prpids.c

基于网络编程的例子

/*
 * pripds.c - Print PID and PPID
 */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

int main(void)
{
    printf("PID = %d\n", getpid());
    printf("PPID = %d\n", getppid());
    exit(EXIT_SUCCESS);
}