Compile Test: pthread_mutex_clocklock

pthread_mutex_clocklock.c

/*
* @file
* @brief pthread_mutex_clocklock() API Conformance Test
*/

/* 
* Copyright (C) 2021 Matthew Joyce
*
* 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 COPYRIGHT OWNER 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.
*/

/* Defining to have access to function prototype in libc/include/pthread.h */
#define _GNU_SOURCE

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <pthread.h>

#ifndef _POSIX_THREADS
#error "rtems is supposed to have pthread_mutex_clocklock"
#endif
#ifndef _POSIX_TIMEOUTS
#error "rtems is supposed to have pthread_mutex_clocklock"
#endif

int test( void );

int test( void )
{
  pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
  clockid_t clock_id = CLOCK_REALTIME;
  struct timespec abstime;
  abstime.tv_sec = 2;
  int result;

  /* This method appeared in the Issue 8 POSIX Standard */
  result = pthread_mutex_clocklock( &mutex, clock_id, &abstime );

  return result;
}