/*- * 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/cdefs.h> #include <sys/types.h> #include <sys/mqueue.h> struct sigevent; struct timespec; __BEGIN_DECLS 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 *); int __mq_oshandle(mqd_t mqd); __END_DECLS #endif