Create Child Process Using Fork() System Call And Print The Parent ID In Child process And Child ID In Parent Process.

C program to create child process using fork() system call. Print the
parent ID in child process and child ID in parent process.

Source Code:

#include<stdio.h>
#include<stdlib.h>
#include<time.h>


void main()
{
 int pid;

 pid=fork();

 if(pid == 0)
  printf("\nParent id: %d from child",getppid());
 else
  printf("\nChild id: %d from parent",pid);
}