/* * COPYRIGHT (c) 1989-2009. * 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.rtems.org/license/LICENSE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #define TEST_INIT #include #include #define CONFIGURE_INIT #include "system.h" #include #include "tmacros.h" #include "pritime.h" const char rtems_test_name[] = "PSX 7"; void print_schedparam( char *prefix, struct sched_param *schedparam ); void print_schedparam( char *prefix, struct sched_param *schedparam ) { printf( "%ssched priority = %d\n", prefix, schedparam->sched_priority ); #if defined(_POSIX_SPORADIC_SERVER) printf( "%ssched_ss_low_priority = %d\n", prefix, schedparam->sched_ss_low_priority ); printf( "%ssched_ss_replenish_period = (%" PRIdtime_t ", %ld)\n", prefix, schedparam->sched_ss_repl_period.tv_sec, schedparam->sched_ss_repl_period.tv_nsec ); printf( "%ssched_sched_ss_initial_budget = (%" PRIdtime_t ", %ld)\n", prefix, schedparam->sched_ss_init_budget.tv_sec, schedparam->sched_ss_init_budget.tv_nsec ); #else printf( "%s_POSIX_SPORADIC_SERVER is not defined\n", prefix ); #endif } void *POSIX_Init( void *argument ) { int status; int scope; int inheritsched; int schedpolicy; size_t stacksize; #if HAVE_DECL_PTHREAD_ATTR_SETGUARDSIZE size_t guardsize; #endif void *stackaddr; int detachstate; struct sched_param schedparam; pthread_attr_t attr; pthread_attr_t destroyed_attr; TEST_BEGIN(); /* set the time of day, and print our buffer in multiple ways */ set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); /* get id of this thread */ Init_id = pthread_self(); printf( "Init's ID is 0x%08" PRIxpthread_t "\n", Init_id ); /* exercise init and destroy */ puts( "Init - pthread_attr_init - EINVAL (NULL attr)" ); status = pthread_attr_init( NULL ); fatal_directive_check_status_only( status, EINVAL, "null attribute" ); puts( "Init - pthread_attr_init - SUCCESSFUL" ); status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init" ); puts( "Init - initialize and destroy an attribute - SUCCESSFUL" ); status = pthread_attr_init( &destroyed_attr ); posix_service_failed( status, "pthread_attr_init"); status = pthread_attr_destroy( &destroyed_attr ); posix_service_failed( status, "pthread_attr_destroy"); puts( "Init - pthread_attr_destroy - EINVAL (NULL attr)" ); status = pthread_attr_destroy( NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL attribute" ); puts( "Init - pthread_attr_destroy - EINVAL (not initialized)" ); status = pthread_attr_destroy( &destroyed_attr ); fatal_directive_check_status_only( status, EINVAL, "not initialized" ); /* check some errors in pthread_create */ puts( "Init - pthread_create - EINVAL (attr not initialized)" ); status = pthread_create( &Task_id, &destroyed_attr, Task_1, NULL ); fatal_directive_check_status_only( status, EINVAL, "attribute not initialized" ); /* junk stack address */ status = pthread_attr_setstackaddr( &attr, (void *)&schedparam ); posix_service_failed( status, "setstackaddr"); /* must go around pthread_attr_setstacksize to set a bad stack size */ attr.stacksize = 0; puts( "Init - pthread_create - EINVAL (stacksize too small)" ); status = pthread_create( &Task_id, &attr, Task_1, NULL ); fatal_directive_check_status_only( status, EINVAL, "stacksize too small" ); /* reset all the fields */ status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init"); #if HAVE_DECL_PTHREAD_ATTR_SETSTACKADDR attr.stacksize = rtems_configuration_get_work_space_size() * 10; puts( "Init - pthread_create - EAGAIN (stacksize too large)" ); status = pthread_create( &Task_id, &attr, Task_1, NULL ); fatal_directive_check_status_only( status, EAGAIN, "stacksize too large" ); #endif status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init"); /* must go around pthread_attr_set routines to set a bad value */ attr.inheritsched = -1; puts( "Init - pthread_create - EINVAL (invalid inherit scheduler)" ); status = pthread_create( &Task_id, &attr, Task_1, NULL ); fatal_directive_check_status_only( status, EINVAL, "invalid inherit scheduler" ); /* check out the error case for system scope not supported */ status = pthread_attr_init( &attr ); posix_service_failed( status, " pthread_attr_init"); /* must go around pthread_attr_set routines to set a bad value */ attr.contentionscope = PTHREAD_SCOPE_SYSTEM; puts( "Init - pthread_create - ENOTSUP (unsupported system contention scope)" ); status = pthread_create( &Task_id, &attr, Task_1, NULL ); fatal_directive_check_status_only( status, ENOTSUP, "unsupported system contention scope" ); status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init"); /* now check out pthread_create for inherit scheduler */ status = pthread_attr_setinheritsched( &attr, PTHREAD_INHERIT_SCHED ); posix_service_failed( status, "pthread_attr_setinheritsched"); puts( "Init - pthread_create - SUCCESSFUL (inherit scheduler)" ); status = pthread_create( &Task_id, &attr, Task_1, NULL ); posix_service_failed( status, "pthread_create"); status = pthread_join( Task_id, NULL ); posix_service_failed( status, " pthread_join"); /* switch to Task_1 */ /* exercise get and set scope */ empty_line(); status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init"); puts( "Init - pthread_attr_setscope - EINVAL (NULL attr)" ); status = pthread_attr_setscope( NULL, PTHREAD_SCOPE_PROCESS ); fatal_directive_check_status_only( status, EINVAL , "NULL attr" ); puts( "Init - pthread_attr_setscope - ENOTSUP" ); status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_SYSTEM ); fatal_directive_check_status_only( status, ENOTSUP, "PTHREAD_SCOPE_SYSTEM" ); puts( "Init - pthread_attr_setscope - EINVAL (not initialized attr)" ); status = pthread_attr_setscope( &destroyed_attr, PTHREAD_SCOPE_PROCESS ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setscope - EINVAL (invalid scope)" ); status = pthread_attr_setscope( &attr, -1 ); fatal_directive_check_status_only( status, EINVAL, "invalid scope" ); puts( "Init - pthread_attr_setscope - SUCCESSFUL" ); status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_PROCESS ); posix_service_failed( status, "pthread_attr_setscope"); puts( "Init - pthread_attr_getscope - EINVAL (NULL attr)" ); status = pthread_attr_getscope( NULL, &scope ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getscope - EINVAL (NULL scope)" ); status = pthread_attr_getscope( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL scope" ); puts( "Init - pthread_attr_getscope - EINVAL (not initialized attr)" ); status = pthread_attr_getscope( &destroyed_attr, &scope ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getscope - SUCCESSFUL" ); status = pthread_attr_getscope( &attr, &scope ); posix_service_failed( status, "pthread_attr_getscope"); printf( "Init - current scope attribute = %d\n", scope ); /* exercise get and set inherit scheduler */ empty_line(); puts( "Init - pthread_attr_setinheritsched - EINVAL (NULL attr)" ); status = pthread_attr_setinheritsched( NULL, PTHREAD_INHERIT_SCHED ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setinheritsched - EINVAL (not initialized attr)" ); status = pthread_attr_setinheritsched( &destroyed_attr, PTHREAD_INHERIT_SCHED ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setinheritsched - ENOTSUP (invalid inheritsched)" ); status = pthread_attr_setinheritsched( &attr, -1 ); fatal_directive_check_status_only( status, ENOTSUP, "invalid inheritsched" ); puts( "Init - pthread_attr_setinheritsched - SUCCESSFUL" ); status = pthread_attr_setinheritsched( &attr, PTHREAD_INHERIT_SCHED ); posix_service_failed( status, "pthread_attr_setinheritsched"); puts( "Init - pthread_attr_getinheritsched - EINVAL (NULL attr)" ); status = pthread_attr_getinheritsched( NULL, &inheritsched ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getinheritsched - EINVAL (NULL inheritsched)" ); status = pthread_attr_getinheritsched( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL