/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2013.
* On-Line Applications Research Corporation (OAR).
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
#include "test_support.h"
#include <pthread.h>
#include <errno.h>
const char rtems_test_name[] = "PSXSIGNAL 6";
/* forward declarations to avoid warnings */
void *POSIX_Init(void *argument);
void Handler(int signo);
void *TestThread(void *argument);
pthread_t ThreadId;
pthread_cond_t CondVarId;
pthread_mutex_t MutexId;
void Handler(
int signo
)
{
}
void *TestThread(
void *argument
)
{
int status;
sigset_t mask;
struct sigaction act;
unsigned int left;
/* unblock SIGUSR1 */
status = sigemptyset( &mask );
rtems_test_assert( !status );
status = sigaddset( &mask, SIGUSR1 );
rtems_test_assert( !status );
puts( "Test: Unblock SIGUSR1" );
status = sigprocmask( SIG_UNBLOCK, &mask, NULL );
rtems_test_assert( !status );
/* install a signal handler for SIGUSR1 */
act.sa_handler = Handler;
act.sa_flags = 0;
sigaction( SIGUSR1, &act, NULL );
status = pthread_mutex_lock( &MutexId );
rtems_test_assert( !status );
/* interrupting condition wait returns 0 */
puts( "Test: pthread_cond_wait - OK" );
status = pthread_cond_wait( &CondVarId, &MutexId );
rtems_test_assert( !status );
puts( "Test: pthread_cond_wait - interrupted by signal" );
left = sleep( 10 );
printf( "Test: seconds left=%d\n", left );
return NULL;
}
void *POSIX_Init(void *argument)
{
int status;
TEST_BEGIN();
puts( "Init: pthread_cond_init - OK" );
status = pthread_cond_init( &CondVarId, NULL );
rtems_test_assert( !status );
puts( "Init: pthread_mutex_init - OK" );
status = pthread_mutex_init( &MutexId, NULL );
rtems_test_assert( !status );
puts( "Init: pthread_create - OK" );
status = pthread_create( &ThreadId, NULL, TestThread, NULL );
rtems_test_assert( !status );
sleep( 1 );
/* let TestThread run */
puts( "Init: pthread_kill - SIGUSR to Test Thread - OK" );
status = pthread_kill( ThreadId, SIGUSR1 );
rtems_test_assert( !status );
sleep( 2 );
/* let TestThread run */
puts( "Init: pthread_kill - SIGUSR to Test Thread - OK" );
status = pthread_kill( ThreadId, SIGUSR1 );
rtems_test_assert( !status );
sleep( 1 );
/* let TestThread run */
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
