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libglusterfsclient: Add mkfifo 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 23:57:40 -07:00 committed by Anand V. Avati
parent 933c3eee81
commit 42528875cd
1 changed files with 49 additions and 0 deletions
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49
libglusterfsclient/src/libglusterfsclient.c
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@ -4429,6 +4429,55 @@ out:
return op_ret;
}
int
glusterfs_mkfifo (glusterfs_handle_t handle, const char *path, mode_t mode)
{
libglusterfs_client_ctx_t *ctx = handle;
loc_t loc = {0, };
char *name = NULL;
int32_t op_ret = -1;
dev_t dev = 0;
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 == 0) {
op_ret = -1;
errno = EEXIST;
goto out;
}
op_ret = libgf_client_path_lookup (&loc, ctx, 0);
if (op_ret == -1) {
errno = ENOENT;
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;
}
loc.inode = inode_new (ctx->itable);
op_ret = libgf_client_mknod (ctx, &loc, mode | S_IFIFO, dev);
out:
libgf_client_loc_wipe (&loc);
if (name)
free (name);
return op_ret;
}
static struct xlator_fops libgf_client_fops = {
};