| /* |
| * Copyright (c) 2004, Intel Corporation. All rights reserved. |
| * Created by: crystal.xiong 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 pthread_attr_getschedpolicy() |
| * |
| * Steps: |
| * 1. Initialize a pthread_attr_t object using pthread_attr_init() |
| * 2. Call pthread_attr_setschedpolicy with policy parameter |
| * 3. Call pthread_attr_getschedpolicy to get the policy |
| * |
| */ |
| |
| #include <pthread.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "posixtest.h" |
| |
| #define TEST "1-1" |
| #define FUNCTION "pthread_attr_getschedpolicy" |
| #define ERROR_PREFIX "unexpected error: " FUNCTION " " TEST ": " |
| |
| #define FIFOPOLICY SCHED_FIFO |
| #define RRPOLICY SCHED_RR |
| #define OTHERPOLICY SCHED_OTHER |
| |
| int verify_policy(pthread_attr_t *attr, int policytype) { |
| int rc; |
| int policy; |
| |
| rc = pthread_attr_getschedpolicy(attr, &policy); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_getschedpolicy\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| switch(policytype) { |
| case SCHED_FIFO: |
| if (policy != FIFOPOLICY) { |
| printf(ERROR_PREFIX "got wrong policy param\n"); |
| exit(PTS_FAIL); |
| } |
| break; |
| case SCHED_RR: |
| if (policy != RRPOLICY) { |
| printf(ERROR_PREFIX "got wrong policy param\n"); |
| exit(PTS_FAIL); |
| } |
| break; |
| case SCHED_OTHER: |
| if (policy != OTHERPOLICY) { |
| printf(ERROR_PREFIX "got wrong policy param\n"); |
| exit(PTS_FAIL); |
| } |
| break; |
| } |
| return 0; |
| } |
| |
| int main() |
| { |
| int rc=0; |
| pthread_attr_t attr; |
| |
| rc = pthread_attr_init(&attr); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_init\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| |
| rc = pthread_attr_setschedpolicy(&attr, FIFOPOLICY); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_setschedpolicy\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| verify_policy(&attr, FIFOPOLICY); |
| |
| rc = pthread_attr_setschedpolicy(&attr, RRPOLICY); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_setschedpolicy\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| verify_policy(&attr, RRPOLICY); |
| |
| rc = pthread_attr_setschedpolicy(&attr, OTHERPOLICY); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_setschedpolicy\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| verify_policy(&attr, OTHERPOLICY); |
| |
| rc = pthread_attr_destroy(&attr); |
| if (rc != 0) { |
| printf(ERROR_PREFIX "pthread_attr_destroy\n"); |
| exit(PTS_UNRESOLVED); |
| } |
| printf("Test PASSED\n"); |
| return PTS_PASS; |
| } |