1 /* $NetBSD: poll.c,v 1.1 2022/01/22 07:56:16 pho Exp $ */
2
3 /*
4 * Copyright (c) 2021 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote
16 * products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
20 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include <sys/cdefs.h>
33 #if !defined(lint)
34 __RCSID("$NetBSD: poll.c,v 1.1 2022/01/22 07:56:16 pho Exp $");
35 #endif /* !lint */
36
37 #include <fuse_internal.h>
38
39 /* XXX: ReFUSE doesn't support polling at the moment. It doesn't
40 * implement puffs_node_poll(), and will never invoke
41 * fuse_operations.poll(). So there is no valid way for a FUSE
42 * filesystem to actually call these functions. */
43
44 int
fuse_notify_poll(struct fuse_pollhandle * ph)45 fuse_notify_poll(struct fuse_pollhandle *ph) {
46 return 0;
47 }
48
49 void
fuse_pollhandle_destroy(struct fuse_pollhandle * ph)50 fuse_pollhandle_destroy(struct fuse_pollhandle *ph) {
51 }
52