret = glfs_lresolve(fs, subvol, path, &loc, &riatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- /* TODO : Add leaseid */
- ret = syncop_setattr (subvol, &loc, iatt, valid, 0, 0, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ /* TODO : Add leaseid */
+ ret = syncop_setattr(subvol, &loc, iatt, valid, 0, 0, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
int
-glfs_fsetattr (struct glfs_fd *glfd, struct iatt *iatt, int valid)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- /* TODO : Add leaseid */
- ret = syncop_fsetattr (subvol, fd, iatt, valid, 0, 0, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+glfs_fsetattr(struct glfs_fd *glfd, struct iatt *iatt, int valid)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ /* TODO : Add leaseid */
+ ret = syncop_fsetattr(subvol, fd, iatt, valid, 0, 0, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
int
-pub_glfs_chmod (struct glfs *fs, const char *path, mode_t mode)
+pub_glfs_chmod(struct glfs *fs, const char *path, mode_t mode)
{
- int ret = -1;
- struct iatt iatt = {0, };
- int valid = 0;
+ int ret = -1;
+ struct iatt iatt = {
+ 0,
+ };
+ int valid = 0;
- iatt.ia_prot = ia_prot_from_st_mode (mode);
- valid = GF_SET_ATTR_MODE;
+ iatt.ia_prot = ia_prot_from_st_mode(mode);
+ valid = GF_SET_ATTR_MODE;
- ret = glfs_setattr (fs, path, &iatt, valid, 1);
+ ret = glfs_setattr(fs, path, &iatt, valid, 1);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chmod, 3.4.0);
-
int
-pub_glfs_fchmod (struct glfs_fd *glfd, mode_t mode)
+pub_glfs_fchmod(struct glfs_fd *glfd, mode_t mode)
{
- int ret = -1;
- struct iatt iatt = {0, };
- int valid = 0;
+ int ret = -1;
+ struct iatt iatt = {
+ 0,
+ };
+ int valid = 0;
- iatt.ia_prot = ia_prot_from_st_mode (mode);
- valid = GF_SET_ATTR_MODE;
+ iatt.ia_prot = ia_prot_from_st_mode(mode);
+ valid = GF_SET_ATTR_MODE;
- ret = glfs_fsetattr (glfd, &iatt, valid);
+ ret = glfs_fsetattr(glfd, &iatt, valid);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchmod, 3.4.0);
-
int
-pub_glfs_chown (struct glfs *fs, const char *path, uid_t uid, gid_t gid)
+pub_glfs_chown(struct glfs *fs, const char *path, uid_t uid, gid_t gid)
{
- int ret = 0;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = 0;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- if (uid != (uid_t) -1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
- }
+ if (uid != (uid_t)-1) {
+ iatt.ia_uid = uid;
+ valid = GF_SET_ATTR_UID;
+ }
- if (gid != (uid_t) -1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
- }
+ if (gid != (uid_t)-1) {
+ iatt.ia_gid = gid;
+ valid = valid | GF_SET_ATTR_GID;
+ }
- if (valid)
- ret = glfs_setattr (fs, path, &iatt, valid, 1);
+ if (valid)
+ ret = glfs_setattr(fs, path, &iatt, valid, 1);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chown, 3.4.0);
-
int
-pub_glfs_lchown (struct glfs *fs, const char *path, uid_t uid, gid_t gid)
+pub_glfs_lchown(struct glfs *fs, const char *path, uid_t uid, gid_t gid)
{
- int ret = 0;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = 0;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- if (uid != (uid_t) -1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
- }
+ if (uid != (uid_t)-1) {
+ iatt.ia_uid = uid;
+ valid = GF_SET_ATTR_UID;
+ }
- if (gid != (uid_t) -1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
- }
+ if (gid != (uid_t)-1) {
+ iatt.ia_gid = gid;
+ valid = valid | GF_SET_ATTR_GID;
+ }
- if (valid)
- ret = glfs_setattr (fs, path, &iatt, valid, 0);
+ if (valid)
+ ret = glfs_setattr(fs, path, &iatt, valid, 0);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lchown, 3.4.0);
-
int
-pub_glfs_fchown (struct glfs_fd *glfd, uid_t uid, gid_t gid)
+pub_glfs_fchown(struct glfs_fd *glfd, uid_t uid, gid_t gid)
{
- int ret = 0;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = 0;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- if (uid != (uid_t) -1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
- }
+ if (uid != (uid_t)-1) {
+ iatt.ia_uid = uid;
+ valid = GF_SET_ATTR_UID;
+ }
- if (gid != (uid_t) -1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
- }
+ if (gid != (uid_t)-1) {
+ iatt.ia_gid = gid;
+ valid = valid | GF_SET_ATTR_GID;
+ }
- if (valid)
- ret = glfs_fsetattr (glfd, &iatt, valid);
+ if (valid)
+ ret = glfs_fsetattr(glfd, &iatt, valid);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchown, 3.4.0);
-
int
-pub_glfs_utimens (struct glfs *fs, const char *path,
- const struct timespec times[2])
+pub_glfs_utimens(struct glfs *fs, const char *path,
+ const struct timespec times[2])
{
- int ret = -1;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = -1;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ iatt.ia_atime = times[0].tv_sec;
+ iatt.ia_atime_nsec = times[0].tv_nsec;
+ iatt.ia_mtime = times[1].tv_sec;
+ iatt.ia_mtime_nsec = times[1].tv_nsec;
- valid = GF_SET_ATTR_ATIME|GF_SET_ATTR_MTIME;
+ valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
- ret = glfs_setattr (fs, path, &iatt, valid, 1);
+ ret = glfs_setattr(fs, path, &iatt, valid, 1);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_utimens, 3.4.0);
-
int
-pub_glfs_lutimens (struct glfs *fs, const char *path,
- const struct timespec times[2])
+pub_glfs_lutimens(struct glfs *fs, const char *path,
+ const struct timespec times[2])
{
- int ret = -1;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = -1;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ iatt.ia_atime = times[0].tv_sec;
+ iatt.ia_atime_nsec = times[0].tv_nsec;
+ iatt.ia_mtime = times[1].tv_sec;
+ iatt.ia_mtime_nsec = times[1].tv_nsec;
- valid = GF_SET_ATTR_ATIME|GF_SET_ATTR_MTIME;
+ valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
- ret = glfs_setattr (fs, path, &iatt, valid, 0);
+ ret = glfs_setattr(fs, path, &iatt, valid, 0);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lutimens, 3.4.0);
-
int
-pub_glfs_futimens (struct glfs_fd *glfd, const struct timespec times[2])
+pub_glfs_futimens(struct glfs_fd *glfd, const struct timespec times[2])
{
- int ret = -1;
- int valid = 0;
- struct iatt iatt = {0, };
+ int ret = -1;
+ int valid = 0;
+ struct iatt iatt = {
+ 0,
+ };
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ iatt.ia_atime = times[0].tv_sec;
+ iatt.ia_atime_nsec = times[0].tv_nsec;
+ iatt.ia_mtime = times[1].tv_sec;
+ iatt.ia_mtime_nsec = times[1].tv_nsec;
- valid = GF_SET_ATTR_ATIME|GF_SET_ATTR_MTIME;
+ valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
- ret = glfs_fsetattr (glfd, &iatt, valid);
+ ret = glfs_fsetattr(glfd, &iatt, valid);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_futimens, 3.4.0);
-
int
-glfs_getxattr_process (void *value, size_t size, dict_t *xattr,
- const char *name)
-{
- data_t *data = NULL;
- int ret = -1;
-
- data = dict_get (xattr, (char *)name);
- if (!data) {
- errno = ENODATA;
- ret = -1;
- goto out;
- }
-
- ret = data->len;
- if (!value || !size)
- goto out;
-
- if (size < ret) {
- ret = -1;
- errno = ERANGE;
- goto out;
- }
-
- memcpy (value, data->data, ret);
-out:
- return ret;
-}
-
-
-ssize_t
-glfs_getxattr_common (struct glfs *fs, const char *path, const char *name,
- void *value, size_t size, int follow)
+glfs_getxattr_process(void *value, size_t size, dict_t *xattr, const char *name)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- dict_t *xattr = NULL;
- int reval = 0;
+ data_t *data = NULL;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ data = dict_get(xattr, (char *)name);
+ if (!data) {
+ errno = ENODATA;
+ ret = -1;
+ goto out;
+ }
- if (!name || *name == '\0') {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
+ ret = data->len;
+ if (!value || !size)
+ goto out;
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- ret = -1;
- errno = ENAMETOOLONG;
- goto out;
- }
+ if (size < ret) {
+ ret = -1;
+ errno = ERANGE;
+ goto out;
+ }
+
+ memcpy(value, data->data, ret);
+out:
+ return ret;
+}
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ssize_t
+glfs_getxattr_common(struct glfs *fs, const char *path, const char *name,
+ void *value, size_t size, int follow)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ dict_t *xattr = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (!name || *name == '\0') {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ ret = -1;
+ errno = ENAMETOOLONG;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- if (follow)
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
- else
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ if (follow)
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+ else
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_getxattr (subvol, &loc, &xattr, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_getxattr(subvol, &loc, &xattr, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = glfs_getxattr_process (value, size, xattr, name);
+ ret = glfs_getxattr_process(value, size, xattr, name);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr)
- dict_unref (xattr);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
ssize_t
-pub_glfs_getxattr (struct glfs *fs, const char *path, const char *name,
- void *value, size_t size)
+pub_glfs_getxattr(struct glfs *fs, const char *path, const char *name,
+ void *value, size_t size)
{
- return glfs_getxattr_common (fs, path, name, value, size, 1);
+ return glfs_getxattr_common(fs, path, name, value, size, 1);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getxattr, 3.4.0);
-
ssize_t
-pub_glfs_lgetxattr (struct glfs *fs, const char *path, const char *name,
- void *value, size_t size)
+pub_glfs_lgetxattr(struct glfs *fs, const char *path, const char *name,
+ void *value, size_t size)
{
- return glfs_getxattr_common (fs, path, name, value, size, 0);
+ return glfs_getxattr_common(fs, path, name, value, size, 0);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lgetxattr, 3.4.0);
-
ssize_t
-pub_glfs_fgetxattr (struct glfs_fd *glfd, const char *name, void *value,
- size_t size)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- dict_t *xattr = NULL;
- fd_t *fd = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- if (!name || *name == '\0') {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- ret = -1;
- errno = ENAMETOOLONG;
- goto out;
- }
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = syncop_fgetxattr (subvol, fd, &xattr, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret)
- goto out;
-
- ret = glfs_getxattr_process (value, size, xattr, name);
+pub_glfs_fgetxattr(struct glfs_fd *glfd, const char *name, void *value,
+ size_t size)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ dict_t *xattr = NULL;
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ if (!name || *name == '\0') {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ ret = -1;
+ errno = ENAMETOOLONG;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = syncop_fgetxattr(subvol, fd, &xattr, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret)
+ goto out;
+
+ ret = glfs_getxattr_process(value, size, xattr, name);
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (xattr)
- dict_unref (xattr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fgetxattr, 3.4.0);
-
int
-glfs_listxattr_process (void *value, size_t size, dict_t *xattr)
+glfs_listxattr_process(void *value, size_t size, dict_t *xattr)
{
- int ret = -1;
+ int ret = -1;
- if (!xattr)
- goto out;
+ if (!xattr)
+ goto out;
- ret = dict_keys_join (NULL, 0, xattr, NULL);
+ ret = dict_keys_join(NULL, 0, xattr, NULL);
- if (!value || !size)
- goto out;
+ if (!value || !size)
+ goto out;
- if (size < ret) {
- ret = -1;
- errno = ERANGE;
- } else {
- dict_keys_join (value, size, xattr, NULL);
- }
+ if (size < ret) {
+ ret = -1;
+ errno = ERANGE;
+ } else {
+ dict_keys_join(value, size, xattr, NULL);
+ }
out:
- return ret;
+ return ret;
}
-
ssize_t
-glfs_listxattr_common (struct glfs *fs, const char *path, void *value,
- size_t size, int follow)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- dict_t *xattr = NULL;
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+glfs_listxattr_common(struct glfs *fs, const char *path, void *value,
+ size_t size, int follow)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ dict_t *xattr = NULL;
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- if (follow)
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
- else
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ if (follow)
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+ else
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_getxattr (subvol, &loc, &xattr, NULL, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_getxattr(subvol, &loc, &xattr, NULL, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = glfs_listxattr_process (value, size, xattr);
+ ret = glfs_listxattr_process(value, size, xattr);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (xattr)
- dict_unref (xattr);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
ssize_t
-pub_glfs_listxattr (struct glfs *fs, const char *path, void *value, size_t size)
+pub_glfs_listxattr(struct glfs *fs, const char *path, void *value, size_t size)
{
- return glfs_listxattr_common (fs, path, value, size, 1);
+ return glfs_listxattr_common(fs, path, value, size, 1);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_listxattr, 3.4.0);
-
ssize_t
-pub_glfs_llistxattr (struct glfs *fs, const char *path, void *value, size_t size)
+pub_glfs_llistxattr(struct glfs *fs, const char *path, void *value, size_t size)
{
- return glfs_listxattr_common (fs, path, value, size, 0);
+ return glfs_listxattr_common(fs, path, value, size, 0);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_llistxattr, 3.4.0);
-
ssize_t
-pub_glfs_flistxattr (struct glfs_fd *glfd, void *value, size_t size)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- dict_t *xattr = NULL;
- fd_t *fd = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = syncop_fgetxattr (subvol, fd, &xattr, NULL, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret)
- goto out;
-
- ret = glfs_listxattr_process (value, size, xattr);
+pub_glfs_flistxattr(struct glfs_fd *glfd, void *value, size_t size)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ dict_t *xattr = NULL;
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = syncop_fgetxattr(subvol, fd, &xattr, NULL, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret)
+ goto out;
+
+ ret = glfs_listxattr_process(value, size, xattr);
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (xattr)
- dict_unref (xattr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_flistxattr, 3.4.0);
int
-glfs_setxattr_common (struct glfs *fs, const char *path, const char *name,
- const void *value, size_t size, int flags, int follow)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- dict_t *xattr = NULL;
