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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [psxtests/] [psx10/] [task.c] - Rev 385
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/* Task_1 * * This routine serves as a test task. * * Input parameters: * argument - task argument * * Output parameters: NONE * * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.OARcorp.com/rtems/license.html. * * $Id: task.c,v 1.2 2001-09-27 12:02:24 chris Exp $ */ #include "system.h" void *Task_1( void *argument ) { int status; /* wait for a condition variable signal from Init */ Task_id = pthread_self(); printf( "Task_1: ID is 0x%08x\n", Task_id ); status = pthread_mutex_init( &Mutex_id, NULL ); assert( !status ); status = pthread_mutex_lock( &Mutex_id ); assert( !status ); puts( "Task_1: pthread_cond_wait" ); status = pthread_cond_wait( &Cond1_id, &Mutex_id ); assert( !status ); puts( "Task_1: back from pthread_cond_wait release mutex" ); status = pthread_mutex_unlock( &Mutex_id ); assert( !status ); /* wait for a condition variable broadcast from Init */ status = pthread_mutex_lock( &Mutex_id ); assert( !status ); puts( "Task_1: pthread_cond_wait" ); status = pthread_cond_wait( &Cond1_id, &Mutex_id ); assert( !status ); puts( "Task_1: back from pthread_cond_wait release mutex" ); status = pthread_mutex_unlock( &Mutex_id ); assert( !status ); puts( "Task_1: task exit" ); pthread_exit( NULL ); return NULL; /* just so the compiler thinks we returned something */ }
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