Function unregisterNotifier

src/linux/cgroups.cpp:1079–1082

Unregister a notifier. @param fd The eventfd returned by registerNotifier. @return Some if the operation succeeds. Error if the operation fails.

// @return  Some if the operation succeeds.
//          Error if the operation fails.
static Try<Nothing> unregisterNotifier(int fd)
{
  return os::close(fd);
}


// The process listening on an event notifier. This class is internal