Function auth_cat

tools/libutil/login_auth.c:95–108

 */

int
auth_cat(const char *file)
{
  int fd, count;
  char buf[BUFSIZ];

  if ((fd = open(file, O_RDONLY | O_CLOEXEC)) < 0)
    return 0;
  while ((count = read(fd, buf, sizeof(buf))) > 0)
    (void)write(fileno(stdout), buf, count);
  close(fd);
  sleep(5);	/* wait an arbitrary time to drain */
  return 1;
}