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

#define MAX_BUF 1024

int main()
{
    int fd;
    char * myfifo = "/tmp/myfifo";
    char buf[MAX_BUF];

    /* create the FIFO (named pipe) */
    mkfifo(myfifo, 0666);

    /* write "Hi" to the FIFO */
    //fd = open(myfifo, O_RDONLY);

    while(1){
      /* write "Hi" to the FIFO */
      fd = open(myfifo, O_RDONLY);
      int chars = read(fd, buf, MAX_BUF);
      if(chars >0){
          printf("Received(%d): %s\n",chars, buf);
          
      }

      int i;
      for(i=0;i<MAX_BUF;i++){
        buf[i] = '\0';
      }
      close(fd);
    }

    /* remove the FIFO */
    unlink(myfifo);

    return 0;
}