1 #include "tests.h" 2 #include <asm/unistd.h> 3 4 #ifdef __NR_sched_rr_get_interval 5 6 # include <stdint.h> 7 # include <stdio.h> 8 # include <sched.h> 9 # include <unistd.h> 10 11 int 12 main(void) 13 { 14 struct timespec *const tp = tail_alloc(sizeof(struct timespec)); 15 long rc; 16 17 rc = syscall(__NR_sched_rr_get_interval, 0, NULL); 18 printf("sched_rr_get_interval(0, NULL) = %s\n", sprintrc(rc)); 19 20 rc = syscall(__NR_sched_rr_get_interval, 0, tp + 1); 21 printf("sched_rr_get_interval(0, %p) = %s\n", tp + 1, sprintrc(rc)); 22 23 rc = syscall(__NR_sched_rr_get_interval, -1, tp); 24 printf("sched_rr_get_interval(-1, %p) = %s\n", tp, sprintrc(rc)); 25 26 rc = syscall(__NR_sched_rr_get_interval, 0, tp); 27 if (rc == 0) 28 printf("sched_rr_get_interval(0, {tv_sec=%jd, tv_nsec=%jd}) = " 29 "0\n", (intmax_t)tp->tv_sec, (intmax_t)tp->tv_nsec); 30 else 31 printf("sched_rr_get_interval(-1, %p) = %s\n", tp, 32 sprintrc(rc)); 33 34 puts("+++ exited with 0 +++"); 35 return 0; 36 } 37 38 #else 39 40 SKIP_MAIN_UNDEFINED("__NR_sched_rr_get_interval") 41 42 #endif 43
