diff options
| author | Anand Avati <avati@redhat.com> | 2013-04-15 09:52:35 -0700 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-04-24 01:06:05 -0700 |
| commit | 1bcb1c4d5225e197464d1c64bafd4e7ef4042e78 (patch) | |
| tree | 7830fb42d61e6f8c845dc3199b7701007283eaee /libglusterfs/src | |
| parent | d37b2198dc8f763205f5b7e56a0e40252ccf97fe (diff) | |
gfapi: POSIX locking support
Change-Id: I37d9e1fb4a715094876be6af3856c1b4cf398021
BUG: 953694
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/4881
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs/src')
| -rw-r--r-- | libglusterfs/src/syncop.c | 34 | ||||
| -rw-r--r-- | libglusterfs/src/syncop.h | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index 1a335d147e9..4e3c93a45f8 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -1803,3 +1803,37 @@ syncop_access (xlator_t *subvol, loc_t *loc, int32_t mask) errno = args.op_errno; return args.op_ret; } + + +int +syncop_lk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int op_ret, int op_errno, struct gf_flock *flock, + dict_t *xdata) +{ + struct syncargs *args = NULL; + + args = cookie; + + args->op_ret = op_ret; + args->op_errno = op_errno; + if (flock) + args->flock = *flock; + __wake (args); + + return 0; +} + + +int +syncop_lk (xlator_t *subvol, fd_t *fd, int cmd, struct gf_flock *flock) +{ + struct syncargs args = {0, }; + + SYNCOP (subvol, (&args), syncop_lk_cbk, subvol->fops->lk, + fd, cmd, flock, NULL); + + errno = args.op_errno; + *flock = args.flock; + + return args.op_ret; +} diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 0bb34a24156..cf044d40f36 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -120,6 +120,7 @@ struct syncargs { struct iobref *iobref; char *buffer; dict_t *xdata; + struct gf_flock flock; /* some more _cbk needs */ uuid_t uuid; @@ -325,4 +326,6 @@ int syncop_access (xlator_t *subvol, loc_t *loc, int32_t mask); int syncop_rename (xlator_t *subvol, loc_t *oldloc, loc_t *newloc); +int syncop_lk (xlator_t *subvol, fd_t *fd, int cmd, struct gf_flock *flock); + #endif /* _SYNCOP_H */ |