- int reval = 0;
- void *value_cp = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- if (!name || *name == '\0') {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- ret = -1;
- errno = ENAMETOOLONG;
- goto out;
- }
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+glfs_setxattr_common(struct glfs *fs, const char *path, const char *name,
+ const void *value, size_t size, int flags, int follow)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ dict_t *xattr = NULL;
+ int reval = 0;
+ void *value_cp = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (!name || *name == '\0') {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ ret = -1;
+ errno = ENAMETOOLONG;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- if (follow)
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
- else
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ if (follow)
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+ else
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- value_cp = gf_memdup (value, size);
- GF_CHECK_ALLOC_AND_LOG (subvol->name, value_cp, ret, "Failed to"
- " duplicate setxattr value", out);
+ value_cp = gf_memdup(value, size);
+ GF_CHECK_ALLOC_AND_LOG(subvol->name, value_cp, ret,
+ "Failed to"
+ " duplicate setxattr value",
+ out);
- xattr = dict_for_key_value (name, value_cp, size, _gf_false);
- if (!xattr) {
- GF_FREE (value_cp);
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ xattr = dict_for_key_value(name, value_cp, size, _gf_false);
+ if (!xattr) {
+ GF_FREE(value_cp);
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
- ret = syncop_setxattr (subvol, &loc, xattr, flags, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_setxattr(subvol, &loc, xattr, flags, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
- if (xattr)
- dict_unref (xattr);
+ loc_wipe(&loc);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
int
-pub_glfs_setxattr (struct glfs *fs, const char *path, const char *name,
- const void *value, size_t size, int flags)
+pub_glfs_setxattr(struct glfs *fs, const char *path, const char *name,
+ const void *value, size_t size, int flags)
{
- return glfs_setxattr_common (fs, path, name, value, size, flags, 1);
+ return glfs_setxattr_common(fs, path, name, value, size, flags, 1);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setxattr, 3.4.0);
-
int
-pub_glfs_lsetxattr (struct glfs *fs, const char *path, const char *name,
- const void *value, size_t size, int flags)
+pub_glfs_lsetxattr(struct glfs *fs, const char *path, const char *name,
+ const void *value, size_t size, int flags)
{
- return glfs_setxattr_common (fs, path, name, value, size, flags, 0);
+ return glfs_setxattr_common(fs, path, name, value, size, flags, 0);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lsetxattr, 3.4.0);
-
int
-pub_glfs_fsetxattr (struct glfs_fd *glfd, const char *name, const void *value,
- size_t size, int flags)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- dict_t *xattr = NULL;
- fd_t *fd = NULL;
- void *value_cp = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- if (!name || *name == '\0') {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- ret = -1;
- errno = ENAMETOOLONG;
- goto out;
- }
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- value_cp = gf_memdup (value, size);
- GF_CHECK_ALLOC_AND_LOG (subvol->name, value_cp, ret, "Failed to"
- " duplicate setxattr value", out);
-
- xattr = dict_for_key_value (name, value_cp, size, _gf_false);
- if (!xattr) {
- GF_FREE (value_cp);
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- ret = syncop_fsetxattr (subvol, fd, xattr, flags, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+pub_glfs_fsetxattr(struct glfs_fd *glfd, const char *name, const void *value,
+ size_t size, int flags)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ dict_t *xattr = NULL;
+ fd_t *fd = NULL;
+ void *value_cp = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ if (!name || *name == '\0') {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ ret = -1;
+ errno = ENAMETOOLONG;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ value_cp = gf_memdup(value, size);
+ GF_CHECK_ALLOC_AND_LOG(subvol->name, value_cp, ret,
+ "Failed to"
+ " duplicate setxattr value",
+ out);
+
+ xattr = dict_for_key_value(name, value_cp, size, _gf_false);
+ if (!xattr) {
+ GF_FREE(value_cp);
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ ret = syncop_fsetxattr(subvol, fd, xattr, flags, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (xattr)
- dict_unref (xattr);
+ if (xattr)
+ dict_unref(xattr);
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsetxattr, 3.4.0);
-
int
-glfs_removexattr_common (struct glfs *fs, const char *path, const char *name,
- int follow)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+glfs_removexattr_common(struct glfs *fs, const char *path, const char *name,
+ int follow)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- if (follow)
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
- else
- ret = glfs_lresolve (fs, subvol, path, &loc, &iatt, reval);
+ if (follow)
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+ else
+ ret = glfs_lresolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- ret = syncop_removexattr (subvol, &loc, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_removexattr(subvol, &loc, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-
int
-pub_glfs_removexattr (struct glfs *fs, const char *path, const char *name)
+pub_glfs_removexattr(struct glfs *fs, const char *path, const char *name)
{
- return glfs_removexattr_common (fs, path, name, 1);
+ return glfs_removexattr_common(fs, path, name, 1);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_removexattr, 3.4.0);
-
int
-pub_glfs_lremovexattr (struct glfs *fs, const char *path, const char *name)
+pub_glfs_lremovexattr(struct glfs *fs, const char *path, const char *name)
{
- return glfs_removexattr_common (fs, path, name, 0);
+ return glfs_removexattr_common(fs, path, name, 0);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lremovexattr, 3.4.0);
-
int
-pub_glfs_fremovexattr (struct glfs_fd *glfd, const char *name)
+pub_glfs_fremovexattr(struct glfs_fd *glfd, const char *name)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- GF_REF_GET (glfd);
+ GF_REF_GET(glfd);
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
- ret = syncop_fremovexattr (subvol, fd, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_fremovexattr(subvol, fd, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fremovexattr, 3.4.0);
-
int
-pub_glfs_fallocate (struct glfs_fd *glfd, int keep_size, off_t offset, size_t len)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_fallocate (subvol, fd, keep_size, offset, len, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+pub_glfs_fallocate(struct glfs_fd *glfd, int keep_size, off_t offset,
+ size_t len)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_fallocate(subvol, fd, keep_size, offset, len, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (fd)
- fd_unref(fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fallocate, 3.5.0);
-
int
-pub_glfs_discard (struct glfs_fd *glfd, off_t offset, size_t len)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_discard (subvol, fd, offset, len, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+pub_glfs_discard(struct glfs_fd *glfd, off_t offset, size_t len)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_discard(subvol, fd, offset, len, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (fd)
- fd_unref(fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard, 3.5.0);
-
int
-pub_glfs_zerofill (struct glfs_fd *glfd, off_t offset, off_t len)
+pub_glfs_zerofill(struct glfs_fd *glfd, off_t offset, off_t len)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- dict_t *fop_attr = NULL;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ dict_t *fop_attr = NULL;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- GF_REF_GET (glfd);
+ GF_REF_GET(glfd);
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
- ret = syncop_zerofill (subvol, fd, offset, len, fop_attr, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_zerofill(subvol, fd, offset, len, fop_attr, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- if (fd)
- fd_unref(fd);
- if (glfd)
- GF_REF_PUT (glfd);
- if (fop_attr)
- dict_unref (fop_attr);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
+ if (fop_attr)
+ dict_unref(fop_attr);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill, 3.5.0);
-
int
-pub_glfs_chdir (struct glfs *fs, const char *path)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+pub_glfs_chdir(struct glfs *fs, const char *path)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- if (!IA_ISDIR (iatt.ia_type)) {
- ret = -1;
- errno = ENOTDIR;
- goto out;
- }
+ if (!IA_ISDIR(iatt.ia_type)) {
+ ret = -1;
+ errno = ENOTDIR;
+ goto out;
+ }
- glfs_cwd_set (fs, loc.inode);
+ glfs_cwd_set(fs, loc.inode);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chdir, 3.4.0);
-
int
-pub_glfs_fchdir (struct glfs_fd *glfd)
-{
- int ret = -1;
- inode_t *inode = NULL;
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- inode = fd->inode;
-
- if (!IA_ISDIR (inode->ia_type)) {
- ret = -1;
- errno = ENOTDIR;
- goto out;
- }
-
- glfs_cwd_set (glfd->fs, inode);
- ret = 0;
+pub_glfs_fchdir(struct glfs_fd *glfd)
+{
+ int ret = -1;
+ inode_t *inode = NULL;
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ inode = fd->inode;
+
+ if (!IA_ISDIR(inode->ia_type)) {
+ ret = -1;
+ errno = ENOTDIR;
+ goto out;
+ }
+
+ glfs_cwd_set(glfd->fs, inode);
+ ret = 0;
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchdir, 3.4.0);
@@ -4626,680 +4679,673 @@ GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchdir, 3.4.0);
static gf_boolean_t warn_realpath = _gf_true; /* log once */
static char *
-glfs_realpath_common (struct glfs *fs, const char *path, char *resolved_path,
- gf_boolean_t warn_deprecated)
-{
- int ret = -1;
- char *retpath = NULL;
- char *allocpath = NULL;
- xlator_t *subvol = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int reval = 0;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- if (resolved_path)
- retpath = resolved_path;
- else if (warn_deprecated) {
- retpath = allocpath = malloc (PATH_MAX + 1);
- if (warn_realpath) {
- warn_realpath = _gf_false;
- gf_log (THIS->name, GF_LOG_WARNING, "this application "
- "is compiled against an old version of "
- "libgfapi, it should use glfs_free() to "
- "release the path returned by "
- "glfs_realpath()");
- }
- } else {
- retpath = allocpath = GLFS_CALLOC (1, PATH_MAX + 1, NULL,
- glfs_mt_realpath_t);
+glfs_realpath_common(struct glfs *fs, const char *path, char *resolved_path,
+ gf_boolean_t warn_deprecated)
+{
+ int ret = -1;
+ char *retpath = NULL;
+ char *allocpath = NULL;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (resolved_path)
+ retpath = resolved_path;
+ else if (warn_deprecated) {
+ retpath = allocpath = malloc(PATH_MAX + 1);
+ if (warn_realpath) {
+ warn_realpath = _gf_false;
+ gf_log(THIS->name, GF_LOG_WARNING,
+ "this application "
+ "is compiled against an old version of "
+ "libgfapi, it should use glfs_free() to "
+ "release the path returned by "
+ "glfs_realpath()");
}
-
- if (!retpath) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ } else {
+ retpath = allocpath = GLFS_CALLOC(1, PATH_MAX + 1, NULL,
+ glfs_mt_realpath_t);
+ }
+
+ if (!retpath) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
retry:
- ret = glfs_resolve (fs, subvol, path, &loc, &iatt, reval);
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
- ESTALE_RETRY (ret, errno, reval, &loc, retry);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
- if (ret)
- goto out;
+ if (ret)
+ goto out;
- if (loc.path) {
- snprintf (retpath, PATH_MAX, "%s", loc.path);
- }
+ if (loc.path) {
+ snprintf(retpath, PATH_MAX, "%s", loc.path);
+ }
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (ret == -1) {
- if (warn_deprecated && allocpath)
- free (allocpath);
- else if (allocpath)
- GLFS_FREE (allocpath);
- retpath = NULL;
- }
+ if (ret == -1) {
+ if (warn_deprecated && allocpath)
+ free(allocpath);
+ else if (allocpath)
+ GLFS_FREE(allocpath);
+ retpath = NULL;
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return retpath;
+ return retpath;
}
-
char *
-pub_glfs_realpath34 (struct glfs *fs, const char *path, char *resolved_path)
+pub_glfs_realpath34(struct glfs *fs, const char *path, char *resolved_path)
{
- return glfs_realpath_common (fs, path, resolved_path, _gf_true);
+ return glfs_realpath_common(fs, path, resolved_path, _gf_true);
}
GFAPI_SYMVER_PUBLIC(glfs_realpath34, glfs_realpath, 3.4.0);
char *
-pub_glfs_realpath (struct glfs *fs, const char *path, char *resolved_path)
+pub_glfs_realpath(struct glfs *fs, const char *path, char *resolved_path)
{
- return glfs_realpath_common (fs, path, resolved_path, _gf_false);
+ return glfs_realpath_common(fs, path, resolved_path, _gf_false);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_realpath, 3.7.17);
-
char *
-pub_glfs_getcwd (struct glfs *fs, char *buf, size_t n)
-{
- int ret = -1;
- inode_t *inode = NULL;
- char *path = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- if (!buf || n < 2) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- inode = glfs_cwd_get (fs);
-
- if (!inode) {
- strncpy (buf, "/", n);
- ret = 0;
- goto out;
- }
-
- ret = inode_path (inode, 0, &path);
- if (n <= ret) {
- ret = -1;
- errno = ERANGE;
- goto out;
- }
-
- strncpy (buf, path, n);
- ret = 0;
+pub_glfs_getcwd(struct glfs *fs, char *buf, size_t n)
+{
+ int ret = -1;
+ inode_t *inode = NULL;
+ char *path = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (!buf || n < 2) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ inode = glfs_cwd_get(fs);
+
+ if (!inode) {
+ strncpy(buf, "/", n);
+ ret = 0;
+ goto out;
+ }
+
+ ret = inode_path(inode, 0, &path);
+ if (n <= ret) {
+ ret = -1;
+ errno = ERANGE;
+ goto out;
+ }
+
+ strncpy(buf, path, n);
+ ret = 0;
out:
- GF_FREE (path);
+ GF_FREE(path);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- if (ret < 0)
- return NULL;
+ if (ret < 0)
+ return NULL;
- return buf;
+ return buf;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getcwd, 3.4.0);
-
static void
-gf_flock_to_flock (struct gf_flock *gf_flock, struct flock *flock)
+gf_flock_to_flock(struct gf_flock *gf_flock, struct flock *flock)
{
- flock->l_type = gf_flock->l_type;
- flock->l_whence = gf_flock->l_whence;
- flock->l_start = gf_flock->l_start;
- flock->l_len = gf_flock->l_len;
- flock->l_pid = gf_flock->l_pid;
+ flock->l_type = gf_flock->l_type;
+ flock->l_whence = gf_flock->l_whence;
+ flock->l_start = gf_flock->l_start;
+ flock->l_len = gf_flock->l_len;
