experiments

All kinds of coding experiments
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reader.c (438B)

      1 #include <fcntl.h>
      2 #include <stdio.h>
      3 #include <sys/stat.h>
      4 #include <unistd.h>
      5 
      6 #define MAX_BUF 1024
      7 
      8 int main()
      9 {
     10     int fd;
     11     char * myfifo = "/tmp/myfifo";
     12     char buf[MAX_BUF];
     13 
     14     /* open, read, and display the message from the FIFO */
     15     fd = open(myfifo, O_RDONLY);
     16     read(fd, buf, MAX_BUF);
     17     printf("Received: %s\n", buf);
     18     read(fd, buf, MAX_BUF);
     19     printf("Received: %s\n", buf);
     20     close(fd);
     21 
     22     return 0;
     23 }