52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
|
/*-
|
||
|
* Copyright (c) 2005 David Xu <davidxu@freebsd.org>
|
||
|
* All rights reserved.
|
||
|
*
|
||
|
* Redistribution and use in source and binary forms, with or without
|
||
|
* modification, are permitted provided that the following conditions
|
||
|
* are met:
|
||
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
* notice, this list of conditions and the following disclaimer.
|
||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
* documentation and/or other materials provided with the distribution.
|
||
|
*
|
||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
* SUCH DAMAGE.
|
||
|
*
|
||
|
* $FreeBSD$
|
||
|
*/
|
||
|
|
||
|
#ifndef _MQUEUE_H_
|
||
|
#define _MQUEUE_H_
|
||
|
|
||
|
#include <sys/types.h>
|
||
|
#include <sys/mqueue.h>
|
||
|
|
||
|
struct sigevent;
|
||
|
struct timespec;
|
||
|
|
||
|
int mq_close(mqd_t);
|
||
|
int mq_getattr(mqd_t, struct mq_attr *);
|
||
|
int mq_notify(mqd_t, const struct sigevent *);
|
||
|
mqd_t mq_open(const char *, int, ...);
|
||
|
ssize_t mq_receive(mqd_t, char *, size_t, unsigned *);
|
||
|
int mq_send(mqd_t, const char *, size_t, unsigned);
|
||
|
int mq_setattr(mqd_t, const struct mq_attr *__restrict,
|
||
|
struct mq_attr *__restrict);
|
||
|
ssize_t mq_timedreceive(mqd_t, char *__restrict, size_t,
|
||
|
unsigned *__restrict, const struct timespec *__restrict);
|
||
|
int mq_timedsend(mqd_t, const char *, size_t, unsigned,
|
||
|
const struct timespec *);
|
||
|
int mq_unlink(const char *);
|
||
|
#endif
|