/* Receive a message from a message queue with a timeout.  Linux version.

   Copyright (C) 2017-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <mqueue.h>

#include <sysdep-cancel.h>

/* Receive the oldest from highest priority messages in message queue

   MQDES, stop waiting if ABS_TIMEOUT expires.  */

ssize_t

__mq_timedreceive (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len,

		   unsigned int *__restrict msg_prio,

		   const struct timespec *__restrict abs_timeout)

{

  return SYSCALL_CANCEL (mq_timedreceive, mqdes, msg_ptr, msg_len, msg_prio,

			 abs_timeout);

}

hidden_def (__mq_timedreceive)

weak_alias (__mq_timedreceive, mq_timedreceive)

hidden_weak (mq_timedreceive)