+ flock->l_pid = gf_flock->l_pid;
}
-
static void
-gf_flock_from_flock (struct gf_flock *gf_flock, struct flock *flock)
+gf_flock_from_flock(struct gf_flock *gf_flock, struct flock *flock)
{
- gf_flock->l_type = flock->l_type;
- gf_flock->l_whence = flock->l_whence;
- gf_flock->l_start = flock->l_start;
- gf_flock->l_len = flock->l_len;
- gf_flock->l_pid = flock->l_pid;
+ gf_flock->l_type = flock->l_type;
+ gf_flock->l_whence = flock->l_whence;
+ gf_flock->l_start = flock->l_start;
+ gf_flock->l_len = flock->l_len;
+ gf_flock->l_pid = flock->l_pid;
}
static int
-glfs_lock_common (struct glfs_fd *glfd, int cmd, struct flock *flock,
- dict_t *xdata)
-{
- int ret = -1;
- xlator_t *subvol = NULL;
- struct gf_flock gf_flock = {0, };
- struct gf_flock saved_flock = {0, };
- fd_t *fd = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- if (!flock) {
- errno = EINVAL;
- goto out;
- }
+glfs_lock_common(struct glfs_fd *glfd, int cmd, struct flock *flock,
+ dict_t *xdata)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ struct gf_flock gf_flock = {
+ 0,
+ };
+ struct gf_flock saved_flock = {
+ 0,
+ };
+ fd_t *fd = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ if (!flock) {
+ errno = EINVAL;
+ goto out;
+ }
+
+ GF_REF_GET(glfd);
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ /* Generate glusterfs flock structure from client flock
+ * structure to be processed by server */
+ gf_flock_from_flock(&gf_flock, flock);
+
+ /* Keep another copy of flock for split/merge of locks
+ * at client side */
+ gf_flock_from_flock(&saved_flock, flock);
+
+ if (glfd->lk_owner.len != 0) {
+ ret = syncopctx_setfslkowner(&glfd->lk_owner);
- GF_REF_GET (glfd);
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
- ret = -1;
- errno = EBADFD;
- goto out;
- }
-
- /* Generate glusterfs flock structure from client flock
- * structure to be processed by server */
- gf_flock_from_flock (&gf_flock, flock);
+ if (ret)
+ goto out;
+ }
- /* Keep another copy of flock for split/merge of locks
- * at client side */
- gf_flock_from_flock (&saved_flock, flock);
+ ret = get_fop_attr_thrd_key(&xdata);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
- if (glfd->lk_owner.len != 0) {
- ret = syncopctx_setfslkowner (&glfd->lk_owner);
+ ret = syncop_lk(subvol, fd, cmd, &gf_flock, xdata, NULL);
+ DECODE_SYNCOP_ERR(ret);
- if (ret)
- goto out;
- }
+ /* Convert back from gf_flock to flock as expected by application */
+ gf_flock_to_flock(&gf_flock, flock);
- ret = get_fop_attr_thrd_key (&xdata);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
-
- ret = syncop_lk (subvol, fd, cmd, &gf_flock, xdata, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* Convert back from gf_flock to flock as expected by application */
- gf_flock_to_flock (&gf_flock, flock);
-
- if (ret == 0 && (cmd == F_SETLK || cmd == F_SETLKW)) {
- ret = fd_lk_insert_and_merge (fd, cmd, &saved_flock);
- if (ret) {
- gf_msg (THIS->name, GF_LOG_ERROR, 0,
- API_MSG_LOCK_INSERT_MERGE_FAILED,
- "Lock insertion and splitting/merging failed "
- "on gfid %s", uuid_utoa (fd->inode->gfid));
- ret = 0;
- }
+ if (ret == 0 && (cmd == F_SETLK || cmd == F_SETLKW)) {
+ ret = fd_lk_insert_and_merge(fd, cmd, &saved_flock);
+ if (ret) {
+ gf_msg(THIS->name, GF_LOG_ERROR, 0,
+ API_MSG_LOCK_INSERT_MERGE_FAILED,
+ "Lock insertion and splitting/merging failed "
+ "on gfid %s",
+ uuid_utoa(fd->inode->gfid));
+ ret = 0;
}
+ }
out:
- if (fd)
- fd_unref (fd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (glfd->fs, subvol);
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
int
-pub_glfs_file_lock (struct glfs_fd *glfd, int cmd, struct flock *flock,
- glfs_lock_mode_t lk_mode)
-{
- int ret = -1;
- dict_t *xdata_in = NULL;
-
- if (lk_mode == GLFS_LK_MANDATORY) {
- /* Create a new dictionary */
- xdata_in = dict_new ();
- if (xdata_in == NULL) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+pub_glfs_file_lock(struct glfs_fd *glfd, int cmd, struct flock *flock,
+ glfs_lock_mode_t lk_mode)
+{
+ int ret = -1;
+ dict_t *xdata_in = NULL;
+
+ if (lk_mode == GLFS_LK_MANDATORY) {
+ /* Create a new dictionary */
+ xdata_in = dict_new();
+ if (xdata_in == NULL) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
- /* Set GF_LK_MANDATORY internally within dictionary to map
- * GLFS_LK_MANDATORY */
- ret = dict_set_uint32 (xdata_in, GF_LOCK_MODE, GF_LK_MANDATORY);
- if (ret) {
- gf_msg (THIS->name, GF_LOG_ERROR, 0,
- API_MSG_SETTING_LOCK_TYPE_FAILED,
- "Setting lock type failed");
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ /* Set GF_LK_MANDATORY internally within dictionary to map
+ * GLFS_LK_MANDATORY */
+ ret = dict_set_uint32(xdata_in, GF_LOCK_MODE, GF_LK_MANDATORY);
+ if (ret) {
+ gf_msg(THIS->name, GF_LOG_ERROR, 0,
+ API_MSG_SETTING_LOCK_TYPE_FAILED,
+ "Setting lock type failed");
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
}
+ }
- ret = glfs_lock_common (glfd, cmd, flock, xdata_in);
+ ret = glfs_lock_common(glfd, cmd, flock, xdata_in);
out:
- if (xdata_in)
- dict_unref (xdata_in);
+ if (xdata_in)
+ dict_unref(xdata_in);
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_file_lock, 4.0.0);
int
-pub_glfs_posix_lock (struct glfs_fd *glfd, int cmd, struct flock *flock)
+pub_glfs_posix_lock(struct glfs_fd *glfd, int cmd, struct flock *flock)
{
- return glfs_lock_common (glfd, cmd, flock, NULL);
+ return glfs_lock_common(glfd, cmd, flock, NULL);
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_posix_lock, 3.4.0);
int
-pub_glfs_fd_set_lkowner (struct glfs_fd *glfd, void *data, int len)
+pub_glfs_fd_set_lkowner(struct glfs_fd *glfd, void *data, int len)
{
- int ret = -1;
+ int ret = -1;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- if (!GF_REF_GET (glfd)) {
- goto invalid_fs;
- }
+ if (!GF_REF_GET(glfd)) {
+ goto invalid_fs;
+ }
- GF_VALIDATE_OR_GOTO (THIS->name, data, out);
+ GF_VALIDATE_OR_GOTO(THIS->name, data, out);
- if ((len <= 0) || (len > GFAPI_MAX_LOCK_OWNER_LEN)) {
- errno = EINVAL;
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- LG_MSG_INVALID_ARG,
- "Invalid lk_owner len (%d)", len);
- goto out;
- }
+ if ((len <= 0) || (len > GFAPI_MAX_LOCK_OWNER_LEN)) {
+ errno = EINVAL;
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
+ "Invalid lk_owner len (%d)", len);
+ goto out;
+ }
- glfd->lk_owner.len = len;
+ glfd->lk_owner.len = len;
- memcpy (glfd->lk_owner.data, data, len);
+ memcpy(glfd->lk_owner.data, data, len);
- ret = 0;
+ ret = 0;
out:
- if (glfd)
- GF_REF_PUT (glfd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fd_set_lkowner, 3.10.7);
struct glfs_fd *
-pub_glfs_dup (struct glfs_fd *glfd)
-{
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct glfs_fd *dupfd = NULL;
- struct glfs *fs = NULL;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- fs = glfd->fs;
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- fd = glfs_resolve_fd (fs, subvol, glfd);
- if (!fd) {
- errno = EBADFD;
- goto out;
- }
-
- dupfd = glfs_fd_new (fs);
- if (!dupfd) {
- errno = ENOMEM;
- goto out;
- }
-
- dupfd->fd = fd_ref (fd);
- dupfd->state = glfd->state;
+pub_glfs_dup(struct glfs_fd *glfd)
+{
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct glfs_fd *dupfd = NULL;
+ struct glfs *fs = NULL;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ fs = glfd->fs;
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(fs, subvol, glfd);
+ if (!fd) {
+ errno = EBADFD;
+ goto out;
+ }
+
+ dupfd = glfs_fd_new(fs);
+ if (!dupfd) {
+ errno = ENOMEM;
+ goto out;
+ }
+
+ dupfd->fd = fd_ref(fd);
+ dupfd->state = glfd->state;
out:
- if (fd)
- fd_unref (fd);
- if (dupfd)
- glfs_fd_bind (dupfd);
- if (glfd)
- GF_REF_PUT (glfd);
+ if (fd)
+ fd_unref(fd);
+ if (dupfd)
+ glfs_fd_bind(dupfd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return dupfd;
+ return dupfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_dup, 3.4.0);
static void
-glfs_enqueue_upcall_data (struct glfs *fs, struct gf_upcall *upcall_data)
+glfs_enqueue_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
{
- int ret = -1;
- upcall_entry *u_list = NULL;
+ int ret = -1;
+ upcall_entry *u_list = NULL;
- if (!fs || !upcall_data)
- goto out;
+ if (!fs || !upcall_data)
+ goto out;
- u_list = GF_CALLOC (1, sizeof(*u_list),
- glfs_mt_upcall_entry_t);
+ u_list = GF_CALLOC(1, sizeof(*u_list), glfs_mt_upcall_entry_t);
- if (!u_list) {
- gf_msg (THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
- goto out;
- }
+ if (!u_list) {
+ gf_msg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
+ "Upcall entry allocation failed.");
+ goto out;
+ }
- INIT_LIST_HEAD (&u_list->upcall_list);
+ INIT_LIST_HEAD(&u_list->upcall_list);
- gf_uuid_copy (u_list->upcall_data.gfid, upcall_data->gfid);
- u_list->upcall_data.event_type = upcall_data->event_type;
+ gf_uuid_copy(u_list->upcall_data.gfid, upcall_data->gfid);
+ u_list->upcall_data.event_type = upcall_data->event_type;
- switch (upcall_data->event_type) {
+ switch (upcall_data->event_type) {
case GF_UPCALL_CACHE_INVALIDATION:
- ret = glfs_get_upcall_cache_invalidation (&u_list->upcall_data,
- upcall_data);
- break;
+ ret = glfs_get_upcall_cache_invalidation(&u_list->upcall_data,
+ upcall_data);
+ break;
case GF_UPCALL_RECALL_LEASE:
- ret = glfs_get_upcall_lease (&u_list->upcall_data,
- upcall_data);
- break;
+ ret = glfs_get_upcall_lease(&u_list->upcall_data, upcall_data);
+ break;
default:
- break;
- }
+ break;
+ }
- if (ret) {
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- API_MSG_INVALID_ENTRY,
- "Upcall entry validation failed.");
- goto out;
- }
+ if (ret) {
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY,
+ "Upcall entry validation failed.");
+ goto out;
+ }
- pthread_mutex_lock (&fs->upcall_list_mutex);
- {
- list_add_tail (&u_list->upcall_list,
- &fs->upcall_list);
- }
- pthread_mutex_unlock (&fs->upcall_list_mutex);
+ pthread_mutex_lock(&fs->upcall_list_mutex);
+ {
+ list_add_tail(&u_list->upcall_list, &fs->upcall_list);
+ }
+ pthread_mutex_unlock(&fs->upcall_list_mutex);
- ret = 0;
+ ret = 0;
out:
- if (ret && u_list) {
- GF_FREE (u_list->upcall_data.data);
- GF_FREE(u_list);
- }
+ if (ret && u_list) {
+ GF_FREE(u_list->upcall_data.data);
+ GF_FREE(u_list);
+ }
}
static void
-glfs_free_upcall_lease (void *to_free)
+glfs_free_upcall_lease(void *to_free)
{
- struct glfs_upcall_lease *arg = to_free;
+ struct glfs_upcall_lease *arg = to_free;
- if (!arg)
- return;
+ if (!arg)
+ return;
- if (arg->object)
- glfs_h_close (arg->object);
+ if (arg->object)
+ glfs_h_close(arg->object);
- GF_FREE (arg);
+ GF_FREE(arg);
}
int
-glfs_recall_lease_fd (struct glfs *fs,
- struct gf_upcall *up_data)
-{
- struct gf_upcall_recall_lease *recall_lease = NULL;
- xlator_t *subvol = NULL;
- int ret = 0;
- inode_t *inode = NULL;
- struct glfs_fd *glfd = NULL;
- struct glfs_fd *tmp = NULL;
- struct list_head glfd_list = { 0, };
- fd_t *fd = NULL;
- uint64_t value = 0;
- struct glfs_lease lease = {0, };
-
- GF_VALIDATE_OR_GOTO ("gfapi", up_data, out);
- GF_VALIDATE_OR_GOTO ("gfapi", fs, out);
-
- recall_lease = up_data->data;
- GF_VALIDATE_OR_GOTO ("gfapi", recall_lease, out);
-
- INIT_LIST_HEAD(&glfd_list);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- gf_msg_debug (THIS->name, 0,
- "Recall lease received for gfid:%s",
- uuid_utoa(up_data->gfid));
-
-
- inode = inode_find (subvol->itable, up_data->gfid);
- if (!inode) {
- ret = -1;
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- API_MSG_INODE_FIND_FAILED,
- "Unable to find inode entry for gfid:%s graph id:%d",
- uuid_utoa(up_data->gfid), subvol->graph->id);
- goto out;
+glfs_recall_lease_fd(struct glfs *fs, struct gf_upcall *up_data)
+{
+ struct gf_upcall_recall_lease *recall_lease = NULL;
+ xlator_t *subvol = NULL;
+ int ret = 0;
+ inode_t *inode = NULL;
+ struct glfs_fd *glfd = NULL;
+ struct glfs_fd *tmp = NULL;
+ struct list_head glfd_list = {
+ 0,
+ };
+ fd_t *fd = NULL;
+ uint64_t value = 0;
+ struct glfs_lease lease = {
+ 0,
+ };
+
+ GF_VALIDATE_OR_GOTO("gfapi", up_data, out);
+ GF_VALIDATE_OR_GOTO("gfapi", fs, out);
+
+ recall_lease = up_data->data;
+ GF_VALIDATE_OR_GOTO("gfapi", recall_lease, out);
+
+ INIT_LIST_HEAD(&glfd_list);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ gf_msg_debug(THIS->name, 0, "Recall lease received for gfid:%s",
+ uuid_utoa(up_data->gfid));
+
+ inode = inode_find(subvol->itable, up_data->gfid);
+ if (!inode) {
+ ret = -1;
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INODE_FIND_FAILED,
+ "Unable to find inode entry for gfid:%s graph id:%d",
+ uuid_utoa(up_data->gfid), subvol->graph->id);
+ goto out;
+ }
+
+ LOCK(&inode->lock);
+ {
+ list_for_each_entry(fd, &inode->fd_list, inode_list)
+ {
+ ret = fd_ctx_get(fd, subvol, &value);
+ glfd = (struct glfs_fd *)value;
+ if (glfd) {
+ gf_msg_trace(THIS->name, 0, "glfd (%p) has held lease", glfd);
+ GF_REF_GET(glfd);
+ list_add_tail(&glfd->list, &glfd_list);
+ }
}
+ }
+ UNLOCK(&inode->lock);
- LOCK (&inode->lock);
+ list_for_each_entry_safe(glfd, tmp, &glfd_list, list)
+ {
+ LOCK(&glfd->lock);
{
- list_for_each_entry (fd, &inode->fd_list, inode_list) {
- ret = fd_ctx_get (fd, subvol, &value);
- glfd = (struct glfs_fd *) value;
- if (glfd) {
- gf_msg_trace (THIS->name, 0,
- "glfd (%p) has held lease", glfd);
- GF_REF_GET (glfd);
- list_add_tail (&glfd->list, &glfd_list);
- }
- }
+ if (glfd->state != GLFD_CLOSE) {
+ gf_msg_trace(THIS->name, 0,
+ "glfd (%p) has held lease, "
+ "calling recall cbk",
+ glfd);
+ glfd->cbk(lease, glfd->cookie);
+ }
}
- UNLOCK (&inode->lock);
-
- list_for_each_entry_safe (glfd, tmp, &glfd_list, list) {
- LOCK (&glfd->lock);
- {
- if (glfd->state != GLFD_CLOSE) {
- gf_msg_trace (THIS->name, 0,
- "glfd (%p) has held lease, "
- "calling recall cbk", glfd);
- glfd->cbk (lease, glfd->cookie);
- }
- }
- UNLOCK (&glfd->lock);
+ UNLOCK(&glfd->lock);
- list_del_init (&glfd->list);
- GF_REF_PUT (glfd);
- }
+ list_del_init(&glfd->list);
+ GF_REF_PUT(glfd);
+ }
out:
- return ret;
+ return ret;
}
int
-glfs_recall_lease_upcall (struct glfs *fs,
- struct glfs_upcall *up_arg,
- struct gf_upcall *up_data)
-{
- struct gf_upcall_recall_lease *recall_lease = NULL;
- struct glfs_object *object = NULL;
- xlator_t *subvol = NULL;
- int ret = -1;
- struct glfs_upcall_lease *up_lease_arg = NULL;
-
- GF_VALIDATE_OR_GOTO ("gfapi", up_data, out);
- GF_VALIDATE_OR_GOTO ("gfapi", fs, out);
-
- recall_lease = up_data->data;
- GF_VALIDATE_OR_GOTO ("gfapi", recall_lease, out);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- gf_msg_debug (THIS->name, 0,
- "Recall lease received for gfid:%s",
- uuid_utoa(up_data->gfid));
-
- object = glfs_h_find_handle (fs, up_data->gfid,
- GFAPI_HANDLE_LENGTH);
- if (!object) {
- /* The reason handle creation will fail is because we
- * couldn't find the inode in the gfapi inode table.
