1 /* 2 * Copyright (c) 2004, Intel Corporation. All rights reserved. 3 * Created by: crystal.xiong REMOVE-THIS AT intel DOT com 4 * This file is licensed under the GPL license. For the full content 5 * of this license, see the COPYING file at the top level of this 6 * source tree. 7 8 * Test pthread_attr_setscope() 9 * 10 * Steps: 11 * 1. Initialize pthread_attr_t object (attr) 12 * 2. sets the contentionscope to attr 13 * 3. create a thread with the attr 14 * 4. Get the contentionscope value in the created thread 15 */ 16 17 #include <pthread.h> 18 #include <stdio.h> 19 #include <string.h> 20 #include <stdlib.h> 21 #include <errno.h> 22 #include "posixtest.h" 23 24 #define TEST "1-1" 25 #define FUNCTION "pthread_attr_setscope" 26 #define ERROR_PREFIX "unexpected error: " FUNCTION " " TEST ": " 27 28 #define CONSCOPE PTHREAD_SCOPE_SYSTEM 29 30 void *thread_func() 31 { 32 pthread_exit(0); 33 return NULL; 34 } 35 36 int main(void) 37 { 38 pthread_t new_th; 39 pthread_attr_t attr; 40 int cscope; 41 int rc; 42 43 /* Initialize attr */ 44 rc = pthread_attr_init(&attr); 45 if (rc != 0) { 46 perror(ERROR_PREFIX "pthread_attr_init"); 47 exit(PTS_UNRESOLVED); 48 } 49 50 rc = pthread_attr_setscope(&attr, CONSCOPE); 51 if (rc != 0) { 52 perror(ERROR_PREFIX "PTHREAD_SCOPE_SYSTEM is not supported"); 53 exit(PTS_UNRESOLVED); 54 } 55 56 rc = pthread_create(&new_th, &attr, thread_func, NULL); 57 if (rc != 0) { 58 perror(ERROR_PREFIX "pthread_create"); 59 exit(PTS_UNRESOLVED); 60 } 61 62 rc = pthread_attr_getscope(&attr, &cscope); 63 if (rc != 0) { 64 perror(ERROR_PREFIX "pthread_attr_getscope"); 65 exit(PTS_UNRESOLVED); 66 } 67 68 if (cscope != CONSCOPE) { 69 fprintf(stderr, ERROR_PREFIX "The contentionscope is not " 70 "correct \n"); 71 exit(PTS_FAIL); 72 } 73 74 rc = pthread_join(new_th, NULL); 75 if (rc != 0) { 76 perror(ERROR_PREFIX "pthread_join"); 77 exit(PTS_UNRESOLVED); 78 } 79 80 rc = pthread_attr_destroy(&attr); 81 if (rc != 0) { 82 perror(ERROR_PREFIX "pthread_attr_destroy"); 83 exit(PTS_UNRESOLVED); 84 } 85 86 printf("Test PASSED\n"); 87 return PTS_PASS; 88 } 89
