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/*
* COPYRIGHT (c) 1989-2007.
* 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 CONFIGURE_INIT
#include "system.h"
#include "tmacros.h"
#include <unistd.h>
#include <stdint.h>
#include <errno.h>
const char rtems_test_name[] = "PSXSYSCONF";
void *POSIX_Init(
void *argument
)
{
long sc;
TEST_BEGIN();
puts( "sysconf -- bad configuration parameter - negative" );
sc = sysconf( -1 );
fatal_posix_service_status_errno( sc, EINVAL, "bad conf name" );
#if UNUSED
/* FIXME: This test doesn't make sense.
* On targets with sizeof(int) < sizeof(long), compilation will fail,
* On targets with sizeof(int) == sizeof(long) the call is valid.
*/
puts( "sysconf -- bad configuration parameter - too large" );
sc = sysconf( LONG_MAX );
fatal_posix_service_status_errno( sc, EINVAL, "bad conf name" );
#endif
sc = sysconf( _SC_CLK_TCK );
printf( "sysconf - _SC_CLK_TCK=%ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
sc = sysconf( _SC_OPEN_MAX );
printf( "sysconf - _SC_OPEN_MAX=%ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
sc = sysconf( _SC_GETPW_R_SIZE_MAX );
printf( "sysconf - _SC_GETPW_R_SIZE_MAX=%ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
sc = sysconf( _SC_PAGESIZE );
printf( "sysconf - _SC_PAGESIZE=%ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
sc = getpagesize();
printf( "getpagesize = %ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
sc = sysconf( INT_MAX );
printf( "sysconf - bad parameter = %ld errno=%s\n", sc, strerror(errno) );
if ( (sc != -1) || (errno != EINVAL) )
rtems_test_exit(0);
rtems_test_assert(
sysconf( _SC_NPROCESSORS_CONF )
== (long) rtems_configuration_get_maximum_processors()
);
rtems_test_assert(
sysconf( _SC_NPROCESSORS_ONLN )
== (long) rtems_scheduler_get_processor_maximum()
);
#if defined(__sparc__)
/* Solaris _SC_STACK_PROT - 515 */
sc = sysconf( _SC_PAGESIZE );
printf( "sysconf - (SPARC only) _SC_STACK_PROT=%ld\n", sc );
if ( sc == -1 )
rtems_test_exit(0);
#endif
TEST_END();
rtems_test_exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
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