74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
/*-
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* Copyright (c) 2005 David Xu <davidxu@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/mqueue.h>
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#include <stddef.h>
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extern int __sys_mq_setattr(mqd_t,
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const struct mq_attr *__restrict, struct mq_attr *__restrict);
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extern int __sys_close(int fd);
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extern int __sys_mq_timedsend(mqd_t mqdes, const char *buf, size_t len,
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unsigned prio, const struct timespec *);
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extern ssize_t __sys_mq_timedreceive(mqd_t, char *__restrict, size_t,
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unsigned *__restrict, const struct timespec *__restrict);
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__weak_reference(__mq_close, mq_close);
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__weak_reference(__mq_close, _mq_close);
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__weak_reference(__mq_getattr, mq_getattr);
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__weak_reference(__mq_getattr, _mq_getattr);
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__weak_reference(__mq_receive, mq_receive);
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__weak_reference(__mq_receive, _mq_receive);
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__weak_reference(__mq_send, mq_send);
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__weak_reference(__mq_send, _mq_send);
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int
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__mq_close(int mqdes)
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{
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return __sys_close(mqdes);
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}
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int
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__mq_getattr(mqd_t mqdes, struct mq_attr *mqstat)
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{
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return __sys_mq_setattr(mqdes, NULL, mqstat);
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}
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ssize_t
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__mq_receive(mqd_t mqdes, char *buf, size_t len, unsigned *prio)
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{
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return __sys_mq_timedreceive(mqdes, buf, len, prio, NULL);
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}
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int
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__mq_send(mqd_t mqdes, const char *buf, size_t len, unsigned prio)
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{
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return __sys_mq_timedsend(mqdes, buf, len, prio, NULL);
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}
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