SO code example

#include<stdio.h>
#include<stdlib.h>
#include<pthread.h>
#include<sys/stat.h>
#include<sys/types.h>
#include<fcntl.h>

#define BUFF_READ 1024;

typedef struct t_arg{
    char *message;
    int line;
} thread_arg;

void *request_handler(void *t_arg);
char *fifo = "/home/ubuntu/work/my_fifo";

int main(void){
    mkfifo(fifo, 0666);
    int srv_fifo = open(fifo, O_RDONLY);
    char buff[1024];
    while(1){
        read(srv_fifo, buff, 1024);
        pthread_t thread;
        thread_arg arg;
        arg.message = "Testing";
        arg.line = 2001;
        pthread_create(&thread, NULL, request_handler, &arg);
        pthread_detach(thread);
        memset(buff, 0, sizeof(buff));
    }
}

void *request_handler(void *t_arg){
    thread_arg real_arg = *(thread_arg*)t_arg;
    printf("%d",real_arg.line);
}