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35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
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/* Receive a message from a message queue with a timeout. Linux version.
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Copyright (C) 2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <mqueue.h>
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#include <sysdep-cancel.h>
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/* Receive the oldest from highest priority messages in message queue
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MQDES, stop waiting if ABS_TIMEOUT expires. */
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ssize_t
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__mq_timedreceive (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len,
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unsigned int *__restrict msg_prio,
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const struct timespec *__restrict abs_timeout)
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{
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return SYSCALL_CANCEL (mq_timedreceive, mqdes, msg_ptr, msg_len, msg_prio,
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abs_timeout);
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}
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hidden_def (__mq_timedreceive)
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weak_alias (__mq_timedreceive, mq_timedreceive)
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hidden_weak (mq_timedreceive)
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