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/* Copyright (C) 2004-2017 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 <errno.h>
#include <mqueue.h>
/* 64-bit time version */
extern int __y2038_linux_support;
/* Receive the oldest from highest priority messages in message queue
MQDES, stop waiting if ABS_TIMEOUT expires. */
ssize_t
__mq_timedreceive_t64 (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len,
unsigned int *__restrict msg_prio,
const struct timespec *__restrict abs_timeout)
{
struct timespec ts32, *tsp32 = NULL;
if (__y2038_linux_support)
{
/* TODO: use 64-bit syscall */
}
if (abs_timeout)
{
ts32.tv_sec = abs_timeout->tv_sec;
ts32.tv_nsec = abs_timeout->tv_nsec;
tsp32 = &ts32;
}
return mq_timedreceive(mqdes, msg_ptr, msg_len, msg_prio, tsp32);
}
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