| /* |
| * Copyright (c) 2002, Intel Corporation. All rights reserved. |
| * Created by: bing.wei.liu REMOVE-THIS AT intel DOT com |
| * This file is licensed under the GPL license. For the full content |
| * of this license, see the COPYING file at the top level of this |
| * source tree. |
| |
| * Test that pthread_mutexattr_setpshared() |
| * |
| * It MAY fail if: |
| * |
| * [EINVAL] - 'attr' is invalid. |
| * |
| * Steps: |
| * |
| * 1. Pass to pthread_mutexattr_setpshared() an uninitialized attributes object. |
| * 2. It may return the value of EINVAL. |
| * |
| */ |
| |
| #include <pthread.h> |
| #include <stdio.h> |
| #include <errno.h> |
| #include "posixtest.h" |
| |
| int main() |
| { |
| |
| /* Make sure there is process-shared capability. */ |
| #ifndef PTHREAD_PROCESS_SHARED |
| fprintf(stderr,"process-shared attribute is not available for testing\n"); |
| return PTS_UNRESOLVED; |
| #endif |
| |
| pthread_mutexattr_t mta; |
| int ret; |
| |
| /* Set the attribute to PTHREAD_PROCESS_PRIVATE. */ |
| ret=pthread_mutexattr_setpshared(&mta, PTHREAD_PROCESS_PRIVATE); |
| if (ret != 0) |
| { |
| if (ret == EINVAL) |
| { |
| printf("Test PASSED\n"); |
| return PTS_PASS; |
| } |
| |
| printf("Test FAILED: Expected return code 0 or EINVAL, got: %d", ret); |
| return PTS_FAIL; |
| } |
| |
| printf("Test PASSED: NOTE*: Returned 0 on error, though standard states 'may' fail.\n"); |
| return PTS_PASS; |
| |
| } |