2-1.c revision 0dc076565f772bb1953209fb69ea150b494aaa40
10dc076565f772bb1953209fb69ea150b494aaa40robbiew/* 20dc076565f772bb1953209fb69ea150b494aaa40robbiew * Copyright (c) 2002, Intel Corporation. All rights reserved. 30dc076565f772bb1953209fb69ea150b494aaa40robbiew * Created by: bing.wei.liu REMOVE-THIS AT intel DOT com 40dc076565f772bb1953209fb69ea150b494aaa40robbiew * This file is licensed under the GPL license. For the full content 50dc076565f772bb1953209fb69ea150b494aaa40robbiew * of this license, see the COPYING file at the top level of this 60dc076565f772bb1953209fb69ea150b494aaa40robbiew * source tree. 70dc076565f772bb1953209fb69ea150b494aaa40robbiew 80dc076565f772bb1953209fb69ea150b494aaa40robbiew * Test that pthread_key_create() 90dc076565f772bb1953209fb69ea150b494aaa40robbiew * 100dc076565f772bb1953209fb69ea150b494aaa40robbiew * Upon key creation, the value NULL shall be associated with the new key in all active threads. 110dc076565f772bb1953209fb69ea150b494aaa40robbiew * Upon thread creation, the value NULL shall be associated with all defined keys in the new 120dc076565f772bb1953209fb69ea150b494aaa40robbiew * thread. 130dc076565f772bb1953209fb69ea150b494aaa40robbiew * 140dc076565f772bb1953209fb69ea150b494aaa40robbiew * Steps: 150dc076565f772bb1953209fb69ea150b494aaa40robbiew * 1. Create a key 160dc076565f772bb1953209fb69ea150b494aaa40robbiew * 2. Verify that the default value is NULL 170dc076565f772bb1953209fb69ea150b494aaa40robbiew * 180dc076565f772bb1953209fb69ea150b494aaa40robbiew */ 190dc076565f772bb1953209fb69ea150b494aaa40robbiew 200dc076565f772bb1953209fb69ea150b494aaa40robbiew#include <pthread.h> 210dc076565f772bb1953209fb69ea150b494aaa40robbiew#include <stdio.h> 220dc076565f772bb1953209fb69ea150b494aaa40robbiew#include <stdlib.h> 230dc076565f772bb1953209fb69ea150b494aaa40robbiew#include <unistd.h> 240dc076565f772bb1953209fb69ea150b494aaa40robbiew#include "posixtest.h" 250dc076565f772bb1953209fb69ea150b494aaa40robbiew 260dc076565f772bb1953209fb69ea150b494aaa40robbiew 270dc076565f772bb1953209fb69ea150b494aaa40robbiewint main() 280dc076565f772bb1953209fb69ea150b494aaa40robbiew{ 290dc076565f772bb1953209fb69ea150b494aaa40robbiew pthread_key_t key; 300dc076565f772bb1953209fb69ea150b494aaa40robbiew void* rc; 310dc076565f772bb1953209fb69ea150b494aaa40robbiew 320dc076565f772bb1953209fb69ea150b494aaa40robbiew /* Verify that the value associated with "key" in a new thread is NULL */ 330dc076565f772bb1953209fb69ea150b494aaa40robbiew rc = pthread_getspecific(key); 340dc076565f772bb1953209fb69ea150b494aaa40robbiew if(rc != NULL) 350dc076565f772bb1953209fb69ea150b494aaa40robbiew { 360dc076565f772bb1953209fb69ea150b494aaa40robbiew printf("Test FAILED\n"); 370dc076565f772bb1953209fb69ea150b494aaa40robbiew return PTS_FAIL; 380dc076565f772bb1953209fb69ea150b494aaa40robbiew } 390dc076565f772bb1953209fb69ea150b494aaa40robbiew 400dc076565f772bb1953209fb69ea150b494aaa40robbiew if(pthread_key_create(&key, NULL) != 0) 410dc076565f772bb1953209fb69ea150b494aaa40robbiew { 420dc076565f772bb1953209fb69ea150b494aaa40robbiew printf("Error: pthread_key_create() failed\n"); 430dc076565f772bb1953209fb69ea150b494aaa40robbiew return PTS_UNRESOLVED; 440dc076565f772bb1953209fb69ea150b494aaa40robbiew } else 450dc076565f772bb1953209fb69ea150b494aaa40robbiew { 460dc076565f772bb1953209fb69ea150b494aaa40robbiew /* Verify that the value associated with "key" after it is newly created is 470dc076565f772bb1953209fb69ea150b494aaa40robbiew * NULL */ 480dc076565f772bb1953209fb69ea150b494aaa40robbiew rc = pthread_getspecific(key); 490dc076565f772bb1953209fb69ea150b494aaa40robbiew if(rc != NULL) 500dc076565f772bb1953209fb69ea150b494aaa40robbiew { 510dc076565f772bb1953209fb69ea150b494aaa40robbiew printf("Test FAILED\n"); 520dc076565f772bb1953209fb69ea150b494aaa40robbiew return PTS_FAIL; 530dc076565f772bb1953209fb69ea150b494aaa40robbiew } 540dc076565f772bb1953209fb69ea150b494aaa40robbiew 550dc076565f772bb1953209fb69ea150b494aaa40robbiew } 560dc076565f772bb1953209fb69ea150b494aaa40robbiew 570dc076565f772bb1953209fb69ea150b494aaa40robbiew printf("Test PASSED\n"); 580dc076565f772bb1953209fb69ea150b494aaa40robbiew return PTS_PASS; 590dc076565f772bb1953209fb69ea150b494aaa40robbiew} 60