Function close

src/linux/ns.cpp:259–268

  typename = typename std::enable_if<
    std::is_same<typename Iterable::value_type, int>::value>::type>
static void close(const Iterable& fds)
{
  int errsav = errno;

  foreach (int fd, fds) {
    ::close(fd); // Need to call the async-signal safe version.
  }

  errno = errsav;
}


Try<pid_t> clone(