mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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472 lines
16 KiB
C
472 lines
16 KiB
C
/*
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* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
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* On-Line Applications Research Corporation (OAR).
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* All rights assigned to U.S. Government, 1994.
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*
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* This material may be reproduced by or for the U.S. Government pursuant
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* to the copyright license under the clause at DFARS 252.227-7013. This
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* notice must appear in all copies of this file and its derivatives.
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*
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* $Id$
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*/
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#define CONFIGURE_INIT
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#include "system.h"
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#include <errno.h>
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void print_schedparam(
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char *prefix,
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struct sched_param *schedparam
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)
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{
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printf( "%ssched priority = %d\n", prefix, schedparam->sched_priority );
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#if defined(_POSIX_SPORADIC_SERVER)
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printf( "%sss_low_priority = %d\n", prefix, schedparam->ss_low_priority );
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printf( "%sss_replenish_period = (%ld, %ld)\n", prefix,
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schedparam->ss_replenish_period.tv_sec,
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schedparam->ss_replenish_period.tv_nsec );
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printf( "%sss_initial_budget = (%ld, %ld)\n", prefix,
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schedparam->ss_initial_budget.tv_sec,
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schedparam->ss_initial_budget.tv_nsec );
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#else
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printf( "%s_POSIX_SPORADIC_SERVER is not defined\n" );
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#endif
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}
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extern rtems_configuration_table BSP_Configuration;
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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 status;
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int scope;
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int inheritsched;
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int schedpolicy;
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size_t stacksize;
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void *stackaddr;
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int detachstate;
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struct sched_param schedparam;
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pthread_attr_t attr;
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pthread_attr_t destroyed_attr;
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puts( "\n\n*** POSIX TEST 7 ***" );
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/* set the time of day, and print our buffer in multiple ways */
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set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );
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/* get id of this thread */
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Init_id = pthread_self();
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printf( "Init's ID is 0x%08x\n", Init_id );
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/* exercise init and destroy */
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puts( "Init: pthread_attr_init - EINVAL (NULL attr)" );
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status = pthread_attr_init( NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_init - SUCCESSFUL" );
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status = pthread_attr_init( &attr );
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assert( !status );
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puts( "Init: initialize and destroy an attribute - SUCCESSFUL" );
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status = pthread_attr_init( &destroyed_attr );
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assert( !status );
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status = pthread_attr_destroy( &destroyed_attr );
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assert( !status );
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puts( "Init: pthread_attr_destroy - EINVAL (NULL attr)" );
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status = pthread_attr_destroy( NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_destroy - EINVAL (not initialized)" );
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status = pthread_attr_destroy( &destroyed_attr );
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assert( status == EINVAL );
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/* check some errors in pthread_create */
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puts( "Init: pthread_create - EINVAL (attr not initialized)" );
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status = pthread_create( &Task_id, &destroyed_attr, Task_1, NULL );
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assert( status == EINVAL );
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/* junk stack address */
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status = pthread_attr_setstackaddr( &attr, (void *)&schedparam );
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assert( !status );
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/* must go around pthread_attr_setstacksize to set a bad stack size */
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attr.stacksize = 0;
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puts( "Init: pthread_create - EINVAL (stacksize too small)" );
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status = pthread_create( &Task_id, &attr, Task_1, NULL );
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assert( status == EINVAL );
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attr.stacksize = BSP_Configuration.work_space_size;
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puts( "Init: pthread_create - EINVAL (stacksize too large)" );
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status = pthread_create( &Task_id, &attr, Task_1, NULL );
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assert( status == EINVAL );
