text: /*
   * Copyright (c) 2004, Intel Corporation. All rights reserved.
   * Created by:  crystal.xiong REMOVE-THIS AT intel DOT com
   * This file is licensed under the GPL license.  For the full content
   * of this license, see the COPYING file at the top level of this
   * source tree.
  
   * Test pthread_attr_getinheritsched()
   *
   * Steps:
   * 1.  Initialize a pthread_attr_t object using pthread_attr_init()
   * 2.  Call pthread_attr_setinheritsched with inheritsched parameter
   * 3.  Call pthread_attr_getinheritsched to get the inheritsched
   *
   */
  
  #include <pthread.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include "posixtest.h"
  
  #define TEST "1-1"
  #define FUNCTION "pthread_attr_getinheritsched"
  #define ERROR_PREFIX "unexpected error: " FUNCTION " " TEST ": "
  
  #define EXPLICIT PTHREAD_EXPLICIT_SCHED
  #define INHERIT PTHREAD_INHERIT_SCHED
  
  int verify_inheritsched(pthread_attr_t * attr, int schedtype)
  {
  	int rc;
  	int inheritsched;
  
  	rc = pthread_attr_getinheritsched(attr, &inheritsched);
  	if (rc != 0) {
  		perror(ERROR_PREFIX "pthread_attr_getinheritsched");
  		exit(PTS_UNRESOLVED);
  	}
  	switch (schedtype) {
  	case INHERIT:
  		if (inheritsched != INHERIT) {
  			perror(ERROR_PREFIX "got wrong inheritsched param");
  			exit(PTS_FAIL);
  		}
  		break;
  	case EXPLICIT:
  		if (inheritsched != EXPLICIT) {
  			perror(ERROR_PREFIX "got wrong inheritsched param");
  			exit(PTS_FAIL);
  		}
  		break;
  	}
  	return 0;
  }
  
  int main(void)
  {
  	int rc = 0;
  	pthread_attr_t attr;
  
  	rc = pthread_attr_init(&attr);
  	if (rc != 0) {
  		perror(ERROR_PREFIX "pthread_attr_init");
  		exit(PTS_UNRESOLVED);
  	}
  
  	rc = pthread_attr_setinheritsched(&attr, INHERIT);
  	if (rc != 0) {
  		perror(ERROR_PREFIX "pthread_attr_setinheritsched");
  		exit(PTS_UNRESOLVED);
  	}
  	verify_inheritsched(&attr, INHERIT);
  
  	rc = pthread_attr_setinheritsched(&attr, EXPLICIT);
  	if (rc != 0) {
  		perror(ERROR_PREFIX "pthread_attr_setinheritsched");
  		exit(PTS_UNRESOLVED);
  	}
  	verify_inheritsched(&attr, EXPLICIT);
  
  	rc = pthread_attr_destroy(&attr);
  	if (rc != 0) {
  		perror(ERROR_PREFIX "pthread_attr_destroy");
  		exit(PTS_UNRESOLVED);
  	}
  	printf("Test PASSED\n");
  	return PTS_PASS;
  }
  