helpers.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <sys/types.h>
   4 #include <sys/stat.h>
   5 #include <unistd.h>
   6
   7 #include "helpers.h"
   8
   9 off_t filesize(int fd)
  10 {
  11     struct stat status;
  12     fstat(fd, &status);
  13     return status.st_size;
  14 }