1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26/*	Copyright (c) 1988 AT&T	*/
27/*	  All Rights Reserved  	*/
28
29#ifndef	_POLL_H
30#define	_POLL_H
31
32/*
33 * Poll system call interface definitions.
34 */
35
36#include <sys/feature_tests.h>
37#include <sys/poll.h>
38#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
39#include <time.h>
40#include <signal.h>
41#endif	/* defined(__EXTENSIONS__) ... */
42
43#ifdef __cplusplus
44extern "C" {
45#endif
46
47#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
48
49#if defined(__STDC__)
50
51extern int ppoll(struct pollfd *_RESTRICT_KYWD, nfds_t,
52    const struct timespec *_RESTRICT_KYWD, const sigset_t *_RESTRICT_KYWD);
53
54#else	/* __STDC__ */
55
56extern int ppoll();
57
58#endif /* __STDC__ */
59
60#endif	/* defined(__EXTENSIONS__) ... */
61
62#ifdef __cplusplus
63}
64#endif
65
66#endif	/* _POLL_H */
67