forked from Imagelibrary/rtems
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include "tmacros.h"
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#include <pthread.h>
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#include <errno.h>
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pthread_cond_t Condition;
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pthread_mutex_t Mutex1;
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pthread_mutex_t Mutex2;
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void *BlockingThread(
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void *argument
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)
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{
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puts( "BlockingThread - pthread_cond_wait on Mutex1 - OK" );
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(void) pthread_cond_wait( &Condition, &Mutex1 );
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puts( "ERROR - BlockingThread returned from pthread_cond_wait!" );
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rtems_test_exit( 0 );
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return NULL;
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}
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void *POSIX_Init(
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void *argument
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)
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{
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int sc;
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pthread_t Thread;
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puts( "\n\n*** POSIX TEST -- CONDITION VARIABLE 01 ***" );
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puts( "Init - pthread_mutex_init - Mutex1 - OK" );
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sc = pthread_mutex_init( &Mutex1, NULL );
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fatal_posix_service_status( sc, 0, "mutex1 create ok" );
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puts( "Init - pthread_mutex_init - Mutex2 - OK" );
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sc = pthread_mutex_init( &Mutex2, NULL );
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fatal_posix_service_status( sc, 0, "mutex2 create ok" );
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puts( "Init - pthread_cond_init - Condition - OK" );
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sc = pthread_cond_init( &Condition, NULL );
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fatal_posix_service_status( sc, 0, "Condition create ok" );
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puts( "Init - pthread_create - OK" );
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sc = pthread_create( &Thread, NULL, BlockingThread, NULL );
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fatal_posix_service_status( sc, 0, "Thread create ok" );
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puts( "Init - sleep to let BlockingThread run" );
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sleep(1);
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puts( "Init - pthread_cond_wait on Mutex2 - EINVAL" );
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sc = pthread_cond_wait( &Condition, &Mutex2 );
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fatal_posix_service_status( sc, EINVAL, "cond_wait EINVAL" );
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puts( "*** END OF POSIX TEST CONDITION VARIABLE 01 ***" );
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rtems_test_exit( 0 );
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return NULL; /* just so the compiler thinks we returned something */
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}
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
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#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 2
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#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 1
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#define CONFIGURE_POSIX_INIT_THREAD_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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