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1 /* $OpenBSD: poll.h,v 1.11 2003/12/10 23:10:08 millert Exp $ */
3 /*
4 * Copyright (c) 1996 Theo de Raadt
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 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
28 /* OPENBSD ORIGINAL: sys/sys/poll.h */
30 #ifndef _COMPAT_POLL_H_
31 #define _COMPAT_POLL_H_
33 #include <sys/time.h>
34 #include <time.h>
35 #include <sys/types.h>
36 #include <signal.h>
37 #include <poll.h>
39 #ifndef HAVE_STRUCT_POLLFD_FD
40 #define POLLIN 0x0001
41 #define POLLPRI 0x0002
42 #define POLLOUT 0x0004
43 #define POLLERR 0x0008
44 #define POLLHUP 0x0010
45 #define POLLNVAL 0x0020
46 #if 0
47 /* the following are currently not implemented */
48 #define POLLRDNORM 0x0040
49 #define POLLNORM POLLRDNORM
50 #define POLLWRNORM POLLOUT
51 #define POLLRDBAND 0x0080
52 #define POLLWRBAND 0x0100
53 #endif
54 #endif /* !HAVE_STRUCT_POLLFD_FD */
56 typedef unsigned int nfds_t;
58 int ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *);
59 #endif /* !_COMPAT_POLL_H_ */