summaryrefslogtreecommitdiffstats
path: root/libglusterfs
diff options
context:
space:
mode:
authorKrutika Dhananjay <kdhananj@redhat.com>2016-02-25 18:27:09 +0530
committerVijay Bellur <vbellur@redhat.com>2016-03-09 04:05:08 -0800
commitdc57965cca4c6820f65e69b1b9c9bf94a38218e6 (patch)
tree2a67d3f2e0e36100fb4970e3736dd90c30256ceb /libglusterfs
parentba1a401e142ad8884f9d3f13c51f7d5b17d008fc (diff)
features/shard: Return ENOTSUP for unsupported fallocate flags
Backport of: http://review.gluster.org/13523 Basis: http://lists.gnu.org/archive/html/qemu-devel/2016-02/msg05101.html Change-Id: I681eb4d0c43c635cf96a2deab0996dec7a255fe5 BUG: 1299712 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/13652 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs')
-rw-r--r--libglusterfs/src/compat.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/libglusterfs/src/compat.h b/libglusterfs/src/compat.h
index 9f994db..cb141e3 100644
--- a/libglusterfs/src/compat.h
+++ b/libglusterfs/src/compat.h
@@ -62,7 +62,9 @@
#ifndef FALLOC_FL_PUNCH_HOLE
#define FALLOC_FL_PUNCH_HOLE 0x02 /* de-allocates range */
#endif
-
+#ifndef FALLOC_FL_ZERO_RANGE
+#define FALLOC_FL_ZERO_RANGE 0x10 /* zeroes out range */
+#endif
#ifndef HAVE_LLISTXATTR
@@ -176,6 +178,7 @@ enum {
#define F_SETLKW64 F_SETLKW
#define FALLOC_FL_KEEP_SIZE 0x01 /* default is extend size */
#define FALLOC_FL_PUNCH_HOLE 0x02 /* de-allocates range */
+#define FALLOC_FL_ZERO_RANGE 0x10 /* zeroes out range */
#ifndef _PATH_UMOUNT
#define _PATH_UMOUNT "/sbin/umount"