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 vote325 views1 answer
Printing words lemgthwise in c
C
0 vote353 views2 answers
Variables in c
C
-1 vote294 views1 answer
Sadsa
C
0 vote358 views1 answer
Error: argument 1 range [18446744071562067968, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-werror=alloc-size-larger-than=]
C
0 vote332 views1 answer
Email dev Microsoft Outlook 2007 items all aligned left or aligned wrong
C
3 votes338 views3 answers
Clear screen c
C
0 vote331 views1 answer
Gcd and lcd in c
C
1 vote368 views1 answer
Yourkill071
C
0 vote335 views1 answer
Logical Operator in C language
C
4 votes346 views1 answer
C minor diminished
C