1-3.c revision 0dc076565f772bb1953209fb69ea150b494aaa40
1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License version 2. 4 * 5 * This program is distributed in the hope that it will be useful, 6 * but WITHOUT ANY WARRANTY; without even the implied warranty of 7 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 8 * GNU General Public License for more details. 9 * 10 * 11 * Test that sched_get_priority_max() returns the maximum value on 12 * success for SCHED_SPORADIC policy. 13 */ 14#include <stdio.h> 15#include <sched.h> 16#include <errno.h> 17#include <unistd.h> 18#include "posixtest.h" 19 20#if defined(_POSIX_SPORADIC_SERVER)&&(_POSIX_SPORADIC_SERVER != -1)||defined(_POSIX_THREAD_SPORADIC_SERVER)&&(_POSIX_THREAD_SPORADIC_SERVER != -1) 21 22int main(int argc, char **argv) 23{ 24 int result = -1; 25 26 result = sched_get_priority_max(SCHED_SPORADIC); 27 28 if(result != -1 && errno == 0 ) { 29 printf("The maximum priority for policy SCHED_SPORADIC is %i.\n", 30 result); 31 printf("Test PASSED\n"); 32 return PTS_PASS; 33 } else { 34 perror("An error occurs"); 35 return PTS_FAIL; 36 } 37 38 printf("This code should not be executed.\n"); 39 return PTS_UNRESOLVED; 40} 41#else 42int main() 43{ 44 printf("Does not support SS (SPORADIC SERVER)\n"); 45 return PTS_UNSUPPORTED; 46} 47#endif 48 49