spawn: Use special invocation for <spawn.h> on OS/2 kLIBC.
[gnulib.git] / tests / test-poll-h.c
blob507db55e5b32994a0917102da8dab2b066bcfa27
1 /* Test of <poll.h> substitute.
2 Copyright (C) 2010-2021 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible, 2010. */
19 #include <config.h>
21 #include <poll.h>
23 /* Check that the nfds_t type is defined. */
24 nfds_t a;
26 /* Check that the various POLL* macros are defined. */
27 int b = POLLIN | POLLPRI | POLLOUT | POLLERR | POLLHUP | POLLNVAL
28 | POLLRDNORM | POLLRDBAND | POLLWRNORM | POLLWRBAND;
30 int
31 main (void)
33 return 0;