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-rw-r--r--rpc/xdr/src/glusterfs3.h235
1 files changed, 235 insertions, 0 deletions
diff --git a/rpc/xdr/src/glusterfs3.h b/rpc/xdr/src/glusterfs3.h
index 363eca246cb..ecee1fea471 100644
--- a/rpc/xdr/src/glusterfs3.h
+++ b/rpc/xdr/src/glusterfs3.h
@@ -24,6 +24,7 @@
#include <sys/uio.h>
#include "glusterfs3-xdr.h"
+#include "iatt.h"
#define xdr_decoded_remaining_addr(xdr) ((&xdr)->x_private)
#define xdr_decoded_remaining_len(xdr) ((&xdr)->x_handy)
@@ -31,6 +32,240 @@
#define xdr_decoded_length(xdr) (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base))
+#define GF_O_ACCMODE 003
+#define GF_O_RDONLY 00
+#define GF_O_WRONLY 01
+#define GF_O_RDWR 02
+#define GF_O_CREAT 0100
+#define GF_O_EXCL 0200
+#define GF_O_NOCTTY 0400
+#define GF_O_TRUNC 01000
+#define GF_O_APPEND 02000
+#define GF_O_NONBLOCK 04000
+#define GF_O_SYNC 010000
+#define GF_O_ASYNC 020000
+
+#define GF_O_DIRECT 040000
+#define GF_O_DIRECTORY 0200000
+#define GF_O_NOFOLLOW 0400000
+#define GF_O_NOATIME 01000000
+#define GF_O_CLOEXEC 02000000
+
+#define GF_O_LARGEFILE 0100000
+
+#define XLATE_BIT(from, to, bit) do { \
+ if (from & bit) \
+ to = to | GF_##bit; \
+ } while (0)
+
+#define UNXLATE_BIT(from, to, bit) do { \
+ if (from & GF_##bit) \
+ to = to | bit; \
+ } while (0)
+
+#define XLATE_ACCESSMODE(from, to) do { \
+ switch (from & O_ACCMODE) { \
+ case O_RDONLY: to |= GF_O_RDONLY; \
+ break; \
+ case O_WRONLY: to |= GF_O_WRONLY; \
+ break; \
+ case O_RDWR: to |= GF_O_RDWR; \
+ break; \
+ } \
+ } while (0)
+
+#define UNXLATE_ACCESSMODE(from, to) do { \
+ switch (from & GF_O_ACCMODE) { \
+ case GF_O_RDONLY: to |= O_RDONLY; \
+ break; \
+ case GF_O_WRONLY: to |= O_WRONLY; \
+ break; \
+ case GF_O_RDWR: to |= O_RDWR; \
+ break; \
+ } \
+ } while (0)
+
+static inline uint32_t
+gf_flags_from_flags (uint32_t flags)
+{
+ uint32_t gf_flags = 0;
+
+ XLATE_ACCESSMODE (flags, gf_flags);
+
+ XLATE_BIT (flags, gf_flags, O_CREAT);
+ XLATE_BIT (flags, gf_flags, O_EXCL);
+ XLATE_BIT (flags, gf_flags, O_NOCTTY);
+ XLATE_BIT (flags, gf_flags, O_TRUNC);
+ XLATE_BIT (flags, gf_flags, O_APPEND);
+ XLATE_BIT (flags, gf_flags, O_NONBLOCK);
+ XLATE_BIT (flags, gf_flags, O_SYNC);
+ XLATE_BIT (flags, gf_flags, O_ASYNC);
+
+ XLATE_BIT (flags, gf_flags, O_DIRECT);
+ XLATE_BIT (flags, gf_flags, O_DIRECTORY);
+ XLATE_BIT (flags, gf_flags, O_NOFOLLOW);
+#ifdef O_NOATIME
+ XLATE_BIT (flags, gf_flags, O_NOATIME);
+#endif
+#ifdef O_CLOEXEC
+ XLATE_BIT (flags, gf_flags, O_CLOEXEC);
+#endif
+ XLATE_BIT (flags, gf_flags, O_LARGEFILE);
+
+ return gf_flags;
+}
+
+static inline uint32_t
+gf_flags_to_flags (uint32_t gf_flags)
+{
+ uint32_t flags = 0;
+
+ UNXLATE_ACCESSMODE (gf_flags, flags);
+
+ UNXLATE_BIT (gf_flags, flags, O_CREAT);
+ UNXLATE_BIT (gf_flags, flags, O_EXCL);
+ UNXLATE_BIT (gf_flags, flags, O_NOCTTY);
+ UNXLATE_BIT (gf_flags, flags, O_TRUNC);
+ UNXLATE_BIT (gf_flags, flags, O_APPEND);
+ UNXLATE_BIT (gf_flags, flags, O_NONBLOCK);
+ UNXLATE_BIT (gf_flags, flags, O_SYNC);
+ UNXLATE_BIT (gf_flags, flags, O_ASYNC);
+
+ UNXLATE_BIT (gf_flags, flags, O_DIRECT);
+ UNXLATE_BIT (gf_flags, flags, O_DIRECTORY);
+ UNXLATE_BIT (gf_flags, flags, O_NOFOLLOW);
+#ifdef O_NOATIME
+ UNXLATE_BIT (gf_flags, flags, O_NOATIME);
+#endif
+#ifdef O_CLOEXEC
+ UNXLATE_BIT (gf_flags, flags, O_CLOEXEC);
+#endif
+ UNXLATE_BIT (gf_flags, flags, O_LARGEFILE);
+
+ return flags;
+}
+
+
+static inline void
+gf_statfs_to_statfs (struct gf_statfs *gf_stat, struct statvfs *stat)
+{
+ if (!stat || !gf_stat)
+ return;
+
+ stat->f_bsize = (gf_stat->bsize);
