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added a program to get all PIDs that is used by parent and child in a… #258

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Jun 25, 2022
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added a program to get all PIDs that is used by parent and child in a… #258

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16 changes: 16 additions & 0 deletions getPIDs.c
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#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>

void main(){
pid_t pid; //variable to store process id
pid_t ppid; //variable to store parent process id

sleep(5);

pid = getpid(); // returns pid
ppid = getppid(); //returns parent pid

printf("The process id is : %d\n" , pid);
printf("The parent of process id is : %d\n" , ppid);
}