1 d24ddaa6 2022-02-26 thomas /*	$OpenBSD: poll.h,v 1.11 2003/12/10 23:10:08 millert Exp $ */
 2 d24ddaa6 2022-02-26 thomas 
 3 d24ddaa6 2022-02-26 thomas /*
 4 d24ddaa6 2022-02-26 thomas  * Copyright (c) 1996 Theo de Raadt
 5 d24ddaa6 2022-02-26 thomas  * All rights reserved.
 6 d24ddaa6 2022-02-26 thomas  *
 7 d24ddaa6 2022-02-26 thomas  * Redistribution and use in source and binary forms, with or without
 8 d24ddaa6 2022-02-26 thomas  * modification, are permitted provided that the following conditions
 9 d24ddaa6 2022-02-26 thomas  * are met:
10 d24ddaa6 2022-02-26 thomas  * 1. Redistributions of source code must retain the above copyright
11 d24ddaa6 2022-02-26 thomas  *    notice, this list of conditions and the following disclaimer.
12 d24ddaa6 2022-02-26 thomas  * 2. Redistributions in binary form must reproduce the above copyright
13 d24ddaa6 2022-02-26 thomas  *    notice, this list of conditions and the following disclaimer in the
14 d24ddaa6 2022-02-26 thomas  *    documentation and/or other materials provided with the distribution.
15 d24ddaa6 2022-02-26 thomas  *
16 d24ddaa6 2022-02-26 thomas  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 d24ddaa6 2022-02-26 thomas  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 d24ddaa6 2022-02-26 thomas  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 d24ddaa6 2022-02-26 thomas  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 d24ddaa6 2022-02-26 thomas  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 d24ddaa6 2022-02-26 thomas  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 d24ddaa6 2022-02-26 thomas  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 d24ddaa6 2022-02-26 thomas  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 d24ddaa6 2022-02-26 thomas  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 d24ddaa6 2022-02-26 thomas  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 d24ddaa6 2022-02-26 thomas  */
27 d24ddaa6 2022-02-26 thomas 
28 d24ddaa6 2022-02-26 thomas /* OPENBSD ORIGINAL: sys/sys/poll.h */
29 d24ddaa6 2022-02-26 thomas 
30 d24ddaa6 2022-02-26 thomas #ifndef	_COMPAT_POLL_H_
31 d24ddaa6 2022-02-26 thomas #define	_COMPAT_POLL_H_
32 d24ddaa6 2022-02-26 thomas 
33 d24ddaa6 2022-02-26 thomas #include <sys/time.h>
34 d24ddaa6 2022-02-26 thomas #include <time.h>
35 d24ddaa6 2022-02-26 thomas #include <sys/types.h>
36 d24ddaa6 2022-02-26 thomas #include <signal.h>
37 d24ddaa6 2022-02-26 thomas #include <poll.h>
38 d24ddaa6 2022-02-26 thomas 
39 d24ddaa6 2022-02-26 thomas #ifndef HAVE_STRUCT_POLLFD_FD
40 d24ddaa6 2022-02-26 thomas #define	POLLIN		0x0001
41 d24ddaa6 2022-02-26 thomas #define	POLLPRI		0x0002
42 d24ddaa6 2022-02-26 thomas #define	POLLOUT		0x0004
43 d24ddaa6 2022-02-26 thomas #define	POLLERR		0x0008
44 d24ddaa6 2022-02-26 thomas #define	POLLHUP		0x0010
45 d24ddaa6 2022-02-26 thomas #define	POLLNVAL	0x0020
46 d24ddaa6 2022-02-26 thomas #if 0
47 d24ddaa6 2022-02-26 thomas /* the following are currently not implemented */
48 d24ddaa6 2022-02-26 thomas #define	POLLRDNORM	0x0040
49 d24ddaa6 2022-02-26 thomas #define POLLNORM	POLLRDNORM
50 d24ddaa6 2022-02-26 thomas #define POLLWRNORM      POLLOUT
51 d24ddaa6 2022-02-26 thomas #define	POLLRDBAND	0x0080
52 d24ddaa6 2022-02-26 thomas #define	POLLWRBAND	0x0100
53 d24ddaa6 2022-02-26 thomas #endif
54 d24ddaa6 2022-02-26 thomas #endif /* !HAVE_STRUCT_POLLFD_FD */
55 d24ddaa6 2022-02-26 thomas 
56 d24ddaa6 2022-02-26 thomas typedef unsigned int	nfds_t;
57 d24ddaa6 2022-02-26 thomas 
58 d24ddaa6 2022-02-26 thomas int   ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *);
59 d24ddaa6 2022-02-26 thomas #endif /* !_COMPAT_POLL_H_ */