+ stat->f_frsize = (gf_stat->frsize);
+ stat->f_blocks = (gf_stat->blocks);
+ stat->f_bfree = (gf_stat->bfree);
+ stat->f_bavail = (gf_stat->bavail);
+ stat->f_files = (gf_stat->files);
+ stat->f_ffree = (gf_stat->ffree);
+ stat->f_favail = (gf_stat->favail);
+ stat->f_fsid = (gf_stat->fsid);
+ stat->f_flag = (gf_stat->flag);
+ stat->f_namemax = (gf_stat->namemax);
+}
+
+
+static inline void
+gf_statfs_from_statfs (struct gf_statfs *gf_stat, struct statvfs *stat)
+{
+ if (!stat || !gf_stat)
+ return;
+
+ gf_stat->bsize = stat->f_bsize;
+ gf_stat->frsize = stat->f_frsize;
+ gf_stat->blocks = stat->f_blocks;
+ gf_stat->bfree = stat->f_bfree;
+ gf_stat->bavail = stat->f_bavail;
+ gf_stat->files = stat->f_files;
+ gf_stat->ffree = stat->f_ffree;
+ gf_stat->favail = stat->f_favail;
+ gf_stat->fsid = stat->f_fsid;
+ gf_stat->flag = stat->f_flag;
+ gf_stat->namemax = stat->f_namemax;
+}
+
+static inline void
+gf_proto_flock_to_flock (struct gf_proto_flock *gf_proto_flock, struct gf_flock *gf_flock)
+{
+ if (!gf_flock || !gf_proto_flock)
+ return;
+
+ gf_flock->l_type = gf_proto_flock->type;
+ gf_flock->l_whence = gf_proto_flock->whence;
+ gf_flock->l_start = gf_proto_flock->start;
+ gf_flock->l_len = gf_proto_flock->len;
+ gf_flock->l_pid = gf_proto_flock->pid;
+ gf_flock->l_owner = gf_proto_flock->owner;
+}
+
+
+static inline void
+gf_proto_flock_from_flock (struct gf_proto_flock *gf_proto_flock, struct gf_flock *gf_flock)
+{
+ if (!gf_flock || !gf_proto_flock)
+ return;
+
+ gf_proto_flock->type = (gf_flock->l_type);
+ gf_proto_flock->whence = (gf_flock->l_whence);
+ gf_proto_flock->start = (gf_flock->l_start);
+ gf_proto_flock->len = (gf_flock->l_len);
+ gf_proto_flock->pid = (gf_flock->l_pid);
+ gf_proto_flock->owner = (gf_flock->l_owner);
+}
+
+static inline void
+gf_stat_to_iatt (struct gf_iatt *gf_stat, struct iatt *iatt)
+{
+ if (!iatt || !gf_stat)
+ return;
+
+ memcpy (iatt->ia_gfid, gf_stat->ia_gfid, 16);
+ iatt->ia_ino = gf_stat->ia_ino ;
+ iatt->ia_dev = gf_stat->ia_dev ;
+ iatt->ia_type = ia_type_from_st_mode (gf_stat->mode) ;
+ iatt->ia_prot = ia_prot_from_st_mode (gf_stat->mode) ;
+ iatt->ia_nlink = gf_stat->ia_nlink ;
+ iatt->ia_uid = gf_stat->ia_uid ;
+ iatt->ia_gid = gf_stat->ia_gid ;
+ iatt->ia_rdev = gf_stat->ia_rdev ;
+ iatt->ia_size = gf_stat->ia_size ;
+ iatt->ia_blksize = gf_stat->ia_blksize ;
+ iatt->ia_blocks = gf_stat->ia_blocks ;
+ iatt->ia_atime = gf_stat->ia_atime ;
+ iatt->ia_atime_nsec = gf_stat->ia_atime_nsec ;
+ iatt->ia_mtime = gf_stat->ia_mtime ;
+ iatt->ia_mtime_nsec = gf_stat->ia_mtime_nsec ;
+ iatt->ia_ctime = gf_stat->ia_ctime ;
+ iatt->ia_ctime_nsec = gf_stat->ia_ctime_nsec ;
+}
+
+
+static inline void
+gf_stat_from_iatt (struct gf_iatt *gf_stat, struct iatt *iatt)
+{
+ if (!iatt || !gf_stat)
+ return;
+
+ memcpy (gf_stat->ia_gfid, iatt->ia_gfid, 16);
+ gf_stat->ia_ino = iatt->ia_ino ;
+ gf_stat->ia_dev = iatt->ia_dev ;
+ gf_stat->mode = st_mode_from_ia (iatt->ia_prot, iatt->ia_type);
+ gf_stat->ia_nlink = iatt->ia_nlink ;
+ gf_stat->ia_uid = iatt->ia_uid ;
+ gf_stat->ia_gid = iatt->ia_gid ;
+ gf_stat->ia_rdev = iatt->ia_rdev ;
+ gf_stat->ia_size = iatt->ia_size ;
+ gf_stat->ia_blksize = iatt->ia_blksize ;
+ gf_stat->ia_blocks = iatt->ia_blocks ;
+ gf_stat->ia_atime = iatt->ia_atime ;
+ gf_stat->ia_atime_nsec = iatt->ia_atime_nsec ;
+ gf_stat->ia_mtime = iatt->ia_mtime ;
+ gf_stat->ia_mtime_nsec = iatt->ia_mtime_nsec ;
+ gf_stat->ia_ctime = iatt->ia_ctime ;
+ gf_stat->ia_ctime_nsec = iatt->ia_ctime_nsec ;
+}
+
/* FOPS */
ssize_t
xdr_serialize_lookup_rsp (struct iovec outmsg, void *resp);