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status = pthread_attr_init( &attr );
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assert( !status );
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/* must go around pthread_attr_set routines to set a bad value */
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attr.inheritsched = -1;
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puts( "Init: pthread_create - EINVAL (invalid inherit scheduler)" );
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status = pthread_create( &Task_id, &attr, Task_1, NULL );
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assert( status == EINVAL );
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/* check out the error case for system scope not supported */
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status = pthread_attr_init( &attr );
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assert( !status );
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/* must go around pthread_attr_set routines to set a bad value */
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attr.contentionscope = PTHREAD_SCOPE_SYSTEM;
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puts( "Init: pthread_create - ENOSYS (unsupported system contention scope)" );
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status = pthread_create( &Task_id, &attr, Task_1, NULL );
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assert( status == ENOSYS );
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status = pthread_attr_init( &attr );
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assert( !status );
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/* now check out pthread_create for inherit scheduler */
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status = pthread_attr_setinheritsched( &attr, PTHREAD_INHERIT_SCHED );
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assert( !status );
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puts( "Init: pthread_create - SUCCESSFUL (inherit scheduler)" );
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status = pthread_create( &Task_id, &attr, Task_1, NULL );
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assert( !status );
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status = pthread_join( Task_id, NULL );
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assert( !status );
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/* switch to Task_1 */
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/* exercise get and set scope */
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empty_line();
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status = pthread_attr_init( &attr );
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assert( !status );
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puts( "Init: pthread_attr_setscope - EINVAL (NULL attr)" );
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status = pthread_attr_setscope( NULL, PTHREAD_SCOPE_PROCESS );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setscope - ENOTSUP" );
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status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_SYSTEM );
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assert( status == ENOTSUP );
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puts( "Init: pthread_attr_setscope - EINVAL (not initialized attr)" );
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status = pthread_attr_setscope( &destroyed_attr, PTHREAD_SCOPE_PROCESS );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setscope - EINVAL (invalid scope)" );
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status = pthread_attr_setscope( &attr, -1 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setscope - SUCCESSFUL" );
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status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_PROCESS );
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assert( !status );
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puts( "Init: pthread_attr_getscope - EINVAL (NULL attr)" );
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status = pthread_attr_getscope( NULL, &scope );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getscope - EINVAL (NULL scope)" );
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status = pthread_attr_getscope( &attr, NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getscope - EINVAL (not initialized attr)" );
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status = pthread_attr_getscope( &destroyed_attr, &scope );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getscope - SUCCESSFUL" );
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status = pthread_attr_getscope( &attr, &scope );
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assert( !status );
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printf( "Init: current scope attribute = %d\n", scope );
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/* exercise get and set inherit scheduler */
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empty_line();
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puts( "Init: pthread_attr_setinheritsched - EINVAL (NULL attr)" );
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status = pthread_attr_setinheritsched( NULL, PTHREAD_INHERIT_SCHED );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setinheritsched - EINVAL (not initialized attr)" );
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status =
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pthread_attr_setinheritsched( &destroyed_attr, PTHREAD_INHERIT_SCHED );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setinheritsched - EINVAL (invalid inheritsched)" );
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status = pthread_attr_setinheritsched( &attr, -1 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setinheritsched - SUCCESSFUL" );
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status = pthread_attr_setinheritsched( &attr, PTHREAD_INHERIT_SCHED );
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assert( !status );
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puts( "Init: pthread_attr_getinheritsched - EINVAL (NULL attr)" );
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status = pthread_attr_getinheritsched( NULL, &inheritsched );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getinheritsched - EINVAL (not initialized attr)" );
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status = pthread_attr_getinheritsched( &destroyed_attr, &inheritsched );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getinheritsched - SUCCESSFUL" );
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status = pthread_attr_getinheritsched( &attr, &inheritsched );
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assert( !status );
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printf( "Init: current inherit scheduler attribute = %d\n", inheritsched );
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/* exercise get and set inherit scheduler */
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empty_line();
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puts( "Init: pthread_attr_setschedpolicy - EINVAL (NULL attr)" );
