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/*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#define CONFIGURE_INIT
#include "system.h"
#include <errno.h>
void *POSIX_Init(
void *argument
)
{
int status;
int scope;
int inheritsched;
int schedpolicy;
size_t stacksize;
void *stackaddr;
int detachstate;
pthread_attr_t attr;
pthread_attr_t destroyed_attr;
puts( "\n\n*** POSIX TEST 7 ***" );
/* 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%08x\n", Init_id );
/* exercise init and destroy */
puts( "Init: pthread_attr_init - EINVAL (NULL attr)" );
status = pthread_attr_init( NULL );
assert( status == EINVAL );
puts( "Init: pthread_attr_init - SUCCESSFUL" );
status = pthread_attr_init( &attr );
assert( !status );
puts( "Init: initialize and destroy an attribute - SUCCESSFUL" );
status = pthread_attr_init( &destroyed_attr );
assert( !status );
status = pthread_attr_destroy( &destroyed_attr );
assert( !status );
puts( "Init: pthread_attr_destroy - EINVAL (NULL attr)" );
status = pthread_attr_destroy( NULL );
assert( status == EINVAL );
puts( "Init: pthread_attr_destroy - EINVAL (not initialized)" );
status = pthread_attr_destroy( &destroyed_attr );
assert( status == EINVAL );
/* exercise get and set scope */
empty_line();
puts( "Init: pthread_attr_setscope - EINVAL (NULL attr)" );
status = pthread_attr_setscope( NULL, PTHREAD_SCOPE_PROCESS );
assert( status == EINVAL );
puts( "Init: pthread_attr_setscope - ENOSYS" );
status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_SYSTEM );
assert( status == ENOSYS );
puts( "Init: pthread_attr_setscope - EINVAL (not initialized attr)" );
status = pthread_attr_setscope( &destroyed_attr, PTHREAD_SCOPE_PROCESS );
assert( status == EINVAL );
puts( "Init: pthread_attr_setscope - EINVAL (invalid scope)" );
status = pthread_attr_setscope( &attr, -1 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setscope - SUCCESSFUL" );
status = pthread_attr_setscope( &attr, PTHREAD_SCOPE_PROCESS );
assert( !status );
puts( "Init: pthread_attr_getscope - EINVAL (NULL attr)" );
status = pthread_attr_getscope( NULL, &scope );
assert( status == EINVAL );
puts( "Init: pthread_attr_getscope - EINVAL (not initialized attr)" );
status = pthread_attr_getscope( &destroyed_attr, &scope );
assert( status == EINVAL );
puts( "Init: pthread_attr_getscope - SUCCESSFUL" );
status = pthread_attr_getscope( &attr, &scope );
assert( !status );
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 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setinheritsched - EINVAL (not initialized attr)" );
status =
pthread_attr_setinheritsched( &destroyed_attr, PTHREAD_INHERIT_SCHED );
assert( status == EINVAL );
puts( "Init: pthread_attr_setinheritsched - EINVAL (invalid inheritsched)" );
status = pthread_attr_setinheritsched( &attr, -1 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setinheritsched - SUCCESSFUL" );
status = pthread_attr_setinheritsched( &attr, PTHREAD_INHERIT_SCHED );
assert( !status );
puts( "Init: pthread_attr_getinheritsched - EINVAL (NULL attr)" );
status = pthread_attr_getinheritsched( NULL, &inheritsched );
assert( status == EINVAL );
puts( "Init: pthread_attr_getinheritsched - EINVAL (not initialized attr)" );
status = pthread_attr_getinheritsched( &destroyed_attr, &inheritsched );
assert( status == EINVAL );
puts( "Init: pthread_attr_getinheritsched - SUCCESSFUL" );
status = pthread_attr_getinheritsched( &attr, &inheritsched );
assert( !status );
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 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setschedpolicy - EINVAL (not initialized attr)" );
status =
pthread_attr_setschedpolicy( &destroyed_attr, SCHED_OTHER );
assert( status == EINVAL );
puts( "Init: pthread_attr_setschedpolicy - EINVAL (invalid schedpolicy)" );
status = pthread_attr_setschedpolicy( &attr, -1 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setschedpolicy - SUCCESSFUL" );
status = pthread_attr_setschedpolicy( &attr, SCHED_RR );
