Pid of a process in c

How to get pid of c process

#include <sys/types.h>
#include <unistd.h>

pid_t getpid(void);

Source: tutorialspoint.com

Pid of a process in c

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

int main()
{
    int pid = 0;
    printf("before the fork \n");
    pid = fork(); //create the child process
    printf("after the fork \n");
    if (pid == 0)
    {
        printf("I'm the child process, my pid is &d\n", getpid());
        exit(1);
    }
    else
    {
        printf("I'm the parent process, my pid is &d\n", getpid());
        exit(0);
    }
}

C program to print pid of a process

Process ID: 1298
Parent Process ID: 879

-1

Source: includehelp.com

Similar codes

0 vote367 views1 answer
Bullseye lxc network problem
C
2 votes374 views1 answer
Pygame fill transparent
C
0 vote463 views1 answer
How to login to another user in powershell
C
0 vote356 views1 answer
Cum creez un nou nod how to create a new node
C
1 vote346 views4 answers
Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR
C
8 votes481 views3 answers
Casting in c
C
0 vote379 views1 answer
C file struct
C
0 vote386 views1 answer
WARNING: QA Issue: rdepends on
C
18 votes389 views3 answers
Read file c
C
0 vote346 views1 answer
Get int from user c
C