1/* 2 * Copyright (c) 2002, Intel Corporation. All rights reserved. 3 * Created by: bing.wei.liu 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 that pthread_key_delete() 9 * 10 * Shall delete a thread-specific data key previously returned by pthread_key_create. The 11 * thread-specific data values specified data values associated with 'key' need not be NULL at 12 * the time pthread_key_delete is called. It is the responsibility of the application to free 13 * any application storage or perform any cleanup actions for data structures related to the 14 * deleted key or associated thread-specific data in any threads; this cleanup can be done 15 * either before or after pthread_key_delete is called. Any attempt to use 'key' following 16 * the call to pthread_key_delete results in undefined behavior. 17 * 18 * Steps: 19 * 1. Create many keys, and specify and value to them 20 * 2. Delete the keys with pthread_key_delete 21 * 3. Verify that this will not result in an error 22 * 23 */ 24 25#include <pthread.h> 26#include <stdio.h> 27#include <stdlib.h> 28#include <unistd.h> 29#include "posixtest.h" 30 31#define NUM_OF_KEYS 10 32#define KEY_VALUE 100 33 34int main() 35{ 36 pthread_key_t keys[NUM_OF_KEYS]; 37 int i; 38 39 for(i = 0;i<NUM_OF_KEYS;i++) 40 { 41 if(pthread_key_create(&keys[i], NULL) != 0) 42 { 43 printf("Error: pthread_key_create() failed\n"); 44 return PTS_UNRESOLVED; 45 } 46 47 if(pthread_setspecific(keys[i], (void*)(long)(KEY_VALUE + i)) != 0) 48 { 49 printf("Error: pthread_setspecific failed\n"); 50 return PTS_UNRESOLVED; 51 } 52 53 if(pthread_key_delete(keys[i]) != 0) 54 { 55 printf("Test FAILED\n"); 56 return PTS_FAIL; 57 } 58 } 59 60 printf("Test PASSED\n"); 61 return PTS_PASS; 62} 63