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_getprotocol() 9 * 10 * Gets the protocol attribute of a mutexattr object (which was prev. created 11 * by the function pthread_mutexattr_init()). 12 * 13 */ 14 15 #include <pthread.h> 16 #include <stdio.h> 17 #include <sched.h> 18 #include "posixtest.h" 19 20 int main(void) 21 { 22 23 pthread_mutexattr_t mta; 24 int protocol, protcls[3], i; 25 26 /* Initialize a mutex attributes object */ 27 if (pthread_mutexattr_init(&mta) != 0) { 28 perror("Error at pthread_mutexattr_init()\n"); 29 return PTS_UNRESOLVED; 30 } 31 32 protcls[0] = PTHREAD_PRIO_NONE; 33 protcls[1] = PTHREAD_PRIO_INHERIT; 34 protcls[2] = PTHREAD_PRIO_PROTECT; 35 36 for (i = 0; i < 3; i++) { 37 /* Set the protocol to one of the 3 valid protocols. */ 38 if (pthread_mutexattr_setprotocol(&mta, protcls[i])) { 39 printf("Error setting protocol to %d\n", protcls[i]); 40 return PTS_UNRESOLVED; 41 } 42 43 /* Get the protocol mutex attr. */ 44 if (pthread_mutexattr_getprotocol(&mta, &protocol) != 0) { 45 fprintf(stderr, 46 "Error obtaining the protocol attribute.\n"); 47 return PTS_UNRESOLVED; 48 } 49 50 /* Make sure that the protocol set is the protocl we get when calling 51 * pthread_mutexattr_getprocol() */ 52 if (protocol != protcls[i]) { 53 printf 54 ("Test FAILED: Set protocol %d, but instead got protocol %d.\n", 55 protcls[i], protocol); 56 return PTS_FAIL; 57 } 58 } 59 60 printf("Test PASSED\n"); 61 return PTS_PASS; 62 } 63