- *
- * But since application would have taken inode_ref, the
- * only case when this can happen is when it has closed
- * the handle and hence will no more be interested in
- * the upcall for this particular gfid.
- */
- gf_msg (THIS->name, GF_LOG_DEBUG, errno,
- API_MSG_CREATE_HANDLE_FAILED,
- "handle creation of %s failed",
- uuid_utoa (up_data->gfid));
- errno = ESTALE;
- goto out;
- }
-
- up_lease_arg = GF_CALLOC (1, sizeof (struct glfs_upcall_lease),
- glfs_mt_upcall_inode_t);
- up_lease_arg->object = object;
+glfs_recall_lease_upcall(struct glfs *fs, struct glfs_upcall *up_arg,
+ struct gf_upcall *up_data)
+{
+ struct gf_upcall_recall_lease *recall_lease = NULL;
+ struct glfs_object *object = NULL;
+ xlator_t *subvol = NULL;
+ int ret = -1;
+ struct glfs_upcall_lease *up_lease_arg = NULL;
+
+ GF_VALIDATE_OR_GOTO("gfapi", up_data, out);
+ GF_VALIDATE_OR_GOTO("gfapi", fs, out);
+
+ recall_lease = up_data->data;
+ GF_VALIDATE_OR_GOTO("gfapi", recall_lease, out);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ gf_msg_debug(THIS->name, 0, "Recall lease received for gfid:%s",
+ uuid_utoa(up_data->gfid));
+
+ object = glfs_h_find_handle(fs, up_data->gfid, GFAPI_HANDLE_LENGTH);
+ if (!object) {
+ /* The reason handle creation will fail is because we
+ * couldn't find the inode in the gfapi inode table.
+ *
+ * But since application would have taken inode_ref, the
+ * only case when this can happen is when it has closed
+ * the handle and hence will no more be interested in
+ * the upcall for this particular gfid.
+ */
+ gf_msg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_CREATE_HANDLE_FAILED,
+ "handle creation of %s failed", uuid_utoa(up_data->gfid));
+ errno = ESTALE;
+ goto out;
+ }
- GF_VALIDATE_OR_GOTO ("glfs_recall_lease",
- up_lease_arg, out);
+ up_lease_arg = GF_CALLOC(1, sizeof(struct glfs_upcall_lease),
+ glfs_mt_upcall_inode_t);
+ up_lease_arg->object = object;
+ GF_VALIDATE_OR_GOTO("glfs_recall_lease", up_lease_arg, out);
- up_lease_arg->lease_type = recall_lease->lease_type;
+ up_lease_arg->lease_type = recall_lease->lease_type;
- up_arg->reason = GF_UPCALL_RECALL_LEASE;
- up_arg->event = up_lease_arg;
- up_arg->free_event = glfs_free_upcall_lease;
+ up_arg->reason = GF_UPCALL_RECALL_LEASE;
+ up_arg->event = up_lease_arg;
+ up_arg->free_event = glfs_free_upcall_lease;
- ret = 0;
+ ret = 0;
out:
- if (ret) {
- /* Close p_object and oldp_object as well if being referenced.*/
- if (object)
- glfs_h_close (object);
+ if (ret) {
+ /* Close p_object and oldp_object as well if being referenced.*/
+ if (object)
+ glfs_h_close(object);
- /* Set reason to prevent applications from using ->event */
- up_arg->reason = GF_UPCALL_EVENT_NULL;
- }
- return ret;
+ /* Set reason to prevent applications from using ->event */
+ up_arg->reason = GF_UPCALL_EVENT_NULL;
+ }
+ return ret;
}
static void
-glfs_cbk_upcall_data (struct glfs *fs, struct gf_upcall *upcall_data)
+glfs_cbk_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
{
- int ret = -1;
- struct glfs_upcall *up_arg = NULL;
+ int ret = -1;
+ struct glfs_upcall *up_arg = NULL;
- if (!fs || !upcall_data)
- goto out;
+ if (!fs || !upcall_data)
+ goto out;
- if (!(fs->upcall_events & upcall_data->event_type)) {
- /* ignore events which application hasn't registered*/
- goto out;
- }
+ if (!(fs->upcall_events & upcall_data->event_type)) {
+ /* ignore events which application hasn't registered*/
+ goto out;
+ }
- up_arg = GLFS_CALLOC (1, sizeof (struct gf_upcall),
- glfs_release_upcall,
- glfs_mt_upcall_entry_t);
- if (!up_arg) {
- gf_msg (THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
- goto out;
- }
+ up_arg = GLFS_CALLOC(1, sizeof(struct gf_upcall), glfs_release_upcall,
+ glfs_mt_upcall_entry_t);
+ if (!up_arg) {
+ gf_msg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
+ "Upcall entry allocation failed.");
+ goto out;
+ }
- switch (upcall_data->event_type) {
+ switch (upcall_data->event_type) {
case GF_UPCALL_CACHE_INVALIDATION:
- ret = glfs_h_poll_cache_invalidation (fs, up_arg, upcall_data);
- break;
+ ret = glfs_h_poll_cache_invalidation(fs, up_arg, upcall_data);
+ break;
case GF_UPCALL_RECALL_LEASE:
- ret = glfs_recall_lease_upcall (fs, up_arg, upcall_data);
- break;
+ ret = glfs_recall_lease_upcall(fs, up_arg, upcall_data);
+ break;
default:
- errno = EINVAL;
- }
-
- if (!ret && (up_arg->reason != GLFS_UPCALL_EVENT_NULL)) {
- /* It could so happen that the file which got
- * upcall notification may have got deleted by
- * the same client. In such cases up_arg->reason
- * is set to GLFS_UPCALL_EVENT_NULL. No need to
- * send upcall then */
- (fs->up_cbk) (up_arg, fs->up_data);
- } else if (up_arg->reason == GLFS_UPCALL_EVENT_NULL) {
- gf_msg (THIS->name, GF_LOG_DEBUG, errno,
- API_MSG_INVALID_ENTRY,
- "Upcall_EVENT_NULL received. Skipping it.");
- goto out;
- } else {
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- API_MSG_INVALID_ENTRY,
- "Upcall entry validation failed.");
- goto out;
- }
-
- /* application takes care of calling glfs_free on up_arg post
- * their processing */
- ret = 0;
+ errno = EINVAL;
+ }
+
+ if (!ret && (up_arg->reason != GLFS_UPCALL_EVENT_NULL)) {
+ /* It could so happen that the file which got
+ * upcall notification may have got deleted by
+ * the same client. In such cases up_arg->reason
+ * is set to GLFS_UPCALL_EVENT_NULL. No need to
+ * send upcall then */
+ (fs->up_cbk)(up_arg, fs->up_data);
+ } else if (up_arg->reason == GLFS_UPCALL_EVENT_NULL) {
+ gf_msg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_INVALID_ENTRY,
+ "Upcall_EVENT_NULL received. Skipping it.");
+ goto out;
+ } else {
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY,
+ "Upcall entry validation failed.");
+ goto out;
+ }
+
+ /* application takes care of calling glfs_free on up_arg post
+ * their processing */
+ ret = 0;
out:
- if (ret && up_arg) {
- GLFS_FREE (up_arg);
- }
+ if (ret && up_arg) {
+ GLFS_FREE(up_arg);
+ }
- return;
+ return;
}
/*
@@ -5317,251 +5363,254 @@ out:
* to be read/polled by the applications.
*/
void
-priv_glfs_process_upcall_event (struct glfs *fs, void *data)
+priv_glfs_process_upcall_event(struct glfs *fs, void *data)
{
- glusterfs_ctx_t *ctx = NULL;
- struct gf_upcall *upcall_data = NULL;
-
- DECLARE_OLD_THIS;
-
- gf_msg_debug (THIS->name, 0,
- "Upcall gfapi callback is called");
+ glusterfs_ctx_t *ctx = NULL;
+ struct gf_upcall *upcall_data = NULL;
- __GLFS_ENTRY_VALIDATE_FS (fs, err);
+ DECLARE_OLD_THIS;
- if (!data)
- goto out;
-
- /* Unlike in I/O path, "glfs_fini" would not have freed
- * 'fs' by the time we take lock as it waits for all epoll
- * threads to exit including this
- */
- pthread_mutex_lock (&fs->mutex);
- {
- ctx = fs->ctx;
-
- /* if we're not interested in upcalls (anymore), skip them */
- if (ctx->cleanup_started || !fs->cache_upcalls) {
- pthread_mutex_unlock (&fs->mutex);
- goto out;
- }
+ gf_msg_debug(THIS->name, 0, "Upcall gfapi callback is called");
- fs->pin_refcnt++;
- }
- pthread_mutex_unlock (&fs->mutex);
+ __GLFS_ENTRY_VALIDATE_FS(fs, err);
- upcall_data = (struct gf_upcall *)data;
+ if (!data)
+ goto out;
- gf_msg_trace (THIS->name, 0, "Upcall gfapi gfid = %s" ,
- (char *)(upcall_data->gfid));
+ /* Unlike in I/O path, "glfs_fini" would not have freed
+ * 'fs' by the time we take lock as it waits for all epoll
+ * threads to exit including this
+ */
+ pthread_mutex_lock(&fs->mutex);
+ {
+ ctx = fs->ctx;
- /* *
- * TODO: RECALL LEASE for each glfd
- *
- * In case of RECALL_LEASE, we could associate separate
- * cbk function for each glfd either by
- * - extending pub_glfs_lease to accept new args (recall_cbk_fn, cookie)
- * - or by defining new API "glfs_register_recall_cbk_fn (glfd, recall_cbk_fn, cookie)
- * . In such cases, flag it and instead of calling below upcall functions, define
- * a new one to go through the glfd list and invoke each of theirs recall_cbk_fn.
- * */
-
- if (fs->up_cbk) { /* upcall cbk registered */
- (void) glfs_cbk_upcall_data (fs, upcall_data);
- } else {
- (void) glfs_enqueue_upcall_data (fs, upcall_data);
+ /* if we're not interested in upcalls (anymore), skip them */
+ if (ctx->cleanup_started || !fs->cache_upcalls) {
+ pthread_mutex_unlock(&fs->mutex);
+ goto out;
}
- pthread_mutex_lock (&fs->mutex);
- {
- fs->pin_refcnt--;
- }
- pthread_mutex_unlock (&fs->mutex);
+ fs->pin_refcnt++;
+ }
+ pthread_mutex_unlock(&fs->mutex);
+
+ upcall_data = (struct gf_upcall *)data;
+
+ gf_msg_trace(THIS->name, 0, "Upcall gfapi gfid = %s",
+ (char *)(upcall_data->gfid));
+
+ /* *
+ * TODO: RECALL LEASE for each glfd
+ *
+ * In case of RECALL_LEASE, we could associate separate
+ * cbk function for each glfd either by
+ * - extending pub_glfs_lease to accept new args (recall_cbk_fn, cookie)
+ * - or by defining new API "glfs_register_recall_cbk_fn (glfd,
+ * recall_cbk_fn, cookie) . In such cases, flag it and instead of calling
+ * below upcall functions, define a new one to go through the glfd list and
+ * invoke each of theirs recall_cbk_fn.
