forked from Imagelibrary/rtems
85c8e754f1
* Makefile.am, configure.ac: Add test for various forms of times() and getrusage(). * psxgetrusage01/.cvsignore, psxgetrusage01/Makefile.am, psxgetrusage01/init.c, psxgetrusage01/psxgetrusage01.doc, psxgetrusage01/psxgetrusage01.scn, psxtimes01/.cvsignore, psxtimes01/Makefile.am, psxtimes01/init.c, psxtimes01/psxtimes01.doc, psxtimes01/psxtimes01.scn: New files.
88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
/*
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* COPYRIGHT (c) 1989-2010.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <tmacros.h>
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#include "test_support.h"
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#include <sys/times.h>
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#include <errno.h>
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clock_t _times_r(
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struct _reent *ptr,
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struct tms *ptms
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);
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clock_t _times(
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struct tms *ptms
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);
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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clock_t start;
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clock_t now;
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clock_t sc;
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clock_t difference;
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struct tms start_tm;
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struct tms end_tm;
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puts( "\n\n*** TEST TIMES 01 ***" );
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puts( "times( NULL ) -- EFAULT" );
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sc = times( NULL );
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rtems_test_assert( sc == -1 );
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rtems_test_assert( errno == EFAULT );
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puts( "_times_r( NULL, NULL ) -- EFAULT" );
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start = _times_r( NULL, NULL );
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rtems_test_assert( sc == -1 );
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rtems_test_assert( errno == EFAULT );
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while ( rtems_clock_get_ticks_since_boot() == 0 )
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;
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puts( "_times( &start_tm ) -- OK" );
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now = _times( &start_tm );
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rtems_test_assert( start != 0 );
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rtems_test_spin_for_ticks(5);
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puts( "_times( &end_tm ) -- OK" );
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end = _times( &end_tm );
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rtems_test_assert( end != 0 );
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puts( "Check various values" );
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difference = end - start;
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rtems_test_assert( difference >= 5 );
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rtems_test_assert( end_tm.tms_utime >= start_tm.tms_utime );
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rtems_test_assert( end_tm.tms_stime >= start_tm.tms_stime );
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rtems_test_assert( end_tm.tms_cutime == 0 );
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rtems_test_assert( end_tm.tms_cstime == 0 );
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puts( "*** END OF TEST TIMES 01 ***" );
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rtems_test_exit(0);
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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