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_mutexattr_gettype() 9 * 10 * Gets the mutex 'type' attribute. This attribute is set in the 'type' parameter to 11 * these functions. The default value is PTHREAD_MUTEX_DEFAULT. 12 * 13 * Testing the PTHREAD_MUTEX_RECURSIVE type. 14 * 15 * Steps: 16 * 1. Initialize a pthread_mutexattr_t object with pthread_mutexattr_init() 17 * 2. Set tye mutexattr type to PTHREAD_MUTEX_RECURSIVE 18 * 3. Call pthread_mutexattr_gettype() to check if type 19 * attribute is set as the value PTHREAD_MUTEX_RECURSIVE. 20 * 21 */ 22 23 24 #include <pthread.h> 25 #include <stdio.h> 26 #include "posixtest.h" 27 28 int main(void) 29 { 30 pthread_mutexattr_t mta; 31 int type; 32 33 /* Initialize a mutex attributes object */ 34 if (pthread_mutexattr_init(&mta) != 0) { 35 perror("Error at pthread_mutexattr_init()\n"); 36 return PTS_UNRESOLVED; 37 } 38 39 /* Set the mutex attribute 'type' to PTHREAD_MUTEX_RECURSIVE. */ 40 if (pthread_mutexattr_settype(&mta, PTHREAD_MUTEX_RECURSIVE) != 0) { 41 fprintf(stderr, 42 "pthread_mutexattr_settype(): Error setting the attribute 'type'\n"); 43 return PTS_UNRESOLVED; 44 } 45 46 /* The 'type' attribute should be PTHREAD_MUTEX_RECURSIVE */ 47 if (pthread_mutexattr_gettype(&mta, &type) != 0) { 48 fprintf(stderr, 49 "pthread_mutexattr_gettype(): Error obtaining the attribute 'type'\n"); 50 return PTS_UNRESOLVED; 51 } 52 53 if (type != PTHREAD_MUTEX_RECURSIVE) { 54 printf 55 ("Test FAILED: Incorrect mutexattr 'type' value: %d. Should be PTHREAD_MUTEX_RECURSIVE\n", 56 type); 57 return PTS_FAIL; 58 } 59 60 printf("Test PASSED\n"); 61 return PTS_PASS; 62 } 63
