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 -1 on failure. 12 */ 13 #include <stdio.h> 14 #include <sched.h> 15 #include <errno.h> 16 #include "posixtest.h" 17 18 int main(void) 19 { 20 int result = -1; 21 22 result = sched_get_priority_max(-1); 23 24 if (result == -1 && errno == EINVAL) { 25 printf("Test PASSED\n"); 26 return PTS_PASS; 27 } 28 29 if (result != -1) { 30 printf("did no returned -1.\n"); 31 return PTS_FAIL; 32 } 33 34 if (errno != EINVAL) { 35 perror("error is not EINVAL"); 36 return PTS_FAIL; 37 } 38 39 printf("Unresolved test error\n"); 40 return PTS_UNRESOLVED; 41 } 42