inheritsched" ); puts( "Init - pthread_attr_getinheritsched - EINVAL (not initialized attr)" ); status = pthread_attr_getinheritsched( &destroyed_attr, &inheritsched ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getinheritsched - SUCCESSFUL" ); status = pthread_attr_getinheritsched( &attr, &inheritsched ); posix_service_failed( status, "pthread_attr_getinheritsched"); printf( "Init - current inherit scheduler attribute = %d\n", inheritsched ); /* exercise get and set inherit scheduler */ empty_line(); puts( "Init - pthread_attr_setschedpolicy - EINVAL (NULL attr)" ); status = pthread_attr_setschedpolicy( NULL, SCHED_FIFO ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setschedpolicy - EINVAL (not initialized attr)" ); status = pthread_attr_setschedpolicy( &destroyed_attr, SCHED_OTHER ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setschedpolicy - ENOTSUP (invalid schedpolicy)" ); status = pthread_attr_setschedpolicy( &attr, -1 ); fatal_directive_check_status_only( status, ENOTSUP, "invalid schedpolicy" ); puts( "Init - pthread_attr_setschedpolicy - SUCCESSFUL" ); status = pthread_attr_setschedpolicy( &attr, SCHED_RR ); posix_service_failed( status, "pthread_attr_setschedpolicy"); puts( "Init - pthread_attr_getschedpolicy - EINVAL (NULL attr)" ); status = pthread_attr_getschedpolicy( NULL, &schedpolicy ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getschedpolicy - EINVAL (NULL schedpolicy)" ); status = pthread_attr_getschedpolicy( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL schedpolicy" ); puts( "Init - pthread_attr_getschedpolicy - EINVAL (not initialized attr)" ); status = pthread_attr_getschedpolicy( &destroyed_attr, &schedpolicy ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getschedpolicy - SUCCESSFUL" ); status = pthread_attr_getschedpolicy( &attr, &schedpolicy ); posix_service_failed( status, "pthread_attr_getschedpolicy"); printf( "Init - current scheduler policy attribute = %d\n", schedpolicy ); /* exercise get and set stack size */ empty_line(); puts( "Init - pthread_attr_setstacksize - EINVAL (NULL attr)" ); status = pthread_attr_setstacksize( NULL, 0 ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setstacksize - EINVAL (not initialized attr)" ); status = pthread_attr_setstacksize( &destroyed_attr, 0 ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setstacksize - SUCCESSFUL (low stacksize)" ); status = pthread_attr_setstacksize( &attr, 0 ); posix_service_failed( status, "pthread_attr_setstacksize"); puts( "Init - pthread_attr_setstacksize - SUCCESSFUL (high stacksize)" ); status = pthread_attr_setstacksize( &attr, STACK_MINIMUM_SIZE * 2 ); posix_service_failed( status, ""); puts( "Init - pthread_attr_getstacksize - EINVAL (NULL attr)" ); status = pthread_attr_getstacksize( NULL, &stacksize ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getstacksize - EINVAL (NULL stacksize)" ); status = pthread_attr_getstacksize( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL stacksize" ); puts( "Init - pthread_attr_getstacksize - EINVAL (not initialized attr)" ); status = pthread_attr_getstacksize( &destroyed_attr, &stacksize ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getstacksize - SUCCESSFUL" ); status = pthread_attr_getstacksize( &attr, &stacksize ); posix_service_failed( status, "pthread_attr_getstacksize"); if ( stacksize == (STACK_MINIMUM_SIZE * 2) ) printf( "Init - current stack size attribute is OK\n" ); /* exercise get and set stack address */ empty_line(); puts( "Init - pthread_attr_setstackaddr - EINVAL (NULL attr)" ); status = pthread_attr_setstackaddr( NULL, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setstackaddr - EINVAL (not initialized attr)" ); status = pthread_attr_setstackaddr( &destroyed_attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setstackaddr - SUCCESSFUL" ); status = pthread_attr_setstackaddr( &attr, 0 ); posix_service_failed( status, ""); /* get stack addr */ puts( "Init - pthread_attr_getstackaddr - EINVAL (NULL attr)" ); status = pthread_attr_getstackaddr( NULL, &stackaddr ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getstackaddr - EINVAL (NULL stackaddr)" ); status = pthread_attr_getstackaddr( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL stackaddr" ); puts( "Init - pthread_attr_getstackaddr - EINVAL (not initialized attr)" ); status = pthread_attr_getstackaddr( &destroyed_attr, &stackaddr ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getstackaddr - SUCCESSFUL" ); status = pthread_attr_getstackaddr( &attr, &stackaddr ); posix_service_failed( status, "pthread_attr_getstackaddr"); printf( "Init - current stack address attribute = %p\n", stackaddr ); /* exercise get and set stack (as pair) */ empty_line(); #if HAVE_DECL_PTHREAD_ATTR_SETSTACK puts( "Init - pthread_attr_setstack- EINVAL (NULL attr)" ); status = pthread_attr_setstack( NULL, &stackaddr, 1024 ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setstack- EINVAL (destroyed attr)" ); status = pthread_attr_setstack( &destroyed_attr, &stackaddr, 1024 ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setstack- SUCCESSFUL (< min stack)" ); status = pthread_attr_setstack( &attr, stackaddr, 0 ); posix_service_failed( status, "OK"); puts( "Init - pthread_attr_setstack- SUCCESSFUL (big stack)" ); status = pthread_attr_setstack( &attr, stackaddr, STACK_MINIMUM_SIZE * 2 ); posix_service_failed( status, "OK"); #endif #if HAVE_DECL_PTHREAD_ATTR_GETSTACK puts( "Init - pthread_attr_getstack- EINVAL (NULL attr)" ); status = pthread_attr_getstack( NULL, &stackaddr, &stacksize ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getstack- EINVAL (destroyed attr)" ); status = pthread_attr_getstack( &destroyed_attr, &stackaddr, &stacksize ); fatal_directive_check_status_only( status, EINVAL, "&destroyed attr" ); puts( "Init - pthread_attr_getstack- EINVAL (NULL stack)" ); status = pthread_attr_getstack( &attr, NULL, &stacksize ); fatal_directive_check_status_only( status, EINVAL, "&NULL stack" ); puts( "Init - pthread_attr_getstack- EINVAL (NULL stacksize)" ); status = pthread_attr_getstack( &attr, &stackaddr, NULL ); fatal_directive_check_status_only( status, EINVAL, "&NULL size" ); puts( "Init - pthread_attr_getstack- SUCCESSFUL" ); status = pthread_attr_getstack( &attr, &stackaddr, &stacksize ); posix_service_failed( status, "pthread_attr_getstack"); #endif /* exercise get and set detach state */ empty_line(); #if HAVE_DECL_PTHREAD_ATTR_SETGUARDSIZE puts( "Init - pthread_attr_setguardsize - EINVAL (NULL attr)" ); status = pthread_attr_setguardsize( NULL, 0 ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setguardsize - EINVAL (not initialized attr)" ); status = pthread_attr_setguardsize( &destroyed_attr, 0 ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setguardsize - SUCCESSFUL (low guardsize)" ); status = pthread_attr_setguardsize( &attr, 0 ); posix_service_failed( status, "pthread_attr_setguardsize"); puts( "Init - pthread_attr_setguardsize - SUCCESSFUL (high guardsize)" ); status = pthread_attr_setguardsize( &attr, STACK_MINIMUM_SIZE * 2 ); posix_service_failed( status, ""); #endif #if HAVE_DECL_PTHREAD_ATTR_GETGUARDSIZE puts( "Init - pthread_attr_getguardsize - EINVAL (NULL attr)" ); status = pthread_attr_getguardsize( NULL, &guardsize ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getguardsize - EINVAL (NULL guardsize)" ); status = pthread_attr_getguardsize( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL guardsize" ); puts( "Init - pthread_attr_getguardsize - EINVAL (not initialized attr)" ); status = pthread_attr_getguardsize( &destroyed_attr, &guardsize ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getguardsize - SUCCESSFUL" ); status = pthread_attr_getguardsize( &attr, &guardsize ); posix_service_failed( status, "pthread_attr_getguardsize"); #endif /* exercise get and set detach state */ empty_line(); puts( "Init - pthread_attr_setdetachstate - EINVAL (NULL attr)" ); status = pthread_attr_setdetachstate( NULL, PTHREAD_CREATE_DETACHED ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setdetachstate - EINVAL (not initialized attr)" ); status = pthread_attr_setdetachstate( &destroyed_attr, PTHREAD_CREATE_JOINABLE ); fatal_directive_check_status_only( status, EINVAL, "not initialized att" ); puts( "Init - pthread_attr_setdetachstate - EINVAL (invalid detachstate)" ); status = pthread_attr_setdetachstate( &attr, -1 ); fatal_directive_check_status_only( status, EINVAL, "invalid detachstate" ); puts( "Init - pthread_attr_setdetachstate - SUCCESSFUL" ); status = pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE ); posix_service_failed( status, "pthread_attr_setdetachstate"); puts( "Init - pthread_attr_getdetachstate - EINVAL (NULL attr)" ); status = pthread_attr_getdetachstate( NULL, &detachstate ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_getdetachstate - EINVAL (NULL detatchstate)" ); status = pthread_attr_getdetachstate( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL detatchstate" ); puts( "Init - pthread_attr_getdetachstate - EINVAL (not initialized attr)" ); status = pthread_attr_getdetachstate( &destroyed_attr, &detachstate ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getdetachstate - SUCCESSFUL" ); status = pthread_attr_getdetachstate( &attr, &detachstate ); posix_service_failed( status, "pthread_attr_getdetachstate"); printf( "Init - current detach state attribute = %d\n", detachstate ); /* exercise get and set scheduling parameters */ empty_line(); puts( "Init - pthread_attr_getschedparam - SUCCESSFUL" ); status = pthread_attr_getschedparam( &attr, &schedparam ); posix_service_failed( status, "pthread_attr_getschedparam"); print_schedparam( "Init - ", &schedparam ); puts( "Init - pthread_attr_setschedparam - EINVAL (NULL attr)" ); status = pthread_attr_setschedparam( NULL, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "NULL attr" ); puts( "Init - pthread_attr_setschedparam - EINVAL (not initialized attr)" ); status = pthread_attr_setschedparam( &destroyed_attr, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_setschedparam - EINVAL (NULL schedparam)" ); status = pthread_attr_setschedparam( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL schedparam" ); puts( "Init - pthread_attr_setschedparam - SUCCESSFUL" ); status = pthread_attr_setschedparam( &attr, &schedparam ); posix_service_failed( status, "pthread_attr_setschedparam"); puts( "Init - pthread_attr_getschedparam - EINVAL (NULL attr)" ); status = pthread_attr_getschedparam( NULL, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "pthread_attr_getschedparam" ); puts( "Init - pthread_attr_getschedparam - EINVAL (not initialized attr)" ); status = pthread_attr_getschedparam( &destroyed_attr, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "not initialized attr" ); puts( "Init - pthread_attr_getschedparam - EINVAL (NULL schedparam)" ); status = pthread_attr_getschedparam( &attr, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL schedparam" ); /* exercise pthread_getschedparam */ empty_line(); puts( "Init - pthread_getschedparam - EINVAL (NULL policy)" ); status = pthread_getschedparam( pthread_self(), NULL, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "NULL policy" ); puts( "Init - pthread_getschedparam - EINVAL (NULL schedparam)" ); status = pthread_getschedparam( pthread_self(), &schedpolicy, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL schedparam" ); puts( "Init - pthread_getschedparam - ESRCH (bad thread)" ); status = pthread_getschedparam( (pthread_t) -1, &schedpolicy, &schedparam ); fatal_directive_check_status_only( status, ESRCH, "bad thread" ); puts( "Init - pthread_getschedparam - SUCCESSFUL" ); status = pthread_getschedparam( pthread_self(), &schedpolicy, &schedparam ); posix_service_failed( status, "pthread_getschedparam"); printf( "Init - policy = %d\n", schedpolicy ); print_schedparam( "Init - ", &schedparam ); /* exercise pthread_setschedparam */ empty_line(); puts( "Init - pthread_setschedparam - EINVAL (NULL schedparam)" ); status = pthread_setschedparam( pthread_self(), SCHED_OTHER, NULL ); fatal_directive_check_status_only( status, EINVAL, "NULL schedparam" ); schedparam.sched_priority = -1; puts( "Init - pthread_setschedparam - EINVAL (invalid priority)" ); status = pthread_setschedparam( pthread_self(), SCHED_OTHER, NULL ); fatal_directive_check_status_only( status, EINVAL, "invalid priority" ); /* reset sched_param */ status = pthread_getschedparam( pthread_self(), &schedpolicy, &schedparam ); posix_service_failed( status, "pthread_getschedparam"); puts( "Init - pthread_setschedparam - EINVAL (invalid policy)" ); status = pthread_setschedparam( pthread_self(), -1, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "invalid policy" ); puts( "Init - pthread_setschedparam - ESRCH (invalid thread)" ); status = pthread_setschedparam( (pthread_t) -1, SCHED_OTHER, &schedparam ); fatal_directive_check_status_only( status, ESRCH, "invalid thread" ); /* now get sporadic server errors */ schedparam.sched_ss_repl_period.tv_sec = 0; schedparam.sched_ss_repl_period.tv_nsec = 0; schedparam.sched_ss_init_budget.tv_sec = 1; schedparam.sched_ss_init_budget.tv_nsec = 1; puts( "Init - pthread_setschedparam - EINVAL (replenish == 0)" ); status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "replenish == 0" ); schedparam.sched_ss_repl_period.tv_sec = 1; schedparam.sched_ss_repl_period.tv_nsec = 1; schedparam.sched_ss_init_budget.tv_sec = 0; schedparam.sched_ss_init_budget.tv_nsec = 0; puts( "Init - pthread_setschedparam - EINVAL (budget == 0)" ); status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "budget == 0" ); schedparam.sched_ss_repl_period.tv_sec = 1; schedparam.sched_ss_repl_period.tv_nsec = 0; schedparam.sched_ss_init_budget.tv_sec = 1; schedparam.sched_ss_init_budget.tv_nsec = 1; puts( "Init - pthread_setschedparam - EINVAL (replenish < budget)" ); status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "replenish < budget" ); schedparam.sched_ss_repl_period.tv_sec = 2; schedparam.sched_ss_repl_period.tv_nsec = 0; schedparam.sched_ss_init_budget.tv_sec = 1; schedparam.sched_ss_init_budget.tv_nsec = 0; schedparam.sched_ss_low_priority = -1; puts( "Init - pthread_setschedparam - EINVAL (invalid priority)" ); status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam ); fatal_directive_check_status_only( status, EINVAL, "invalid priority" ); /* * Create a sporadic thread that doesn't need it's priority * boosted */ empty_line(); puts( "Init - pthread_attr_init - SUCCESSFUL" ); status = pthread_attr_init( &attr ); posix_service_failed( status, "pthread_attr_init" ); puts( "Init - pthread_attr_setinheritsched - EXPLICIT - SUCCESSFUL" ); status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); rtems_test_assert( !status ); schedparam.sched_ss_repl_period.tv_sec = 3; schedparam.sched_ss_repl_period.tv_nsec = 3; schedparam.sched_ss_init_budget.tv_sec = 1; schedparam.sched_ss_init_budget.tv_nsec = 1; schedparam.sched_priority = sched_get_priority_max( SCHED_FIFO ); schedparam.sched_ss_low_priority = sched_get_priority_max( SCHED_FIFO ) - 6; puts( "Init - pthread_attr_setschedpolicy - SUCCESSFUL" ); status = pthread_attr_setschedpolicy( &attr, SCHED_SPORADIC ); posix_service_failed( status, "pthread_attr_setschedparam"); puts( "Init - pthread_attr_setschedparam - SUCCESSFUL" ); status = pthread_attr_setschedparam( &attr, &schedparam ); posix_service_failed( status, "pthread_attr_setschedparam"); status = pthread_create( &Task2_id, &attr, Task_2, NULL ); rtems_test_assert( !status ); status = pthread_join( Task2_id, NULL ); posix_service_failed( status, " pthread_join"); TEST_END(); rtems_test_exit( 0 ); return NULL; /* just so the compiler thinks we returned something */ }