+ * */
+
+ if (fs->up_cbk) { /* upcall cbk registered */
+ (void)glfs_cbk_upcall_data(fs, upcall_data);
+ } else {
+ (void)glfs_enqueue_upcall_data(fs, upcall_data);
+ }
+
+ pthread_mutex_lock(&fs->mutex);
+ {
+ fs->pin_refcnt--;
+ }
+ pthread_mutex_unlock(&fs->mutex);
out:
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
err:
- return;
+ return;
}
GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_process_upcall_event, 3.7.0);
ssize_t
-glfs_anonymous_pwritev (struct glfs *fs, struct glfs_object *object,
- const struct iovec *iovec, int iovcnt,
- off_t offset, int flags)
-{
- xlator_t *subvol = NULL;
- struct iobref *iobref = NULL;
- struct iobuf *iobuf = NULL;
- struct iovec iov = {0, };
- inode_t *inode = NULL;
- fd_t *fd = NULL;
- int ret = -1;
- size_t size = -1;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- ret = -1;
- errno = ESTALE;
- goto out;
- }
-
- fd = fd_anonymous (inode);
- if (!fd) {
- ret = -1;
- gf_msg ("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
- "Allocating anonymous fd failed");
- errno = ENOMEM;
- goto out;
- }
-
- size = iov_length (iovec, iovcnt);
-
- iobuf = iobuf_get2 (subvol->ctx->iobuf_pool, size);
- if (!iobuf) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- iobref = iobref_new ();
- if (!iobref) {
- iobuf_unref (iobuf);
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
-
- ret = iobref_add (iobref, iobuf);
- if (ret) {
- iobuf_unref (iobuf);
- iobref_unref (iobref);
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
-
- iov_unload (iobuf_ptr (iobuf), iovec, iovcnt);
-
- iov.iov_base = iobuf_ptr (iobuf);
- iov.iov_len = size;
-
- /* TODO : set leaseid */
- ret = syncop_writev (subvol, fd, &iov, 1, offset, iobref, flags,
- NULL, NULL, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- iobuf_unref (iobuf);
- iobref_unref (iobref);
-
- if (ret <= 0)
- goto out;
+glfs_anonymous_pwritev(struct glfs *fs, struct glfs_object *object,
+ const struct iovec *iovec, int iovcnt, off_t offset,
+ int flags)
+{
+ xlator_t *subvol = NULL;
+ struct iobref *iobref = NULL;
+ struct iobuf *iobuf = NULL;
+ struct iovec iov = {
+ 0,
+ };
+ inode_t *inode = NULL;
+ fd_t *fd = NULL;
+ int ret = -1;
+ size_t size = -1;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ ret = -1;
+ errno = ESTALE;
+ goto out;
+ }
+
+ fd = fd_anonymous(inode);
+ if (!fd) {
+ ret = -1;
+ gf_msg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
+ "Allocating anonymous fd failed");
+ errno = ENOMEM;
+ goto out;
+ }
+
+ size = iov_length(iovec, iovcnt);
+
+ iobuf = iobuf_get2(subvol->ctx->iobuf_pool, size);
+ if (!iobuf) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ iobref = iobref_new();
+ if (!iobref) {
+ iobuf_unref(iobuf);
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
+
+ ret = iobref_add(iobref, iobuf);
+ if (ret) {
+ iobuf_unref(iobuf);
+ iobref_unref(iobref);
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
+
+ iov_unload(iobuf_ptr(iobuf), iovec, iovcnt);
+
+ iov.iov_base = iobuf_ptr(iobuf);
+ iov.iov_len = size;
+
+ /* TODO : set leaseid */
+ ret = syncop_writev(subvol, fd, &iov, 1, offset, iobref, flags, NULL, NULL,
+ NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ iobuf_unref(iobuf);
+ iobref_unref(iobref);
+
+ if (ret <= 0)
+ goto out;
out:
- if (fd)
- fd_unref(fd);
+ if (fd)
+ fd_unref(fd);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
ssize_t
-glfs_anonymous_preadv (struct glfs *fs, struct glfs_object *object,
- const struct iovec *iovec, int iovcnt,
- off_t offset, int flags)
-{
- xlator_t *subvol = NULL;
- struct iovec *iov = NULL;
- struct iobref *iobref = NULL;
- inode_t *inode = NULL;
- fd_t *fd = NULL;
- int cnt = 0;
- ssize_t ret = -1;
- ssize_t size = -1;
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- ret = -1;
- errno = ESTALE;
- goto out;
- }
-
- fd = fd_anonymous (inode);
- if (!fd) {
- ret = -1;
- gf_msg ("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
- "Allocating anonymous fd failed");
- errno = ENOMEM;
- goto out;
- }
-
- size = iov_length (iovec, iovcnt);
-
- /* TODO : set leaseid */
- ret = syncop_readv (subvol, fd, size, offset, flags, &iov, &cnt,
- &iobref, NULL, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret <= 0)
- goto out;
-
- size = iov_copy (iovec, iovcnt, iov, cnt);
-
- ret = size;
+glfs_anonymous_preadv(struct glfs *fs, struct glfs_object *object,
+ const struct iovec *iovec, int iovcnt, off_t offset,
+ int flags)
+{
+ xlator_t *subvol = NULL;
+ struct iovec *iov = NULL;
+ struct iobref *iobref = NULL;
+ inode_t *inode = NULL;
+ fd_t *fd = NULL;
+ int cnt = 0;
+ ssize_t ret = -1;
+ ssize_t size = -1;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ ret = -1;
+ errno = ESTALE;
+ goto out;
+ }
+
+ fd = fd_anonymous(inode);
+ if (!fd) {
+ ret = -1;
+ gf_msg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
+ "Allocating anonymous fd failed");
+ errno = ENOMEM;
+ goto out;
+ }
+
+ size = iov_length(iovec, iovcnt);
+
+ /* TODO : set leaseid */
+ ret = syncop_readv(subvol, fd, size, offset, flags, &iov, &cnt, &iobref,
+ NULL, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret <= 0)
+ goto out;
+
+ size = iov_copy(iovec, iovcnt, iov, cnt);
+
+ ret = size;
out:
- if (iov)
- GF_FREE (iov);
- if (iobref)
- iobref_unref (iobref);
- if (fd)
- fd_unref(fd);
+ if (iov)
+ GF_FREE(iov);
+ if (iobref)
+ iobref_unref(iobref);
+ if (fd)
+ fd_unref(fd);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
-static void glfs_release_xreaddirp_stat (void *ptr)
+static void
+glfs_release_xreaddirp_stat(void *ptr)
{
- struct glfs_xreaddirp_stat *to_free = ptr;
+ struct glfs_xreaddirp_stat *to_free = ptr;
- if (to_free->object)
- glfs_h_close (to_free->object);
+ if (to_free->object)
+ glfs_h_close(to_free->object);
}
/*
@@ -5569,253 +5618,248 @@ static void glfs_release_xreaddirp_stat (void *ptr)
* xstat along with dirents.
*/
int
-pub_glfs_xreaddirplus_r (struct glfs_fd *glfd, uint32_t flags,
- struct glfs_xreaddirp_stat **xstat_p,
- struct dirent *ext,
- struct dirent **res)
+pub_glfs_xreaddirplus_r(struct glfs_fd *glfd, uint32_t flags,
+ struct glfs_xreaddirp_stat **xstat_p,
+ struct dirent *ext, struct dirent **res)
{
- int ret = -1;
- gf_dirent_t *entry = NULL;
- struct dirent *buf = NULL;
- struct glfs_xreaddirp_stat *xstat = NULL;
+ int ret = -1;
+ gf_dirent_t *entry = NULL;
+ struct dirent *buf = NULL;
+ struct glfs_xreaddirp_stat *xstat = NULL;
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
- GF_REF_GET (glfd);
+ GF_REF_GET(glfd);
- GF_VALIDATE_OR_GOTO (THIS->name, xstat_p, out);
- GF_VALIDATE_OR_GOTO (THIS->name, res, out);
+ GF_VALIDATE_OR_GOTO(THIS->name, xstat_p, out);
+ GF_VALIDATE_OR_GOTO(THIS->name, res, out);
- errno = 0;
+ errno = 0;
- if (ext)
- buf = ext;
- else
- buf = glfs_readdirbuf_get (glfd);
+ if (ext)
+ buf = ext;
+ else
+ buf = glfs_readdirbuf_get(glfd);
- if (!buf)
- goto out;
+ if (!buf)
+ goto out;
- xstat = GLFS_CALLOC(1, sizeof(struct glfs_xreaddirp_stat),
- glfs_release_xreaddirp_stat,
- glfs_mt_xreaddirp_stat_t);
+ xstat = GLFS_CALLOC(1, sizeof(struct glfs_xreaddirp_stat),
+ glfs_release_xreaddirp_stat, glfs_mt_xreaddirp_stat_t);
- if (!xstat)
- goto out;
+ if (!xstat)
+ goto out;
- /* this is readdirplus operation */
- entry = glfd_entry_next (glfd, 1);
+ /* this is readdirplus operation */
+ entry = glfd_entry_next(glfd, 1);
- /* XXX: Ideally when we reach EOD, errno should have been
- * set to ENOENT. But that doesn't seem to be the case.
- *
- * The only way to confirm if its EOD at this point is that
- * errno == 0 and entry == NULL
- */
- if (errno)
- goto out;
-
- if (!entry) {
- /* reached EOD, ret = 0 */
- ret = 0;
- *res = NULL;
- *xstat_p = NULL;
-
- /* free xstat as applications shall not be using it */
- GLFS_FREE (xstat);
-
- goto out;
- }
+ /* XXX: Ideally when we reach EOD, errno should have been
+ * set to ENOENT. But that doesn't seem to be the case.
+ *
+ * The only way to confirm if its EOD at this point is that
+ * errno == 0 and entry == NULL
+ */
+ if (errno)
+ goto out;
- *res = buf;
- gf_dirent_to_dirent (entry, buf);
-
- if (flags & GFAPI_XREADDIRP_STAT) {
- glfs_iatt_to_stat (glfd->fs, &entry->d_stat, &xstat->st);
- xstat->flags_handled |= GFAPI_XREADDIRP_STAT;
- }
-
- if ((flags & GFAPI_XREADDIRP_HANDLE) &&
- /* skip . and .. */
- strcmp(buf->d_name, ".")
- && strcmp(buf->d_name, "..")) {
-
- /* Now create object.
- * We can use "glfs_h_find_handle" as well as inodes would have
- * already got linked as part of 'gf_link_inodes_from_dirent' */
- xstat->object = glfs_h_create_from_handle (glfd->fs,
- entry->d_stat.ia_gfid,
- GFAPI_HANDLE_LENGTH,
- NULL);
-
- if (xstat->object) { /* success */
- /* note: xstat->object->inode->ref is taken
- * This shall be unref'ed when application does
- * glfs_free(xstat) */
- xstat->flags_handled |= GFAPI_XREADDIRP_HANDLE;
- }
+ if (!entry) {
+ /* reached EOD, ret = 0 */
+ ret = 0;
+ *res = NULL;
+ *xstat_p = NULL;
+
+ /* free xstat as applications shall not be using it */
+ GLFS_FREE(xstat);
+
+ goto out;
+ }
+
+ *res = buf;
+ gf_dirent_to_dirent(entry, buf);
+
+ if (flags & GFAPI_XREADDIRP_STAT) {
+ glfs_iatt_to_stat(glfd->fs, &entry->d_stat, &xstat->st);
+ xstat->flags_handled |= GFAPI_XREADDIRP_STAT;
+ }
+
+ if ((flags & GFAPI_XREADDIRP_HANDLE) &&
+ /* skip . and .. */
+ strcmp(buf->d_name, ".") && strcmp(buf->d_name, "..")) {
+ /* Now create object.
+ * We can use "glfs_h_find_handle" as well as inodes would have
+ * already got linked as part of 'gf_link_inodes_from_dirent' */
+ xstat->object = glfs_h_create_from_handle(
+ glfd->fs, entry->d_stat.ia_gfid, GFAPI_HANDLE_LENGTH, NULL);
+
+ if (xstat->object) { /* success */
+ /* note: xstat->object->inode->ref is taken
+ * This shall be unref'ed when application does
+ * glfs_free(xstat) */
+ xstat->flags_handled |= GFAPI_XREADDIRP_HANDLE;
}
+ }
- ret = xstat->flags_handled;
- *xstat_p = xstat;
+ ret = xstat->flags_handled;
+ *xstat_p = xstat;
- gf_msg_debug (THIS->name, 0,
- "xreaddirp- requested_flags (%x) , processed_flags (%x)",
- flags, xstat->flags_handled);
+ gf_msg_debug(THIS->name, 0,
+ "xreaddirp- requested_flags (%x) , processed_flags (%x)",
+ flags, xstat->flags_handled);
out:
- GF_REF_PUT (glfd);
+ GF_REF_PUT(glfd);
- if (ret < 0) {
- gf_msg (THIS->name, GF_LOG_WARNING, errno,
- API_MSG_XREADDIRP_R_FAILED,
- "glfs_x_readdirp_r failed - reason (%s)",
- strerror(errno));
+ if (ret < 0) {
+ gf_msg(THIS->name, GF_LOG_WARNING, errno, API_MSG_XREADDIRP_R_FAILED,
+ "glfs_x_readdirp_r failed - reason (%s)", strerror(errno));
- if (xstat)
- GLFS_FREE (xstat);
- }
+ if (xstat)
+ GLFS_FREE(xstat);
+ }
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
- return ret;
+ return ret;
invalid_fs:
- return -1;
+ return -1;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_r, 3.11.0);
-struct stat*
-pub_glfs_xreaddirplus_get_stat (struct glfs_xreaddirp_stat *xstat)
+struct stat *
+pub_glfs_xreaddirplus_get_stat(struct glfs_xreaddirp_stat *xstat)
{
- GF_VALIDATE_OR_GOTO ("glfs_xreaddirplus_get_stat", xstat, out);
+ GF_VALIDATE_OR_GOTO("glfs_xreaddirplus_get_stat", xstat, out);
- if (!xstat->flags_handled & GFAPI_XREADDIRP_STAT)
- gf_msg (THIS->name, GF_LOG_ERROR, errno,
- LG_MSG_INVALID_ARG,
- "GFAPI_XREADDIRP_STAT is not set. Flags"
- "handled for xstat(%p) are (%x)",
- xstat, xstat->flags_handled);
- return &xstat->st;
+ if (!xstat->flags_handled & GFAPI_XREADDIRP_STAT)
+ gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
+ "GFAPI_XREADDIRP_STAT is not set. Flags"
+ "handled for xstat(%p) are (%x)",
+ xstat, xstat->flags_handled);
+ return &xstat->st;
out:
- return NULL;
+ return NULL;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_get_stat, 3.11.0);
void
-gf_lease_to_glfs_lease (struct gf_lease *gf_lease, struct glfs_lease *lease)
+gf_lease_to_glfs_lease(struct gf_lease *gf_lease, struct glfs_lease *lease)
{
- lease->cmd = gf_lease->cmd;
- lease->lease_type = gf_lease->lease_type;
- memcpy (lease->lease_id, gf_lease->lease_id, LEASE_ID_SIZE);
+ lease->cmd = gf_lease->cmd;
+ lease->lease_type = gf_lease->lease_type;
+ memcpy(lease->lease_id, gf_lease->lease_id, LEASE_ID_SIZE);
}
void
-glfs_lease_to_gf_lease (struct glfs_lease *lease, struct gf_lease *gf_lease)
+glfs_lease_to_gf_lease(struct glfs_lease *lease, struct gf_lease *gf_lease)
{
- gf_lease->cmd = lease->cmd;
- gf_lease->lease_type = lease->lease_type;
- memcpy (gf_lease->lease_id, lease->lease_id, LEASE_ID_SIZE);
+ gf_lease->cmd = lease->cmd;
+ gf_lease->lease_type = lease->lease_type;
+ memcpy(gf_lease->lease_id, lease->lease_id, LEASE_ID_SIZE);
}
int
-pub_glfs_lease (struct glfs_fd *glfd, struct glfs_lease *lease,
- glfs_recall_cbk fn, void *data)
-{
- int ret = -1;
- loc_t loc = {0, };
- xlator_t *subvol = NULL;
- fd_t *fd = NULL;
- struct gf_lease gf_lease = {0, };
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FD (glfd, invalid_fs);
-
- GF_REF_GET (glfd);
-
- if (!is_valid_lease_id (lease->lease_id)) {
+pub_glfs_lease(struct glfs_fd *glfd, struct glfs_lease *lease,
+ glfs_recall_cbk fn, void *data)
+{
+ int ret = -1;
+ loc_t loc = {
+ 0,
+ };
+ xlator_t *subvol = NULL;
+ fd_t *fd = NULL;
+ struct gf_lease gf_lease = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd, invalid_fs);
+
+ GF_REF_GET(glfd);
+
+ if (!is_valid_lease_id(lease->lease_id)) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(glfd->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd = glfs_resolve_fd(glfd->fs, subvol, glfd);
+ if (!fd) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ switch (lease->lease_type) {
+ case GLFS_RD_LEASE:
+ if ((fd->flags != O_RDONLY) && !(fd->flags & O_RDWR)) {
ret = -1;
errno = EINVAL;
goto out;
- }
-
- subvol = glfs_active_subvol (glfd->fs);
- if (!subvol) {
+ }
+ break;
+ case GLFS_RW_LEASE:
+ if (!((fd->flags & O_WRONLY) || (fd->flags & O_RDWR))) {
ret = -1;
- errno = EIO;
+ errno = EINVAL;
goto out;
- }
-
- fd = glfs_resolve_fd (glfd->fs, subvol, glfd);
- if (!fd) {
+ }
+ break;
+ default:
+ if (lease->cmd != GLFS_GET_LEASE) {
ret = -1;
- errno = EBADFD;
+ errno = EINVAL;
goto out;
- }
-
- switch (lease->lease_type) {
- case GLFS_RD_LEASE:
- if ((fd->flags != O_RDONLY) && !(fd->flags & O_RDWR)) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
- break;
- case GLFS_RW_LEASE:
- if (!((fd->flags & O_WRONLY) || (fd->flags & O_RDWR))) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
- break;
- default:
- if (lease->cmd != GLFS_GET_LEASE) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
- break;
- }
+ }
+ break;
+ }
- /* populate loc */
- GLFS_LOC_FILL_INODE (fd->inode, loc, out);
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(fd->inode, loc, out);
- glfs_lease_to_gf_lease (lease, &gf_lease);
+ glfs_lease_to_gf_lease(lease, &gf_lease);
- ret = syncop_lease (subvol, &loc, &gf_lease, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_lease(subvol, &loc, &gf_lease, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- gf_lease_to_glfs_lease (&gf_lease, lease);
+ gf_lease_to_glfs_lease(&gf_lease, lease);
- /* TODO: Add leases for client replay
- if (ret == 0 && (cmd == F_SETLK || cmd == F_SETLKW))
- fd_lk_insert_and_merge (fd, cmd, &saved_flock);
- */
- if (ret == 0) {
- ret = fd_ctx_set (glfd->fd, subvol, (uint64_t)(long)glfd);
- if (ret) {
- gf_msg (subvol->name, GF_LOG_ERROR, ENOMEM, API_MSG_FDCTX_SET_FAILED,
- "Setting fd ctx failed for fd(%p)", glfd->fd);
- goto out;
- }
- glfd->cbk = fn;
- glfd->cookie = data;
+ /* TODO: Add leases for client replay
+ if (ret == 0 && (cmd == F_SETLK || cmd == F_SETLKW))
+ fd_lk_insert_and_merge (fd, cmd, &saved_flock);
+ */
+ if (ret == 0) {
+ ret = fd_ctx_set(glfd->fd, subvol, (uint64_t)(long)glfd);
+ if (ret) {
+ gf_msg(subvol->name, GF_LOG_ERROR, ENOMEM, API_MSG_FDCTX_SET_FAILED,
+ "Setting fd ctx failed for fd(%p)", glfd->fd);
+ goto out;
}
+ glfd->cbk = fn;
+ glfd->cookie = data;
+ }
out:
- if (glfd)
- GF_REF_PUT (glfd);
+ if (glfd)
+ GF_REF_PUT(glfd);
- if (subvol)
- glfs_subvol_done (glfd->fs, subvol);
+ if (subvol)
+ glfs_subvol_done(glfd->fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lease, 4.0.0);
diff --git a/api/src/glfs-handleops.c b/api/src/glfs-handleops.c
index 343fc38..7e9f4c5 100644
--- a/api/src/glfs-handleops.c
+++ b/api/src/glfs-handleops.c
@@ -8,7 +8,6 @@
* cases as published by the Free Software Foundation.
