diff options
| author | rmind <rmind@NetBSD.org> | 2007-09-07 18:56:02 +0000 |
|---|---|---|
| committer | rmind <rmind@NetBSD.org> | 2007-09-07 18:56:02 +0000 |
| commit | 2cecf9bbe94300e6e59669dc9939da25fbacb6d8 (patch) | |
| tree | 00df281870a16aa20e3607a9ed69b554a1e0c042 /include/mqueue.h | |
| parent | 0d2b4f91b795304e06dc273abdf99e619bb8c765 (diff) | |
Implementation of POSIX message queues.
Reviewed by: <ad>, <tech-kern>
Diffstat (limited to 'include/mqueue.h')
| -rw-r--r-- | include/mqueue.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/mqueue.h b/include/mqueue.h new file mode 100644 index 00000000000..35be939e72d --- /dev/null +++ b/include/mqueue.h @@ -0,0 +1,57 @@ +/* $NetBSD: mqueue.h,v 1.1 2007/09/07 18:56:05 rmind Exp $ */ + +/* + * Copyright (c) 2007, Mindaugas Rasiukevicius <rmind at NetBSD org> + * + * 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 COPYRIGHT HOLDERS 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 FOUNDATION 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. + */ + +#ifndef _MQUEUE_H_ +#define _MQUEUE_H_ + +#include <fcntl.h> +#include <signal.h> +#include <time.h> + +#include <sys/cdefs.h> +#include <sys/types.h> + +#include <sys/mqueue.h> + +__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 *); +__END_DECLS + +#endif /* _MQUEUE_H_ */ |
