mqueue.h revision 330897
190075Sobrien/*- 290075Sobrien * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 390075Sobrien * 490075Sobrien * Copyright (c) 2005 David Xu <davidxu@freebsd.org> 590075Sobrien * All rights reserved. 690075Sobrien * 790075Sobrien * Redistribution and use in source and binary forms, with or without 890075Sobrien * modification, are permitted provided that the following conditions 990075Sobrien * are met: 1090075Sobrien * 1. Redistributions of source code must retain the above copyright 1190075Sobrien * notice, this list of conditions and the following disclaimer. 1290075Sobrien * 2. Redistributions in binary form must reproduce the above copyright 1390075Sobrien * notice, this list of conditions and the following disclaimer in the 1490075Sobrien * documentation and/or other materials provided with the distribution. 1590075Sobrien * 1690075Sobrien * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1790075Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1890075Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1990075Sobrien * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2090075Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2190075Sobrien * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2290075Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2390075Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2490075Sobrien * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2590075Sobrien * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2690075Sobrien * SUCH DAMAGE. 2790075Sobrien * 2890075Sobrien * $FreeBSD: stable/11/include/mqueue.h 330897 2018-03-14 03:19:51Z eadler $ 2990075Sobrien */ 3090075Sobrien 3190075Sobrien#ifndef _MQUEUE_H_ 3290075Sobrien#define _MQUEUE_H_ 3390075Sobrien 3490075Sobrien#include <sys/cdefs.h> 3590075Sobrien#include <sys/types.h> 3690075Sobrien#include <sys/mqueue.h> 3790075Sobrien#include <sys/signal.h> 3890075Sobrien 3990075Sobrienstruct timespec; 4090075Sobrien 4190075Sobrien__BEGIN_DECLS 4290075Sobrienint mq_close(mqd_t); 4390075Sobrienint mq_getattr(mqd_t, struct mq_attr *); 4490075Sobrienint mq_notify(mqd_t, const struct sigevent *); 4590075Sobrienmqd_t mq_open(const char *, int, ...); 4690075Sobrienssize_t mq_receive(mqd_t, char *, size_t, unsigned *); 4790075Sobrienint mq_send(mqd_t, const char *, size_t, unsigned); 4890075Sobrienint mq_setattr(mqd_t, const struct mq_attr *__restrict, 4990075Sobrien struct mq_attr *__restrict); 5090075Sobrienssize_t mq_timedreceive(mqd_t, char *__restrict, size_t, 5190075Sobrien unsigned *__restrict, const struct timespec *__restrict); 5290075Sobrienint mq_timedsend(mqd_t, const char *, size_t, unsigned, 5390075Sobrien const struct timespec *); 5490075Sobrienint mq_unlink(const char *); 5590075Sobrien#if __BSD_VISIBLE 5690075Sobrienint mq_getfd_np(mqd_t mqd); 5790075Sobrien#endif /* __BSD_VISIBLE */ 5890075Sobrien 5990075Sobrien__END_DECLS 6090075Sobrien#endif 6190075Sobrien