fsafas

#define _GNU_SOURCE
#include <stdio.h>
#include <unistd.h>
//
int main(){
    pid_t grandpa_pid = getpid();
    pid_t child_pid;
    if ((child_pid = fork()) == 0){
        pid_t parent_pid = getpid();
        pid_t child_child_pid;
        if ((child_child_pid = fork()) == 0) {
            usleep(200);
            printf("Procesul nepot cu pid  %d, pid copil %d , pid nepot %d .", getpid(), parent_pid, grandpa_pid);
        } else {
            usleep(100);
            printf("Procesul copil cu pid %d, pid nepot %d , pid parinte %d .", getpid(), child_child_pid, grandpa_pid);
        }
    } else {
        printf("Procesul parinte cu pid  %d si pid copil  %d.", getpid(), child_pid);
    }
    printf("\n");
}