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libglusterfsclient: Add unlink API

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Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
This commit is contained in:
Shehjar Tikoo 2009-04-16 23:58:00 -07:00 committed by Anand V. Avati
parent 42528875cd
commit 7aff8936f9
1 changed files with 74 additions and 0 deletions
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74
libglusterfsclient/src/libglusterfsclient.c
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@ -4478,6 +4478,80 @@ out:
return op_ret;
}
int32_t
libgf_client_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
libgf_client_local_t *local = frame->local;
local->reply_stub = fop_unlink_cbk_stub (frame, NULL, op_ret,
op_errno);
LIBGF_REPLY_NOTIFY (local);
return 0;
}
int
libgf_client_unlink (libglusterfs_client_ctx_t *ctx, loc_t *loc)
{
int op_ret = -1;
libgf_client_local_t *local = NULL;
call_stub_t *stub = NULL;
LIBGF_CLIENT_FOP (ctx, stub, unlink, local, loc);
op_ret = stub->args.unlink_cbk.op_ret;
errno = stub->args.unlink_cbk.op_errno;
if (op_ret == -1)
goto out;
inode_unlink (loc->inode, loc->parent, loc->name);
out:
call_stub_destroy (stub);
return op_ret;
}
int
glusterfs_unlink (glusterfs_handle_t handle, const char *path)
{
int32_t op_ret = -1;
loc_t loc = {0, };
libglusterfs_client_ctx_t *ctx = handle;
char *name = NULL;
GF_VALIDATE_OR_GOTO (LIBGF_XL_NAME, ctx, out);
GF_VALIDATE_ABSOLUTE_PATH_OR_GOTO (LIBGF_XL_NAME, path, out);
loc.path = strdup (path);
op_ret = libgf_client_path_lookup (&loc, ctx, 1);
if (op_ret == -1) {
gf_log ("libglusterfsclient", GF_LOG_ERROR,
"path lookup failed for (%s)", path);
goto out;
}
name = strdup (path);
op_ret = libgf_client_loc_fill (&loc, ctx, 0, loc.parent->ino,
basename (name));
if (op_ret == -1) {
gf_log ("libglusterfsclient", GF_LOG_ERROR,
"libgf_client_loc_fill returned -1, "
" returning EINVAL");
errno = EINVAL;
goto out;
}
op_ret = libgf_client_unlink (ctx, &loc);
out:
if (name)
FREE (name);
libgf_client_loc_wipe (&loc);
return op_ret;
}
static struct xlator_fops libgf_client_fops = {
};