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

#define MAX_BUF 1024

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

    /* open, read, and display the message from the FIFO */
    fd = open(myfifo, O_RDONLY);
    if ( fd < 0 ) {
      perror(myfifo);
      return EXIT_FAILURE;
    }
    ssize_t nRead = read(fd, buf, MAX_BUF);
    if ( nRead < 0 ) {
      if ( errno == EINTR ) fprintf(stderr, "Didn't read -- interrupted.\n");
      else perror(NULL);
      return EXIT_FAILURE;
    }
    printf("Received: %s\n", buf);
    close(fd);

    return EXIT_SUCCESS;
}