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 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /*
  *  COPYRIGHT (c) 1989-2014.
  *  On-Line Applications Research Corporation (OAR).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #define  _GNU_SOURCE
 
 #include <tmacros.h>
 #include <errno.h>
 #include <pthread.h>
 #include <sched.h>
 
 const char rtems_test_name[] = "SMPPSXAFFINITY 1";
 
 #define CPU_COUNT 4
 
 pthread_t           Init_id;
 
 /* forward declarations to avoid warnings */
 void *POSIX_Init(void *argument);
 void Validate_attrgetaffinity_errors(void);
 void Validate_attrsetaffinity_errors(void);
 void Validate_attr(void);
 
 void Validate_attrgetaffinity_errors(void)
 {
   int                 sc;
   cpu_set_t           cpuset;
   pthread_attr_t      attr;
 
   sc = pthread_attr_init( &attr );
   rtems_test_assert( sc == 0 );
 
   /* Verify pthread_attr_getaffinity_np validates attr  */
   puts( "Init - pthread_attr_getaffinity_np - Invalid attr - EINVAL" );
   sc = pthread_attr_getaffinity_np( NULL, sizeof( cpuset ), &cpuset );
   rtems_test_assert( sc == EINVAL );
 
   /* Verify pthread_attr_getaffinity_np validates cpuset */
   puts( "Init - pthread_attr_getaffinity_np - Invalid attr - EINVAL" );
   sc = pthread_attr_getaffinity_np( &attr, sizeof( cpuset ), NULL );
   rtems_test_assert( sc == EINVAL );
 
   /* Verify pthread_attr_getaffinity_np validates cpusetsize */
   puts( "Init - pthread_attr_getaffinity_np - Invalid cpusetsize - EINVAL" );
   sc = pthread_attr_getaffinity_np( &attr, sizeof( cpuset ) * 2 , &cpuset );
   rtems_test_assert( sc == EINVAL );
 
   sc = pthread_attr_destroy( &attr );
   rtems_test_assert( sc == 0 );
 
   puts( "Init - pthread_attr_getaffinity_np - Not initialized attr - EINVAL" );
   sc = pthread_attr_getaffinity_np( &attr, sizeof( cpuset ), &cpuset );
   rtems_test_assert( sc == EINVAL );
 }
 
 void Validate_attrsetaffinity_errors(void)
 {
   int                 sc;
   cpu_set_t           cpuset;
   pthread_attr_t      attr;
 
   sc = pthread_attr_init( &attr );
   rtems_test_assert( sc == 0 );
 
   /* Verify pthread_attr_setaffinity_np validates attr.  */
   puts( "Init - pthread_attr_setaffinity_np - Invalid attr - EINVAL" );
   sc = pthread_attr_setaffinity_np( NULL, sizeof( cpuset ), &cpuset );
   rtems_test_assert( sc == EINVAL );
 
   /* Verify pthread_attr_setaffinity_np validates cpuset    */
   puts( "Init - pthread_attr_setaffinity_np - Invalid attr - EINVAL" );
   sc = pthread_attr_setaffinity_np( &attr, sizeof( cpuset ), NULL );
   rtems_test_assert( sc == EINVAL );
 
   /* Verify pthread_attr_setaffinity_np validates cpusetsize */
   puts( "Init - pthread_attr_setaffinity_np - Invalid cpusetsize - EINVAL" );
   sc = pthread_attr_setaffinity_np( &attr, sizeof( cpuset ) * 2 , &cpuset );
   rtems_test_assert( sc == EINVAL );
 
   sc = pthread_attr_destroy( &attr );
   rtems_test_assert( sc == 0 );
 
   puts( "Init - pthread_attr_setaffinity_np - Not initialized attr - EINVAL" );
   sc = pthread_attr_setaffinity_np( &attr, sizeof( cpuset ), &cpuset  );
   rtems_test_assert( sc == EINVAL );
 }
 
 void Validate_attr(void )
 {
   int                 sc;
   pthread_attr_t      attr;
   uint32_t            cpus;
   cpu_set_t           cpuset1;
   cpu_set_t           cpuset2;
   int                 i;
   int                 priority;
 
   sc = pthread_getattr_np( Init_id, &attr );
   rtems_test_assert( sc == 0 );
 
   priority = sched_get_priority_min( SCHED_FIFO );
   rtems_test_assert( priority != -1 );
 
 
   cpus = rtems_scheduler_get_processor_maximum();
   puts(
     "Init - Validate pthread_attr_setaffinity_np and "
     "pthread_attr_getaffinity_np"
   );
 
   /* Set each cpu seperately in the affinity set */
   for ( i=0; i<cpus; i++ ){
     CPU_ZERO(&cpuset1);
     CPU_SET(i, &cpuset1);
 
     sc = pthread_attr_setaffinity_np( &attr, sizeof(cpu_set_t), &cpuset1 );
     rtems_test_assert( sc == 0 );
 
     sc = pthread_attr_getaffinity_np( &attr, sizeof(cpu_set_t), &cpuset2 );
     rtems_test_assert( sc == 0 );
 
     rtems_test_assert( CPU_EQUAL(&cpuset1, &cpuset2) );
   }
 }
 
 void *POSIX_Init(
   void *ignored
 )
 {
   TEST_BEGIN();
 
   /* Initialize thread id */
   Init_id = pthread_self();
 
   Validate_attrsetaffinity_errors();
   Validate_attrgetaffinity_errors();
   Validate_attr();
 
   TEST_END();
   rtems_test_exit(0);
 }
 
 /* configuration information */
 
 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
 #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
 
 #define CONFIGURE_MAXIMUM_PROCESSORS CPU_COUNT
 
 #define CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
 
 #define CONFIGURE_MAXIMUM_POSIX_THREADS  1
 
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_POSIX_INIT_THREAD_TABLE
 
 #define CONFIGURE_INIT
 #include <rtems/confdefs.h>
 
 /* global variables */

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