#include <stdio.h> | |
#include <unistd.h> | |
int main(void) | |
{ | |
printf("pid = %u\n", getpid()); | |
printf("ppid = %u\n", getppid()); | |
printf("uid = %u\n", getuid()); | |
printf("euid = %u\n", geteuid()); | |
printf("gid = %u\n", getgid()); | |
printf("egid = %u\n", getegid()); | |
sleep(10); | |
return 0; | |
} |