assert( !status );
puts( "Init: pthread_attr_getschedpolicy - EINVAL (NULL attr)" );
status = pthread_attr_getschedpolicy( NULL, &schedpolicy );
assert( status == EINVAL );
puts( "Init: pthread_attr_getschedpolicy - EINVAL (not initialized attr)" );
status = pthread_attr_getschedpolicy( &destroyed_attr, &schedpolicy );
assert( status == EINVAL );
puts( "Init: pthread_attr_getschedpolicy - SUCCESSFUL" );
status = pthread_attr_getschedpolicy( &attr, &schedpolicy );
assert( !status );
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 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setstacksize - EINVAL (not initialized attr)" );
status =
pthread_attr_setstacksize( &destroyed_attr, 0 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setstacksize - SUCCESSFUL (low stacksize)" );
status = pthread_attr_setstacksize( &attr, 0 );
assert( !status );
puts( "Init: pthread_attr_setstacksize - SUCCESSFUL (high stacksize)" );
status = pthread_attr_setstacksize( &attr, STACK_MINIMUM_SIZE * 2 );
assert( !status );
puts( "Init: pthread_attr_getstacksize - EINVAL (NULL attr)" );
status = pthread_attr_getstacksize( NULL, &stacksize );
assert( status == EINVAL );
puts( "Init: pthread_attr_getstacksize - EINVAL (not initialized attr)" );
status = pthread_attr_getstacksize( &destroyed_attr, &stacksize );
assert( status == EINVAL );
puts( "Init: pthread_attr_getstacksize - SUCCESSFUL" );
status = pthread_attr_getstacksize( &attr, &stacksize );
assert( !status );
printf( "Init: current stack size attribute = %ld\n", (long) stacksize );
/* exercise get and set stack address */
empty_line();
puts( "Init: pthread_attr_setstackaddr - EINVAL (NULL attr)" );
status = pthread_attr_setstackaddr( NULL, NULL );
assert( status == EINVAL );
puts( "Init: pthread_attr_setstackaddr - EINVAL (not initialized attr)" );
status =
pthread_attr_setstackaddr( &destroyed_attr, NULL );
assert( status == EINVAL );
puts( "Init: pthread_attr_setstackaddr - SUCCESSFUL" );
status = pthread_attr_setstackaddr( &attr, 0 );
assert( !status );
puts( "Init: pthread_attr_getstackaddr - EINVAL (NULL attr)" );
status = pthread_attr_getstackaddr( NULL, &stackaddr );
assert( status == EINVAL );
puts( "Init: pthread_attr_getstackaddr - EINVAL (not initialized attr)" );
status = pthread_attr_getstackaddr( &destroyed_attr, &stackaddr );
assert( status == EINVAL );
puts( "Init: pthread_attr_getstackaddr - SUCCESSFUL" );
status = pthread_attr_getstackaddr( &attr, &stackaddr );
assert( !status );
printf( "Init: current stack address attribute = %p\n", stackaddr );
/* exercise get and set detach state */
empty_line();
puts( "Init: pthread_attr_setdetachstate - EINVAL (NULL attr)" );
status = pthread_attr_setdetachstate( NULL, PTHREAD_CREATE_DETACHED );
assert( status == EINVAL );
puts( "Init: pthread_attr_setdetachstate - EINVAL (not initialized attr)" );
status =
pthread_attr_setdetachstate( &destroyed_attr, PTHREAD_CREATE_JOINABLE );
assert( status == EINVAL );
puts( "Init: pthread_attr_setdetachstate - EINVAL (invalid detachstate)" );
status = pthread_attr_setdetachstate( &attr, -1 );
assert( status == EINVAL );
puts( "Init: pthread_attr_setdetachstate - SUCCESSFUL" );
status = pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );
assert( !status );
puts( "Init: pthread_attr_getdetachstate - EINVAL (NULL attr)" );
status = pthread_attr_getdetachstate( NULL, &detachstate );
assert( status == EINVAL );
puts( "Init: pthread_attr_getdetachstate - EINVAL (not initialized attr)" );
status = pthread_attr_getdetachstate( &destroyed_attr, &detachstate );
assert( status == EINVAL );
puts( "Init: pthread_attr_getdetachstate - SUCCESSFUL" );
status = pthread_attr_getdetachstate( &attr, &detachstate );
assert( !status );
printf( "Init: current detach state attribute = %d\n", detachstate );
puts( "*** END OF POSIX TEST 7 ***" );
exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
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