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status = pthread_attr_setschedpolicy( NULL, SCHED_FIFO );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedpolicy - EINVAL (not initialized attr)" );
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status =
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pthread_attr_setschedpolicy( &destroyed_attr, SCHED_OTHER );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedpolicy - EINVAL (invalid schedpolicy)" );
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status = pthread_attr_setschedpolicy( &attr, -1 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedpolicy - SUCCESSFUL" );
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status = pthread_attr_setschedpolicy( &attr, SCHED_RR );
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assert( !status );
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puts( "Init: pthread_attr_getschedpolicy - EINVAL (NULL attr)" );
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status = pthread_attr_getschedpolicy( NULL, &schedpolicy );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getschedpolicy - EINVAL (not initialized attr)" );
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status = pthread_attr_getschedpolicy( &destroyed_attr, &schedpolicy );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getschedpolicy - SUCCESSFUL" );
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status = pthread_attr_getschedpolicy( &attr, &schedpolicy );
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assert( !status );
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printf( "Init: current scheduler policy attribute = %d\n", schedpolicy );
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/* exercise get and set stack size */
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empty_line();
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puts( "Init: pthread_attr_setstacksize - EINVAL (NULL attr)" );
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status = pthread_attr_setstacksize( NULL, 0 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setstacksize - EINVAL (not initialized attr)" );
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status =
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pthread_attr_setstacksize( &destroyed_attr, 0 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setstacksize - SUCCESSFUL (low stacksize)" );
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status = pthread_attr_setstacksize( &attr, 0 );
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assert( !status );
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puts( "Init: pthread_attr_setstacksize - SUCCESSFUL (high stacksize)" );
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status = pthread_attr_setstacksize( &attr, STACK_MINIMUM_SIZE * 2 );
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assert( !status );
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puts( "Init: pthread_attr_getstacksize - EINVAL (NULL attr)" );
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status = pthread_attr_getstacksize( NULL, &stacksize );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getstacksize - EINVAL (not initialized attr)" );
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status = pthread_attr_getstacksize( &destroyed_attr, &stacksize );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getstacksize - SUCCESSFUL" );
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status = pthread_attr_getstacksize( &attr, &stacksize );
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assert( !status );
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printf( "Init: current stack size attribute = %ld\n", (long) stacksize );
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/* exercise get and set stack address */
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empty_line();
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puts( "Init: pthread_attr_setstackaddr - EINVAL (NULL attr)" );
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status = pthread_attr_setstackaddr( NULL, NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setstackaddr - EINVAL (not initialized attr)" );
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status =
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pthread_attr_setstackaddr( &destroyed_attr, NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setstackaddr - SUCCESSFUL" );
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status = pthread_attr_setstackaddr( &attr, 0 );
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assert( !status );
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puts( "Init: pthread_attr_getstackaddr - EINVAL (NULL attr)" );
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status = pthread_attr_getstackaddr( NULL, &stackaddr );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getstackaddr - EINVAL (not initialized attr)" );
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status = pthread_attr_getstackaddr( &destroyed_attr, &stackaddr );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getstackaddr - SUCCESSFUL" );
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status = pthread_attr_getstackaddr( &attr, &stackaddr );
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assert( !status );
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printf( "Init: current stack address attribute = %p\n", stackaddr );
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/* exercise get and set detach state */
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empty_line();
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puts( "Init: pthread_attr_setdetachstate - EINVAL (NULL attr)" );
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status = pthread_attr_setdetachstate( NULL, PTHREAD_CREATE_DETACHED );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setdetachstate - EINVAL (not initialized attr)" );
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status =
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pthread_attr_setdetachstate( &destroyed_attr, PTHREAD_CREATE_JOINABLE );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setdetachstate - EINVAL (invalid detachstate)" );
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status = pthread_attr_setdetachstate( &attr, -1 );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setdetachstate - SUCCESSFUL" );
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status = pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );
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assert( !status );
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puts( "Init: pthread_attr_getdetachstate - EINVAL (NULL attr)" );
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status = pthread_attr_getdetachstate( NULL, &detachstate );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getdetachstate - EINVAL (not initialized attr)" );
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status = pthread_attr_getdetachstate( &destroyed_attr, &detachstate );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getdetachstate - SUCCESSFUL" );
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status = pthread_attr_getdetachstate( &attr, &detachstate );
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assert( !status );
