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 if sched_rr_get_interval() sets errno == EFAULT or EINVAL if *interval 12 * points to NULL. 13 * 14 * This behavior is not specified in the specs, so this test is speculative. 15 */ 16 17 #include <stdio.h> 18 #include <sched.h> 19 #include <errno.h> 20 #include <time.h> 21 #include "posixtest.h" 22 23 int main(void) 24 { 25 int result = -2; 26 27 result = sched_rr_get_interval(0, NULL); 28 29 if (result == -1 && errno == EFAULT) { 30 printf 31 ("sched_rr_get_interval() sets errno == EFAULT when interval argument points to NULL\n"); 32 return PTS_PASS; 33 } 34 if (result == -1 && errno == EINVAL) { 35 printf 36 ("sched_rr_get_interval() sets errno == EINVAL when interval argument points to NULL\n"); 37 return PTS_PASS; 38 } 39 40 printf("sched_rr_get_interval() return %i and sets errno == %i.\n", 41 result, errno); 42 return PTS_UNRESOLVED; 43 } 44
