1 #include "tests.h"
2 #include <asm/unistd.h>
3
4 #if defined __NR_getpriority && defined __NR_setpriority
5
6 # include <stdio.h>
7 # include <sys/resource.h>
8 # include <unistd.h>
9
10 int
main(void)11 main(void)
12 {
13 const int pid = getpid();
14 long rc = syscall(__NR_getpriority, PRIO_PROCESS,
15 (unsigned long) 0xffffffff00000000ULL | pid);
16 printf("getpriority(PRIO_PROCESS, %d) = %ld\n", pid, rc);
17
18 rc = syscall(__NR_setpriority, PRIO_PROCESS,
19 (unsigned long) 0xffffffff00000000ULL | pid,
20 (unsigned long) 0xffffffff00000000ULL);
21 printf("setpriority(PRIO_PROCESS, %d, 0) = %s\n", pid, sprintrc(rc));
22
23 puts("+++ exited with 0 +++");
24 return 0;
25 }
26
27 #else
28
29 SKIP_MAIN_UNDEFINED("__NR_getpriority && _NR_setpriority")
30
31 #endif
32