diff options
author | Niels de Vos <ndevos@redhat.com> | 2015-06-21 17:04:29 +0200 |
---|---|---|
committer | Jeff Darcy <jdarcy@redhat.com> | 2016-02-04 09:31:32 -0800 |
commit | 9b71092f3d6cea1cca4804b0588152c79bd34e1d (patch) | |
tree | 26aaedcb1081ccf35347a5b77f4286bec5caa226 /xlators/protocol/client/src/client.c | |
parent | 41beab5444969f235c665042965a650b5a2866e6 (diff) |
protocol: implement seek() FOP
Network protocol extensions for the seek() FOP. The format is based on
the SEEK procedure in NFSv4.2.
Change-Id: I060768a8a4b9b1c80f4a24c0f17d630f7f028690
BUG: 1220173
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/11482
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Diffstat (limited to 'xlators/protocol/client/src/client.c')
-rw-r--r-- | xlators/protocol/client/src/client.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client.c b/xlators/protocol/client/src/client.c index 39ac7c379da..29fe44c4974 100644 --- a/xlators/protocol/client/src/client.c +++ b/xlators/protocol/client/src/client.c @@ -1894,6 +1894,35 @@ out: int32_t +client_seek (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, + gf_seek_what_t what, dict_t *xdata) +{ + int ret = -1; + clnt_conf_t *conf = NULL; + rpc_clnt_procedure_t *proc = NULL; + clnt_args_t args = {0,}; + + conf = this->private; + if (!conf || !conf->fops) + goto out; + + args.fd = fd; + args.offset = offset; + args.what = what; + args.xdata = xdata; + + proc = &conf->fops->proctable[GF_FOP_SEEK]; + if (proc->fn) + ret = proc->fn (frame, this, &args); +out: + if (ret) + STACK_UNWIND_STRICT(seek, frame, -1, ENOTCONN, 0, NULL); + + return 0; +} + + +int32_t client_getspec (call_frame_t *frame, xlator_t *this, const char *key, int32_t flags) { @@ -2688,6 +2717,7 @@ struct xlator_fops fops = { .zerofill = client_zerofill, .getspec = client_getspec, .ipc = client_ipc, + .seek = client_seek, }; |