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_min() returns the appropriate minimum 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 22 int main(void) 23 { 24 int result = -1; 25 26 result = sched_get_priority_min(SCHED_SPORADIC); 27 28 if (result != -1 && errno == 0) { 29 printf 30 ("The minimum priority for policy SCHED_SPORADIC is %i.\n", 31 result); 32 printf("Test PASSED\n"); 33 return PTS_PASS; 34 } 35 36 perror("An error occurs"); 37 return PTS_FAIL; 38 } 39 #else 40 int main(void) 41 { 42 printf("Does not support SS (SPORADIC SERVER)\n"); 43 return PTS_UNSUPPORTED; 44 } 45 #endif 46