*/
-
#include "glfs-internal.h"
#include "glfs-mem-types.h"
#include "syncop.h"
@@ -17,1809 +16,1844 @@
#include "gfapi-messages.h"
int
-glfs_listxattr_process (void *value, size_t size, dict_t *xattr);
+glfs_listxattr_process(void *value, size_t size, dict_t *xattr);
static void
-glfs_iatt_from_stat (struct stat *stat, int valid, struct iatt *iatt,
- int *glvalid)
+glfs_iatt_from_stat(struct stat *stat, int valid, struct iatt *iatt,
+ int *glvalid)
{
- /* validate in args */
- if ((stat == NULL) || (iatt == NULL) || (glvalid == NULL)) {
- errno = EINVAL;
- return;
- }
-
- *glvalid = 0;
-
- if (valid & GFAPI_SET_ATTR_MODE) {
- iatt->ia_prot = ia_prot_from_st_mode (stat->st_mode);
- *glvalid |= GF_SET_ATTR_MODE;
- }
-
- if (valid & GFAPI_SET_ATTR_UID) {
- iatt->ia_uid = stat->st_uid;
- *glvalid |= GF_SET_ATTR_UID;
- }
-
- if (valid & GFAPI_SET_ATTR_GID) {
- iatt->ia_gid = stat->st_gid;
- *glvalid |= GF_SET_ATTR_GID;
- }
-
- if (valid & GFAPI_SET_ATTR_ATIME) {
- iatt->ia_atime = stat->st_atime;
- iatt->ia_atime_nsec = ST_ATIM_NSEC (stat);
- *glvalid |= GF_SET_ATTR_ATIME;
- }
-
- if (valid & GFAPI_SET_ATTR_MTIME) {
- iatt->ia_mtime = stat->st_mtime;
- iatt->ia_mtime_nsec = ST_MTIM_NSEC (stat);
- *glvalid |= GF_SET_ATTR_MTIME;
- }
-
+ /* validate in args */
+ if ((stat == NULL) || (iatt == NULL) || (glvalid == NULL)) {
+ errno = EINVAL;
return;
+ }
+
+ *glvalid = 0;
+
+ if (valid & GFAPI_SET_ATTR_MODE) {
+ iatt->ia_prot = ia_prot_from_st_mode(stat->st_mode);
+ *glvalid |= GF_SET_ATTR_MODE;
+ }
+
+ if (valid & GFAPI_SET_ATTR_UID) {
+ iatt->ia_uid = stat->st_uid;
+ *glvalid |= GF_SET_ATTR_UID;
+ }
+
+ if (valid & GFAPI_SET_ATTR_GID) {
+ iatt->ia_gid = stat->st_gid;
+ *glvalid |= GF_SET_ATTR_GID;
+ }
+
+ if (valid & GFAPI_SET_ATTR_ATIME) {
+ iatt->ia_atime = stat->st_atime;
+ iatt->ia_atime_nsec = ST_ATIM_NSEC(stat);
+ *glvalid |= GF_SET_ATTR_ATIME;
+ }
+
+ if (valid & GFAPI_SET_ATTR_MTIME) {
+ iatt->ia_mtime = stat->st_mtime;
+ iatt->ia_mtime_nsec = ST_MTIM_NSEC(stat);
+ *glvalid |= GF_SET_ATTR_MTIME;
+ }
+
+ return;
}
struct glfs_object *
-pub_glfs_h_lookupat (struct glfs *fs, struct glfs_object *parent,
- const char *path, struct stat *stat, int follow)
+pub_glfs_h_lookupat(struct glfs *fs, struct glfs_object *parent,
+ const char *path, struct stat *stat, int follow)
{
- int ret = 0;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- struct iatt iatt = {0, };
- struct glfs_object *object = NULL;
- loc_t loc = {0, };
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if (path == NULL) {
- errno = EINVAL;
- return NULL;
- }
+ int ret = 0;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ struct iatt iatt = {
+ 0,
+ };
+ struct glfs_object *object = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if (path == NULL) {
+ errno = EINVAL;
+ return NULL;
+ }
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
- /* get/refresh the in arg objects inode in correlation to the xlator */
- if (parent) {
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ if (parent) {
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
}
+ }
- /* fop/op */
- ret = glfs_resolve_at (fs, subvol, inode, path, &loc, &iatt,
- follow, 0);
+ /* fop/op */
+ ret = glfs_resolve_at(fs, subvol, inode, path, &loc, &iatt, follow, 0);
- /* populate out args */
- if (!ret) {
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ /* populate out args */
+ if (!ret) {
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
- ret = glfs_create_object (&loc, &object);
- }
+ ret = glfs_create_object(&loc, &object);
+ }
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_lookupat, 3.7.4);
struct glfs_object *
-pub_glfs_h_lookupat34 (struct glfs *fs, struct glfs_object *parent,
- const char *path, struct stat *stat)
+pub_glfs_h_lookupat34(struct glfs *fs, struct glfs_object *parent,
+ const char *path, struct stat *stat)
{
- return pub_glfs_h_lookupat (fs, parent, path, stat, 0);
+ return pub_glfs_h_lookupat(fs, parent, path, stat, 0);
}
GFAPI_SYMVER_PUBLIC(glfs_h_lookupat34, glfs_h_lookupat, 3.4.2);
int
-pub_glfs_h_statfs (struct glfs *fs, struct glfs_object *object,
- struct statvfs *statvfs)
+pub_glfs_h_statfs(struct glfs *fs, struct glfs_object *object,
+ struct statvfs *statvfs)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL || statvfs == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* validate in args */
- if ((fs == NULL) || (object == NULL || statvfs == NULL)) {
- errno = EINVAL;
- return -1;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ /* fop/op */
+ ret = syncop_statfs(subvol, &loc, statvfs, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- /* fop/op */
- ret = syncop_statfs (subvol, &loc, statvfs, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- loc_wipe (&loc);
+ loc_wipe(&loc);
out:
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_statfs, 3.7.0);
int
-pub_glfs_h_stat (struct glfs *fs, struct glfs_object *object, struct stat *stat)
+pub_glfs_h_stat(struct glfs *fs, struct glfs_object *object, struct stat *stat)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
-
- /* fop/op */
- ret = syncop_stat (subvol, &loc, &iatt, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* populate out args */
- if (!ret && stat) {
- glfs_iatt_to_stat (fs, &iatt, stat);
- }
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ /* fop/op */
+ ret = syncop_stat(subvol, &loc, &iatt, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (!ret && stat) {
+ glfs_iatt_to_stat(fs, &iatt, stat);
+ }
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_stat, 3.4.2);
-
int
-pub_glfs_h_getattrs (struct glfs *fs, struct glfs_object *object,
- struct stat *stat)
+pub_glfs_h_getattrs(struct glfs *fs, struct glfs_object *object,
+ struct stat *stat)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- struct iatt iatt = {0, };
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ struct iatt iatt = {
+ 0,
+ };
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ ret = 0;
+ errno = ESTALE;
+ goto out;
+ }
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- ret = 0;
- errno = ESTALE;
- goto out;
- }
+ /* fop/op */
+ ret = glfs_resolve_base(fs, subvol, inode, &iatt);
- /* fop/op */
- ret = glfs_resolve_base (fs, subvol, inode, &iatt);
-
- /* populate out args */
- if (!ret && stat) {
- glfs_iatt_to_stat (fs, &iatt, stat);
- }
+ /* populate out args */
+ if (!ret && stat) {
+ glfs_iatt_to_stat(fs, &iatt, stat);
+ }
out:
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getattrs, 3.4.2);
-
int
-glfs_h_getxattrs_common (struct glfs *fs, struct glfs_object *object,
- dict_t **xattr, const char *name,
- gf_boolean_t is_listxattr)
+glfs_h_getxattrs_common(struct glfs *fs, struct glfs_object *object,
+ dict_t **xattr, const char *name,
+ gf_boolean_t is_listxattr)
{
- int ret = 0;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- if (!is_listxattr) {
- if (!name || *name == '\0') {
- errno = EINVAL;
- return -1;
- }
-
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- errno = ENAMETOOLONG;
- return -1;
- }
- }
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ int ret = 0;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
+ if (!is_listxattr) {
+ if (!name || *name == '\0') {
+ errno = EINVAL;
+ return -1;
}
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
-
- ret = syncop_getxattr (subvol, &loc, xattr, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+ }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ ret = syncop_getxattr(subvol, &loc, xattr, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- return ret;
+ return ret;
}
-
int
-pub_glfs_h_getxattrs (struct glfs *fs, struct glfs_object *object,
- const char *name, void *value, size_t size)
+pub_glfs_h_getxattrs(struct glfs *fs, struct glfs_object *object,
+ const char *name, void *value, size_t size)
{
- int ret = -1;
- dict_t *xattr = NULL;
+ int ret = -1;
+ dict_t *xattr = NULL;
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return -1;
- }
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- ret = glfs_h_getxattrs_common (fs, object, &xattr, name,
- (name == NULL));
- if (ret)
- goto out;
+ ret = glfs_h_getxattrs_common(fs, object, &xattr, name, (name == NULL));
+ if (ret)
+ goto out;
- /* If @name is NULL, means get all the xattrs (i.e listxattr). */
- if (name)
- ret = glfs_getxattr_process (value, size, xattr, name);
- else
- ret = glfs_listxattr_process (value, size, xattr);
+ /* If @name is NULL, means get all the xattrs (i.e listxattr). */
+ if (name)
+ ret = glfs_getxattr_process(value, size, xattr, name);
+ else
+ ret = glfs_listxattr_process(value, size, xattr);
out:
- if (xattr)
- dict_unref (xattr);
+ if (xattr)
+ dict_unref(xattr);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getxattrs, 3.5.1);
int
-pub_glfs_h_setattrs (struct glfs *fs, struct glfs_object *object,
- struct stat *stat, int valid)
+pub_glfs_h_setattrs(struct glfs *fs, struct glfs_object *object,
+ struct stat *stat, int valid)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- int glvalid = 0;
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL) || (stat == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- /* map valid masks from in args */
- glfs_iatt_from_stat (stat, valid, &iatt, &glvalid);
-
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
-
- /* fop/op */
- ret = syncop_setattr (subvol, &loc, &iatt, glvalid, 0, 0, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int glvalid = 0;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL) || (stat == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ /* map valid masks from in args */
+ glfs_iatt_from_stat(stat, valid, &iatt, &glvalid);
+
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ /* fop/op */
+ ret = syncop_setattr(subvol, &loc, &iatt, glvalid, 0, 0, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setattrs, 3.4.2);
-
int
-pub_glfs_h_setxattrs (struct glfs *fs, struct glfs_object *object,
- const char *name, const void *value, size_t size,
- int flags)
+pub_glfs_h_setxattrs(struct glfs *fs, struct glfs_object *object,
+ const char *name, const void *value, size_t size,
+ int flags)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- dict_t *xattr = NULL;
- void *value_cp = NULL;
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL) ||
- (name == NULL) || (value == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- if (!name || *name == '\0') {
- errno = EINVAL;
- return -1;
- }
-
- if (strlen(name) > GF_XATTR_NAME_MAX) {
- errno = ENAMETOOLONG;
- return -1;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- value_cp = gf_memdup (value, size);
- GF_CHECK_ALLOC_AND_LOG (subvol->name, value_cp, ret, "Failed to"
- " duplicate setxattr value", out);
-
- xattr = dict_for_key_value (name, value_cp, size, _gf_false);
- if (!xattr) {
- GF_FREE (value_cp);
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ dict_t *xattr = NULL;
+ void *value_cp = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL) || (name == NULL) || (value == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ if (!name || *name == '\0') {
+ errno = EINVAL;
+ return -1;
+ }
- /* fop/op */
- ret = syncop_setxattr (subvol, &loc, xattr, flags, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ if (strlen(name) > GF_XATTR_NAME_MAX) {
+ errno = ENAMETOOLONG;
+ return -1;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ value_cp = gf_memdup(value, size);
+ GF_CHECK_ALLOC_AND_LOG(subvol->name, value_cp, ret,
+ "Failed to"
+ " duplicate setxattr value",
+ out);
+
+ xattr = dict_for_key_value(name, value_cp, size, _gf_false);
+ if (!xattr) {
+ GF_FREE(value_cp);
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ /* fop/op */
+ ret = syncop_setxattr(subvol, &loc, xattr, flags, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (xattr)
- dict_unref (xattr);
+ if (xattr)
+ dict_unref(xattr);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setxattrs, 3.5.0);
-
int
-pub_glfs_h_removexattrs (struct glfs *fs, struct glfs_object *object,
- const char *name)
+pub_glfs_h_removexattrs(struct glfs *fs, struct glfs_object *object,
+ const char *name)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL) || (name == NULL)) {
- errno = EINVAL;
- return -1;
- }
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL) || (name == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
- /* fop/op */
- ret = syncop_removexattr (subvol, &loc, name, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ /* fop/op */
+ ret = syncop_removexattr(subvol, &loc, name, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_removexattrs, 3.5.1);
-
struct glfs_fd *
-pub_glfs_h_open (struct glfs *fs, struct glfs_object *object, int flags)
+pub_glfs_h_open(struct glfs *fs, struct glfs_object *object, int flags)
{
- int ret = -1;
- struct glfs_fd *glfd = NULL;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- dict_t *fop_attr = NULL;
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- /* check types to open */
- if (IA_ISDIR (inode->ia_type)) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
-
- if (!IA_ISREG (inode->ia_type)) {
- ret = -1;
- errno = EINVAL;
- goto out;
- }
-
- glfd = glfs_fd_new (fs);
- if (!glfd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- glfd->fd = fd_create (inode, getpid());
- if (!glfd->fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
- glfd->fd->flags = flags;
-
- /* populate loc */
- GLFS_LOC_FILL_INODE (inode, loc, out);
-
- /* fop/op */
- ret = get_fop_attr_thrd_key (&fop_attr);
- if (ret)
- gf_msg_debug ("gfapi", 0, "Getting leaseid from thread failed");
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ /* check types to open */