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printf( "Init: current detach state attribute = %d\n", detachstate );
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/* exercise get and set scheduling parameters */
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empty_line();
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puts( "Init: pthread_attr_getschedparam - SUCCESSFUL" );
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status = pthread_attr_getschedparam( &attr, &schedparam );
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assert( !status );
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print_schedparam( "Init: ", &schedparam );
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puts( "Init: pthread_attr_setschedparam - EINVAL (NULL attr)" );
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status = pthread_attr_setschedparam( NULL, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedparam - EINVAL (not initialized attr)" );
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status = pthread_attr_setschedparam( &destroyed_attr, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedparam - EINVAL (NULL schedparam)" );
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status = pthread_attr_setschedparam( &attr, NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_setschedparam - SUCCESSFUL" );
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status = pthread_attr_setschedparam( &attr, &schedparam );
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assert( !status );
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puts( "Init: pthread_attr_getschedparam - EINVAL (NULL attr)" );
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status = pthread_attr_getschedparam( NULL, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getschedparam - EINVAL (not initialized attr)" );
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status = pthread_attr_getschedparam( &destroyed_attr, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_attr_getschedparam - EINVAL (NULL schedparam)" );
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status = pthread_attr_getschedparam( &attr, NULL );
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assert( status == EINVAL );
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/* exercise pthread_getschedparam */
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empty_line();
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puts( "Init: pthread_getschedparam - EINVAL (NULL policy)" );
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status = pthread_getschedparam( pthread_self(), NULL, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_getschedparam - EINVAL (NULL schedparam)" );
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status = pthread_getschedparam( pthread_self(), &schedpolicy, NULL );
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assert( status == EINVAL );
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puts( "Init: pthread_getschedparam - ESRCH (bad thread)" );
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status = pthread_getschedparam( -1, &schedpolicy, &schedparam );
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assert( status == ESRCH );
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puts( "Init: pthread_getschedparam - SUCCESSFUL" );
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status = pthread_getschedparam( pthread_self(), &schedpolicy, &schedparam );
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assert( !status );
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printf( "Init: policy = %d\n", schedpolicy );
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print_schedparam( "Init: ", &schedparam );
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/* exercise pthread_setschedparam */
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empty_line();
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puts( "Init: pthread_setschedparam - EINVAL (NULL schedparam)" );
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status = pthread_setschedparam( pthread_self(), SCHED_OTHER, NULL );
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assert( status == EINVAL );
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schedparam.sched_priority = -1;
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puts( "Init: pthread_setschedparam - EINVAL (invalid priority)" );
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status = pthread_setschedparam( pthread_self(), SCHED_OTHER, NULL );
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assert( status == EINVAL );
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schedparam.sched_priority = 128;
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puts( "Init: pthread_setschedparam - EINVAL (invalid policy)" );
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status = pthread_setschedparam( pthread_self(), -1, &schedparam );
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assert( status == EINVAL );
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puts( "Init: pthread_setschedparam - ESRCH (invalid thread)" );
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status = pthread_setschedparam( -1, SCHED_OTHER, &schedparam );
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assert( status == ESRCH );
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/* now get sporadic server errors */
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schedparam.ss_replenish_period.tv_sec = 1;
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schedparam.ss_replenish_period.tv_nsec = 0;
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schedparam.ss_initial_budget.tv_sec = 1;
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schedparam.ss_initial_budget.tv_nsec = 1;
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puts( "Init: pthread_setschedparam - EINVAL (replenish < budget)" );
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status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam );
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assert( status == EINVAL );
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schedparam.ss_replenish_period.tv_sec = 2;
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schedparam.ss_replenish_period.tv_nsec = 0;
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schedparam.ss_initial_budget.tv_sec = 1;
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schedparam.ss_initial_budget.tv_nsec = 0;
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schedparam.ss_low_priority = -1;
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puts( "Init: pthread_setschedparam - EINVAL (invalid priority)" );
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status = pthread_setschedparam( pthread_self(), SCHED_SPORADIC, &schedparam );
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assert( status == EINVAL );
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|
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puts( "*** END OF POSIX TEST 7 ***" );
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exit( 0 );
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|
|
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return NULL; /* just so the compiler thinks we returned something */
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}
|