diff options
| author | Amar Tumballi <amar@gluster.com> | 2012-01-17 05:57:24 +0530 |
|---|---|---|
| committer | Anand Avati <avati@gluster.com> | 2012-01-25 02:24:20 -0800 |
| commit | d7ecaaa1ed0f88869812ea17cb64a102a74c8c1c (patch) | |
| tree | 4293106362bf9dec2e6260a4062239a9b7340cc0 /xlators/storage | |
| parent | 6c54022f1b1c7f5f458f6a7e783203d11e7f89b5 (diff) | |
core: add 'fremovexattr()' fop
so operations can be done on fd for extended attribute removal
Change-Id: Ie026f1b53793aeb4ae33e96ea5408c7a97f34bf6
Signed-off-by: Amar Tumballi <amar@gluster.com>
BUG: 766571
Reviewed-on: http://review.gluster.com/778
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'xlators/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index f895aec2b06..5cfdbd4f5ee 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -2786,6 +2786,59 @@ out: return 0; } +int32_t +posix_fremovexattr (call_frame_t *frame, xlator_t *this, + fd_t *fd, const char *name) +{ + int32_t op_ret = -1; + int32_t op_errno = 0; + struct posix_fd * pfd = NULL; + int _fd = -1; + uint64_t tmp_pfd = 0; + int ret = -1; + + DECLARE_OLD_FS_ID_VAR; + + if (!strcmp (GFID_XATTR_KEY, name)) { + gf_log (this->name, GF_LOG_WARNING, "Remove xattr called" + " on gfid for file"); + goto out; + } + + ret = fd_ctx_get (fd, this, &tmp_pfd); + if (ret < 0) { + op_errno = -ret; + gf_log (this->name, GF_LOG_WARNING, + "pfd is NULL from fd=%p", fd); + goto out; + } + pfd = (struct posix_fd *)(long)tmp_pfd; + + _fd = pfd->fd; + + + + SET_FS_ID (frame->root->uid, frame->root->gid); + + op_ret = sys_fremovexattr (_fd, name); + if (op_ret == -1) { + op_errno = errno; + if (op_errno != ENOATTR && op_errno != EPERM) + gf_log (this->name, GF_LOG_ERROR, + "fremovexattr (for %s): %s", + name, strerror (op_errno)); + goto out; + } + + op_ret = 0; + +out: + SET_TO_OLD_FS_ID (); + + STACK_UNWIND_STRICT (fremovexattr, frame, op_ret, op_errno); + return 0; +} + int32_t posix_fsyncdir (call_frame_t *frame, xlator_t *this, @@ -4037,6 +4090,7 @@ struct xlator_fops fops = { .getxattr = posix_getxattr, .fgetxattr = posix_fgetxattr, .removexattr = posix_removexattr, + .fremovexattr = posix_fremovexattr, .fsyncdir = posix_fsyncdir, .access = posix_access, .ftruncate = posix_ftruncate, |