mqueue.h revision 1.1 
1/*	$NetBSD: mqueue.h,v 1.1 2007/09/07 18:56:05 rmind Exp $	*/
2
3/*
4 * Copyright (c) 2007, Mindaugas Rasiukevicius <rmind at NetBSD org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef _MQUEUE_H_
29#define _MQUEUE_H_
30
31#include <fcntl.h>
32#include <signal.h>
33#include <time.h>
34
35#include <sys/cdefs.h>
36#include <sys/types.h>
37
38#include <sys/mqueue.h>
39
40__BEGIN_DECLS
41int	mq_close(mqd_t);
42int	mq_getattr(mqd_t, struct mq_attr *);
43int	mq_notify(mqd_t, const struct sigevent *);
44mqd_t	mq_open(const char *, int, ...);
45ssize_t	mq_receive(mqd_t, char *, size_t, unsigned *);
46int	mq_send(mqd_t, const char *, size_t, unsigned);
47int	mq_setattr(mqd_t, const struct mq_attr * __restrict,
48		    struct mq_attr * __restrict);
49ssize_t	mq_timedreceive(mqd_t, char * __restrict, size_t,
50		    unsigned * __restrict,
51		    const struct timespec * __restrict);
52int	mq_timedsend(mqd_t, const char *, size_t, unsigned,
53		    const struct timespec *);
54int	mq_unlink(const char *);
55__END_DECLS
56
57#endif	/* _MQUEUE_H_ */
58