+ if (IA_ISDIR(inode->ia_type)) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+
+ if (!IA_ISREG(inode->ia_type)) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ glfd->fd = fd_create(inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ glfd->fd->flags = flags;
+
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ /* fop/op */
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_open(subvol, &loc, flags, glfd->fd, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ glfd->fd->flags = flags;
- ret = syncop_open (subvol, &loc, flags, glfd->fd, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+out:
+ loc_wipe(&loc);
- glfd->fd->flags = flags;
+ if (inode)
+ inode_unref(inode);
+ if (fop_attr)
+ dict_unref(fop_attr);
-out:
- loc_wipe (&loc);
-
- if (inode)
- inode_unref (inode);
- if (fop_attr)
- dict_unref (fop_attr);
-
- if (ret && glfd) {
- GF_REF_PUT (glfd);
- glfd = NULL;
- } else if (glfd) {
- glfd_set_state_bind (glfd);
- }
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ glfd = NULL;
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return glfd;
+ return glfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_open, 3.4.2);
-
struct glfs_object *
-pub_glfs_h_creat (struct glfs *fs, struct glfs_object *parent, const char *path,
- int flags, mode_t mode, struct stat *stat)
+pub_glfs_h_creat(struct glfs *fs, struct glfs_object *parent, const char *path,
+ int flags, mode_t mode, struct stat *stat)
{
- int ret = -1;
- fd_t *fd = NULL;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- struct glfs_object *object = NULL;
-
- /* validate in args */
- if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- ret = -1;
- errno = ESTALE;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- GLFS_LOC_FILL_PINODE (inode, loc, ret, errno, out, path);
-
- fd = fd_create (loc.inode, getpid());
- if (!fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
+ int ret = -1;
+ fd_t *fd = NULL;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ struct glfs_object *object = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ ret = -1;
+ errno = ESTALE;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_PINODE(inode, loc, ret, errno, out, path);
+
+ fd = fd_create(loc.inode, getpid());
+ if (!fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ fd->flags = flags;
+
+ /* fop/op */
+ ret = syncop_create(subvol, &loc, flags, mode, fd, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (ret == 0) {
+ ret = glfs_loc_link(&loc, &iatt);
+ if (ret != 0) {
+ goto out;
}
- fd->flags = flags;
-
- /* fop/op */
- ret = syncop_create (subvol, &loc, flags, mode, fd, &iatt,
- xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* populate out args */
- if (ret == 0) {
- ret = glfs_loc_link (&loc, &iatt);
- if (ret != 0) {
- goto out;
- }
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
- ret = glfs_create_object (&loc, &object);
- }
+ ret = glfs_create_object(&loc, &object);
+ }
out:
- if (ret && object != NULL) {
- /* Release the held reference */
- glfs_h_close (object);
- object = NULL;
- }
+ if (ret && object != NULL) {
+ /* Release the held reference */
+ glfs_h_close(object);
+ object = NULL;
+ }
- loc_wipe(&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- if (fd)
- fd_unref(fd);
+ if (fd)
+ fd_unref(fd);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_creat, 3.4.2);
-
struct glfs_object *
-pub_glfs_h_mkdir (struct glfs *fs, struct glfs_object *parent, const char *path,
- mode_t mode, struct stat *stat)
+pub_glfs_h_mkdir(struct glfs *fs, struct glfs_object *parent, const char *path,
+ mode_t mode, struct stat *stat)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- struct glfs_object *object = NULL;
-
- /* validate in args */
- if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ struct glfs_object *object = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_PINODE(inode, loc, ret, errno, out, path);
+
+ /* fop/op */
+ ret = syncop_mkdir(subvol, &loc, mode, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (ret == 0) {
+ ret = glfs_loc_link(&loc, &iatt);
+ if (ret != 0) {
+ goto out;
}
- GLFS_LOC_FILL_PINODE (inode, loc, ret, errno, out, path);
-
- /* fop/op */
- ret = syncop_mkdir (subvol, &loc, mode, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* populate out args */
- if ( ret == 0 ) {
- ret = glfs_loc_link (&loc, &iatt);
- if (ret != 0) {
- goto out;
- }
-
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
- ret = glfs_create_object (&loc, &object);
- }
+ ret = glfs_create_object(&loc, &object);
+ }
out:
- if (ret && object != NULL) {
- glfs_h_close (object);
- object = NULL;
- }
+ if (ret && object != NULL) {
+ glfs_h_close(object);
+ object = NULL;
+ }
- loc_wipe(&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mkdir, 3.4.2);
-
struct glfs_object *
-pub_glfs_h_mknod (struct glfs *fs, struct glfs_object *parent, const char *path,
- mode_t mode, dev_t dev, struct stat *stat)
+pub_glfs_h_mknod(struct glfs *fs, struct glfs_object *parent, const char *path,
+ mode_t mode, dev_t dev, struct stat *stat)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- struct glfs_object *object = NULL;
-
- /* validate in args */
- if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ struct glfs_object *object = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_PINODE(inode, loc, ret, errno, out, path);
+
+ /* fop/op */
+ ret = syncop_mknod(subvol, &loc, mode, dev, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (ret == 0) {
+ ret = glfs_loc_link(&loc, &iatt);
+ if (ret != 0) {
+ goto out;
}
- GLFS_LOC_FILL_PINODE (inode, loc, ret, errno, out, path);
-
- /* fop/op */
- ret = syncop_mknod (subvol, &loc, mode, dev, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* populate out args */
- if (ret == 0) {
- ret = glfs_loc_link (&loc, &iatt);
- if (ret != 0) {
- goto out;
- }
-
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
- ret = glfs_create_object (&loc, &object);
- }
+ ret = glfs_create_object(&loc, &object);
+ }
out:
- if (ret && object != NULL) {
- glfs_h_close (object);
- object = NULL;
- }
+ if (ret && object != NULL) {
+ glfs_h_close(object);
+ object = NULL;
+ }
- loc_wipe(&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mknod, 3.4.2);
-
int
-pub_glfs_h_unlink (struct glfs *fs, struct glfs_object *parent, const char *path)
+pub_glfs_h_unlink(struct glfs *fs, struct glfs_object *parent, const char *path)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
-
- /* validate in args */
- if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if ( !subvol ) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- ret = glfs_resolve_at (fs, subvol, inode, path, &loc, NULL, 0 , 0);
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ /* validate in args */
+ if ((fs == NULL) || (parent == NULL) || (path == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ ret = glfs_resolve_at(fs, subvol, inode, path, &loc, NULL, 0, 0);
+ if (ret != 0) {
+ goto out;
+ }
+
+ if (!IA_ISDIR(loc.inode->ia_type)) {
+ ret = syncop_unlink(subvol, &loc, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
if (ret != 0) {
- goto out;
+ goto out;
}
-
- if (!IA_ISDIR(loc.inode->ia_type)) {
- ret = syncop_unlink (subvol, &loc, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret != 0) {
- goto out;
- }
- } else {
- ret = syncop_rmdir (subvol, &loc, 0, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
- if (ret != 0) {
- goto out;
- }
+ } else {
+ ret = syncop_rmdir(subvol, &loc, 0, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret != 0) {
+ goto out;
}
+ }
- if (ret == 0)
- ret = glfs_loc_unlink (&loc);
+ if (ret == 0)
+ ret = glfs_loc_unlink(&loc);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_unlink, 3.4.2);
-
struct glfs_fd *
-pub_glfs_h_opendir (struct glfs *fs, struct glfs_object *object)
+pub_glfs_h_opendir(struct glfs *fs, struct glfs_object *object)
{
- int ret = -1;
- struct glfs_fd *glfd = NULL;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- if (!IA_ISDIR (inode->ia_type)) {
- ret = -1;
- errno = ENOTDIR;
- goto out;
- }
-
- glfd = glfs_fd_new (fs);
- if (!glfd)
- goto out;
-
- INIT_LIST_HEAD (&glfd->entries);
-
- glfd->fd = fd_create (inode, getpid());
- if (!glfd->fd) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- GLFS_LOC_FILL_INODE (inode, loc, out);
-
- /* fop/op */
- ret = syncop_opendir (subvol, &loc, glfd->fd, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ if (!IA_ISDIR(inode->ia_type)) {
+ ret = -1;
+ errno = ENOTDIR;
+ goto out;
+ }
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd)
+ goto out;
+
+ INIT_LIST_HEAD(&glfd->entries);
+
+ glfd->fd = fd_create(inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_INODE(inode, loc, out);
+
+ /* fop/op */
+ ret = syncop_opendir(subvol, &loc, glfd->fd, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (ret && glfd) {
- GF_REF_PUT (glfd);
- glfd = NULL;
- } else if (glfd) {
- glfd_set_state_bind (glfd);
- }
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ glfd = NULL;
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ }
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return glfd;
+ return glfd;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_opendir, 3.4.2);
-
int
-pub_glfs_h_access (struct glfs *fs, struct glfs_object *object, int mask)
+pub_glfs_h_access(struct glfs *fs, struct glfs_object *object, int mask)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((fs == NULL) || (object == NULL)) {
- errno = EINVAL;
- return ret;
- }
-
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((fs == NULL) || (object == NULL)) {
+ errno = EINVAL;
+ return ret;
+ }
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ GLFS_LOC_FILL_INODE(inode, loc, out);
- /* fop/op */
+ /* fop/op */
- ret = syncop_access (subvol, &loc, mask, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ ret = syncop_access(subvol, &loc, mask, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
out:
- loc_wipe (&loc);
-
- if (inode)
- inode_unref (inode);
+ loc_wipe(&loc);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_access, 3.6.0);
-
ssize_t
-pub_glfs_h_extract_handle (struct glfs_object *object, unsigned char *handle,
- int len)
+pub_glfs_h_extract_handle(struct glfs_object *object, unsigned char *handle,
+ int len)
{
- ssize_t ret = -1;
+ ssize_t ret = -1;
- /* validate in args */
- if (object == NULL) {
- errno = EINVAL;
- goto out;
- }
+ /* validate in args */
+ if (object == NULL) {
+ errno = EINVAL;
+ goto out;
+ }
- if (!handle || !len) {
- ret = GFAPI_HANDLE_LENGTH;
- goto out;
- }
+ if (!handle || !len) {
+ ret = GFAPI_HANDLE_LENGTH;
+ goto out;
+ }
- if (len < GFAPI_HANDLE_LENGTH)
- {
- errno = ERANGE;
- goto out;
- }
+ if (len < GFAPI_HANDLE_LENGTH) {
+ errno = ERANGE;
+ goto out;
+ }
- memcpy (handle, object->gfid, GFAPI_HANDLE_LENGTH);
+ memcpy(handle, object->gfid, GFAPI_HANDLE_LENGTH);
- ret = GFAPI_HANDLE_LENGTH;
+ ret = GFAPI_HANDLE_LENGTH;
out:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_extract_handle, 3.4.2);
-
struct glfs_object *
-pub_glfs_h_create_from_handle (struct glfs *fs, unsigned char *handle, int len,
- struct stat *stat)
+pub_glfs_h_create_from_handle(struct glfs *fs, unsigned char *handle, int len,
+ struct stat *stat)
{
- loc_t loc = {0, };
- int ret = -1;
- struct iatt iatt = {0, };
- inode_t *newinode = NULL;
- xlator_t *subvol = NULL;
- struct glfs_object *object = NULL;
- uint64_t ctx_value = LOOKUP_NOT_NEEDED;
- gf_boolean_t lookup_needed = _gf_false;
-
- /* validate in args */
- if ((fs == NULL) || (handle == NULL) || (len != GFAPI_HANDLE_LENGTH)) {
- errno = EINVAL;
- return NULL;
- }
+ loc_t loc = {
+ 0,
+ };
+ int ret = -1;
+ struct iatt iatt = {
+ 0,
+ };
+ inode_t *newinode = NULL;
+ xlator_t *subvol = NULL;
+ struct glfs_object *object = NULL;
+ uint64_t ctx_value = LOOKUP_NOT_NEEDED;
+ gf_boolean_t lookup_needed = _gf_false;
+
+ /* validate in args */
+ if ((fs == NULL) || (handle == NULL) || (len != GFAPI_HANDLE_LENGTH)) {
+ errno = EINVAL;
+ return NULL;
+ }
- DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- errno = EIO;
- goto out;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ errno = EIO;
+ goto out;
+ }
- memcpy (loc.gfid, handle, GFAPI_HANDLE_LENGTH);
-
- /* make sure the gfid received is valid */
- GF_VALIDATE_OR_GOTO ("glfs_h_create_from_handle",
- !(gf_uuid_is_null (loc.gfid)), out);
-
- newinode = inode_find (subvol->itable, loc.gfid);
- if (newinode) {
- if (!stat) /* No need of lookup */
- goto found;
-
- lookup_needed = inode_needs_lookup (newinode, THIS);
- if (lookup_needed) {
- loc.inode = newinode;
- } else {
- /* populate loc */
- GLFS_LOC_FILL_INODE (newinode, loc, fill_out);
-
- /* fop/op */
- ret = syncop_stat (subvol, &loc, &iatt, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret) {
-fill_out:
- /* Drop the reference hold in inode_find */
- inode_unref (newinode);
- goto out;
- }
-
- glfs_iatt_to_stat (fs, &iatt, stat);
- goto found;
- }
- } else {
- loc.inode = inode_new (subvol->itable);
- if (!loc.inode) {
- errno = ENOMEM;
- goto out;
- }
- }
+ memcpy(loc.gfid, handle, GFAPI_HANDLE_LENGTH);
- ret = syncop_lookup (subvol, &loc, &iatt, 0, 0, 0);
- DECODE_SYNCOP_ERR (ret);
- if (ret) {
- gf_msg (subvol->name, GF_LOG_WARNING, errno,
- API_MSG_INODE_REFRESH_FAILED,
- "inode refresh of %s failed: %s",
- uuid_utoa (loc.gfid), strerror (errno));
- goto out;
- }
+ /* make sure the gfid received is valid */
+ GF_VALIDATE_OR_GOTO("glfs_h_create_from_handle",
+ !(gf_uuid_is_null(loc.gfid)), out);
- newinode = inode_link (loc.inode, 0, 0, &iatt);
- if (newinode) {
- if (newinode == loc.inode) {
- inode_ctx_set (newinode, THIS, &ctx_value);
- }
- inode_lookup (newinode);
- } else {
- gf_msg (subvol->name, GF_LOG_WARNING, errno,
- API_MSG_INODE_LINK_FAILED,
- "inode linking of %s failed", uuid_utoa (loc.gfid));
- goto out;
- }
+ newinode = inode_find(subvol->itable, loc.gfid);
+ if (newinode) {
+ if (!stat) /* No need of lookup */
+ goto found;
- /* populate stat */
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ lookup_needed = inode_needs_lookup(newinode, THIS);
+ if (lookup_needed) {
+ loc.inode = newinode;
+ } else {
+ /* populate loc */
+ GLFS_LOC_FILL_INODE(newinode, loc, fill_out);
+
+ /* fop/op */
+ ret = syncop_stat(subvol, &loc, &iatt, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret) {
+ fill_out:
+ /* Drop the reference hold in inode_find */
+ inode_unref(newinode);
+ goto out;
+ }
+
+ glfs_iatt_to_stat(fs, &iatt, stat);
+ goto found;
+ }
+ } else {
+ loc.inode = inode_new(subvol->itable);
+ if (!loc.inode) {
+ errno = ENOMEM;
+ goto out;
+ }
+ }
+
+ ret = syncop_lookup(subvol, &loc, &iatt, 0, 0, 0);
+ DECODE_SYNCOP_ERR(ret);
+ if (ret) {
+ gf_msg(subvol->name, GF_LOG_WARNING, errno,
+ API_MSG_INODE_REFRESH_FAILED, "inode refresh of %s failed: %s",
+ uuid_utoa(loc.gfid), strerror(errno));
+ goto out;
+ }
+
+ newinode = inode_link(loc.inode, 0, 0, &iatt);
+ if (newinode) {
+ if (newinode == loc.inode) {
+ inode_ctx_set(newinode, THIS, &ctx_value);
+ }
+ inode_lookup(newinode);
+ } else {
+ gf_msg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
+ "inode linking of %s failed", uuid_utoa(loc.gfid));
+ goto out;
+ }
+
+ /* populate stat */
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
found:
- object = GF_CALLOC (1, sizeof(struct glfs_object),
- glfs_mt_glfs_object_t);
- if (object == NULL) {
- errno = ENOMEM;
- ret = -1;
- goto out;
- }
+ object = GF_CALLOC(1, sizeof(struct glfs_object), glfs_mt_glfs_object_t);
+ if (object == NULL) {
+ errno = ENOMEM;
+ ret = -1;
+ goto out;
+ }
- /* populate the return object */
- object->inode = newinode;
- gf_uuid_copy (object->gfid, object->inode->gfid);
+ /* populate the return object */
+ object->inode = newinode;
+ gf_uuid_copy(object->gfid, object->inode->gfid);
out:
- /* TODO: Check where the inode ref is being held? */
- loc_wipe (&loc);
+ /* TODO: Check where the inode ref is being held? */
+ loc_wipe(&loc);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_create_from_handle, 3.4.2);
-
int
-pub_glfs_h_close (struct glfs_object *object)
+pub_glfs_h_close(struct glfs_object *object)
{
- /* since glfs_h_* objects hold a reference to inode
- * it is safe to keep lookup count to '0' */
- inode_forget (object->inode, 0);
- inode_unref (object->inode);
- GF_FREE (object);
+ /* since glfs_h_* objects hold a reference to inode
+ * it is safe to keep lookup count to '0' */
+ inode_forget(object->inode, 0);
+ inode_unref(object->inode);
+ GF_FREE(object);
- return 0;
+ return 0;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_close, 3.4.2);
-
int
-pub_glfs_h_truncate (struct glfs *fs, struct glfs_object *object, off_t offset)
+pub_glfs_h_truncate(struct glfs *fs, struct glfs_object *object, off_t offset)
{
- loc_t loc = {0, };
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if (object == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
- DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* validate in args */
- if (object == NULL) {
- errno = EINVAL;
- return -1;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ GLFS_LOC_FILL_INODE(inode, loc, out);
- /* fop/op */
- ret = syncop_truncate (subvol, &loc, (off_t)offset, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ /* fop/op */
+ ret = syncop_truncate(subvol, &loc, (off_t)offset, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- /* populate out args */
- if (ret == 0)
- ret = glfs_loc_unlink (&loc);
+ /* populate out args */
+ if (ret == 0)
+ ret = glfs_loc_unlink(&loc);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_truncate, 3.4.2);
-
struct glfs_object *
-pub_glfs_h_symlink (struct glfs *fs, struct glfs_object *parent,
- const char *name, const char *data, struct stat *stat)
+pub_glfs_h_symlink(struct glfs *fs, struct glfs_object *parent,
+ const char *name, const char *data, struct stat *stat)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- loc_t loc = {0, };
- struct iatt iatt = {0, };
- uuid_t gfid;
- dict_t *xattr_req = NULL;
- struct glfs_object *object = NULL;
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((parent == NULL) || (name == NULL) ||
- (data == NULL)) {
- errno = EINVAL;
- return NULL;
- }
-
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, parent);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- xattr_req = dict_new ();
- if (!xattr_req) {
- ret = -1;
- errno = ENOMEM;
- goto out;
- }
-
- gf_uuid_generate (gfid);
- ret = dict_set_gfuuid (xattr_req, "gfid-req", gfid, true);
- if (ret) {
- ret = -1;
- errno = ENOMEM;
- goto out;
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ struct glfs_object *object = NULL;
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((parent == NULL) || (name == NULL) || (data == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_PINODE(inode, loc, ret, errno, out, name);
+
+ /* fop/op */
+ ret = syncop_symlink(subvol, &loc, data, &iatt, xattr_req, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (ret == 0) {
+ ret = glfs_loc_link(&loc, &iatt);
+ if (ret != 0) {
+ goto out;
}
- GLFS_LOC_FILL_PINODE (inode, loc, ret, errno, out, name);
-
- /* fop/op */
- ret = syncop_symlink (subvol, &loc, data, &iatt, xattr_req, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- /* populate out args */
- if (ret == 0) {
- ret = glfs_loc_link (&loc, &iatt);
- if (ret != 0) {
- goto out;
- }
-
- if (stat)
- glfs_iatt_to_stat (fs, &iatt, stat);
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
- ret = glfs_create_object (&loc, &object);
- }
+ ret = glfs_create_object(&loc, &object);
+ }
out:
- if (ret && object != NULL) {
- pub_glfs_h_close (object);
- object = NULL;
- }
+ if (ret && object != NULL) {
+ pub_glfs_h_close(object);
+ object = NULL;
+ }
- loc_wipe(&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (xattr_req)
- dict_unref (xattr_req);
+ if (xattr_req)
+ dict_unref(xattr_req);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return object;
+ return object;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_symlink, 3.4.2);
-
int
-pub_glfs_h_readlink (struct glfs *fs, struct glfs_object *object, char *buf,
- size_t bufsiz)
+pub_glfs_h_readlink(struct glfs *fs, struct glfs_object *object, char *buf,
+ size_t bufsiz)
{
- loc_t loc = {0, };
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- char *linkval = NULL;
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((object == NULL) || (buf == NULL)) {
- errno = EINVAL;
- return -1;
- }
+ loc_t loc = {
+ 0,
+ };
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ char *linkval = NULL;
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((object == NULL) || (buf == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, object);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, object);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
- GLFS_LOC_FILL_INODE (inode, loc, out);
+ GLFS_LOC_FILL_INODE(inode, loc, out);
- /* fop/op */
- ret = syncop_readlink (subvol, &loc, &linkval, bufsiz, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
+ /* fop/op */
+ ret = syncop_readlink(subvol, &loc, &linkval, bufsiz, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
- /* populate out args */
- if (ret > 0)
- memcpy (buf, linkval, ret);
+ /* populate out args */
+ if (ret > 0)
+ memcpy(buf, linkval, ret);
out:
- loc_wipe (&loc);
+ loc_wipe(&loc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (linkval)
- GF_FREE (linkval);
+ if (linkval)
+ GF_FREE(linkval);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_readlink, 3.4.2);
-
int
-pub_glfs_h_link (struct glfs *fs, struct glfs_object *linksrc,
- struct glfs_object *parent, const char *name)
+pub_glfs_h_link(struct glfs *fs, struct glfs_object *linksrc,
+ struct glfs_object *parent, const char *name)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *inode = NULL;
- inode_t *pinode = NULL;
- loc_t oldloc = {0, };
- loc_t newloc = {0, };
- struct iatt iatt = {0, };
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((linksrc == NULL) || (parent == NULL) ||
- (name == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if (!subvol) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- inode = glfs_resolve_inode (fs, subvol, linksrc);
- if (!inode) {
- errno = ESTALE;
- goto out;
- }
-
- if (inode->ia_type == IA_IFDIR) {
- ret = -1;
- errno = EISDIR;
- goto out;
- }
-
- GLFS_LOC_FILL_INODE (inode, oldloc, out);
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- pinode = glfs_resolve_inode (fs, subvol, parent);
- if (!pinode) {
- errno = ESTALE;
- goto out;
- }
-
- /* setup newloc based on parent */
- newloc.parent = inode_ref (pinode);
- newloc.name = name;
- ret = glfs_loc_touchup (&newloc);
- if (ret != 0) {
- errno = EINVAL;
- goto out;
- }
-
- /* Filling the inode of the hard link to be same as that of the
- * original file
- */
- newloc.inode = inode_ref (inode);
-
- /* fop/op */
- ret = syncop_link (subvol, &oldloc, &newloc, &iatt, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret == 0)
- ret = glfs_loc_link (&newloc, &iatt);
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ inode_t *pinode = NULL;
+ loc_t oldloc = {
+ 0,
+ };
+ loc_t newloc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((linksrc == NULL) || (parent == NULL) || (name == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, linksrc);
+ if (!inode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ if (inode->ia_type == IA_IFDIR) {
+ ret = -1;
+ errno = EISDIR;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_INODE(inode, oldloc, out);
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ pinode = glfs_resolve_inode(fs, subvol, parent);
+ if (!pinode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ /* setup newloc based on parent */
+ newloc.parent = inode_ref(pinode);
+ newloc.name = name;
+ ret = glfs_loc_touchup(&newloc);
+ if (ret != 0) {
+ errno = EINVAL;
+ goto out;
+ }
+
+ /* Filling the inode of the hard link to be same as that of the
+ * original file
+ */
+ newloc.inode = inode_ref(inode);
+
+ /* fop/op */
+ ret = syncop_link(subvol, &oldloc, &newloc, &iatt, NULL, NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret == 0)
+ ret = glfs_loc_link(&newloc, &iatt);
out:
- loc_wipe (&oldloc);
- loc_wipe (&newloc);
+ loc_wipe(&oldloc);
+ loc_wipe(&newloc);
- if (inode)
- inode_unref (inode);
+ if (inode)
+ inode_unref(inode);
- if (pinode)
- inode_unref (pinode);
+ if (pinode)
+ inode_unref(pinode);
- glfs_subvol_done (fs, subvol);
+ glfs_subvol_done(fs, subvol);
- __GLFS_EXIT_FS;
+ __GLFS_EXIT_FS;
invalid_fs:
- return ret;
+ return ret;
}
GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_link, 3.4.2);
-
int
-pub_glfs_h_rename (struct glfs *fs, struct glfs_object *olddir,
- const char *oldname, struct glfs_object *newdir,
- const char *newname)
+pub_glfs_h_rename(struct glfs *fs, struct glfs_object *olddir,
+ const char *oldname, struct glfs_object *newdir,
+ const char *newname)
{
- int ret = -1;
- xlator_t *subvol = NULL;
- inode_t *oldpinode = NULL;
- inode_t *newpinode = NULL;
- loc_t oldloc = {0, };
- loc_t newloc = {0, };
- struct iatt oldiatt = {0, };
- struct iatt newiatt = {0, };
-
- DECLARE_OLD_THIS;
-
- /* validate in args */
- if ((olddir == NULL) || (oldname == NULL) ||
- (newdir == NULL) || (newname == NULL)) {
- errno = EINVAL;
- return -1;
- }
-
- __GLFS_ENTRY_VALIDATE_FS (fs, invalid_fs);
-
- /* get the active volume */
- subvol = glfs_active_subvol (fs);
- if ( !subvol ) {
- ret = -1;
- errno = EIO;
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- oldpinode = glfs_resolve_inode (fs, subvol, olddir);
- if (!oldpinode) {
- errno = ESTALE;
- goto out;
- }
-
- ret = glfs_resolve_at (fs, subvol, oldpinode, oldname, &oldloc,
- &oldiatt, 0 , 0);
- if (ret != 0) {
- goto out;
- }
-
- /* get/refresh the in arg objects inode in correlation to the xlator */
- newpinode = glfs_resolve_inode (fs, subvol, newdir);
- if (!newpinode) {
- errno = ESTALE;
- goto out;
- }
-
- ret = glfs_resolve_at (fs, subvol, newpinode, newname, &newloc,
- &newiatt, 0, 0);
-
- if (ret && errno != ENOENT && newloc.parent)
- goto out;
-
- if (newiatt.ia_type != IA_INVAL) {
- if ((oldiatt.ia_type == IA_IFDIR) !=
- (newiatt.ia_type == IA_IFDIR)) {
- /* Either both old and new must be dirs,
- * or both must be non-dirs. Else, fail.
- */
- ret = -1;
- errno = EEXIST;
- goto out;
- }
- }
-
- /* TODO: check if new or old is a prefix of the other, and fail EINVAL */
-
- ret = syncop_rename (subvol, &oldloc, &newloc, NULL, NULL);
- DECODE_SYNCOP_ERR (ret);
-
- if (ret == 0) {
- inode_rename (oldloc.parent->table, oldloc.parent, oldloc.name,
- newloc.parent, newloc.name, oldloc.inode,
- &oldiatt);
-
- if (newloc.inode && !inode_has_dentry (newloc.inode))
- inode_forget (newloc.inode, 0);
-
- }
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ inode_t *oldpinode = NULL;
+ inode_t *newpinode = NULL;
+ loc_t oldloc = {
+ 0,
+ };
+ loc_t newloc = {
+ 0,
+ };
+ struct iatt oldiatt = {
+ 0,
+ };
+ struct iatt newiatt = {
+ 0,
+ };
+
+ DECLARE_OLD_THIS;
+
+ /* validate in args */
+ if ((olddir == NULL) || (oldname == NULL) || (newdir == NULL) ||
+ (newname == NULL)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ oldpinode = glfs_resolve_inode(fs, subvol, olddir);
+ if (!oldpinode) {
+ errno = ESTALE;
+ goto out;
+ }
+
+ ret = glfs_resolve_at(fs, subvol, oldpinode, oldname, &oldloc, &oldiatt, 0,
+ 0);