C++ (Cpp) _dbus_watch_list_remove_watch 예제들

예제 #1

파일: dbus-spawn.c 프로젝트: OmarBizreh/Sliding_XZ

static dbus_bool_t
handle_watch (DBusWatch       *watch,
              unsigned int     condition,
              void            *data)
{
  DBusBabysitter *sitter = data;
  int revents;
  int fd;
  
  revents = 0;
  if (condition & DBUS_WATCH_READABLE)
    revents |= _DBUS_POLLIN;
  if (condition & DBUS_WATCH_ERROR)
    revents |= _DBUS_POLLERR;
  if (condition & DBUS_WATCH_HANGUP)
    revents |= _DBUS_POLLHUP;

  fd = dbus_watch_get_socket (watch);

  if (fd == sitter->error_pipe_from_child)
    handle_error_pipe (sitter, revents);
  else if (fd == sitter->socket_to_babysitter)
    handle_babysitter_socket (sitter, revents);

  while (LIVE_CHILDREN (sitter) &&
         babysitter_iteration (sitter, FALSE))
    ;

  /* Those might have closed the sockets we're watching. Before returning
   * to the main loop, we must sort that out. */

  if (sitter->error_watch != NULL && sitter->error_pipe_from_child == -1)
    {
      _dbus_watch_invalidate (sitter->error_watch);

      if (sitter->watches != NULL)
        _dbus_watch_list_remove_watch (sitter->watches,  sitter->error_watch);

      _dbus_watch_unref (sitter->error_watch);
      sitter->error_watch = NULL;
    }

  if (sitter->sitter_watch != NULL && sitter->socket_to_babysitter == -1)
    {
      _dbus_watch_invalidate (sitter->sitter_watch);

      if (sitter->watches != NULL)
        _dbus_watch_list_remove_watch (sitter->watches,  sitter->sitter_watch);

      _dbus_watch_unref (sitter->sitter_watch);
      sitter->sitter_watch = NULL;
    }

  return TRUE;
}

예제 #2

파일: dbus-spawn.c 프로젝트: d-bus/dbus

static void
close_error_pipe_from_child (DBusBabysitter *sitter)
{
  _dbus_verbose ("Closing child error\n");

  if (sitter->error_watch != NULL)
    {
      _dbus_assert (sitter->watches != NULL);
      _dbus_watch_list_remove_watch (sitter->watches,  sitter->error_watch);
      _dbus_watch_invalidate (sitter->error_watch);
      _dbus_watch_unref (sitter->error_watch);
      sitter->error_watch = NULL;
    }

  if (sitter->error_pipe_from_child >= 0)
    {
      _dbus_close (sitter->error_pipe_from_child, NULL);
      sitter->error_pipe_from_child = -1;
    }
}

예제 #3

파일: dbus-spawn.c 프로젝트: d-bus/dbus

static void
close_socket_to_babysitter (DBusBabysitter *sitter)
{
  _dbus_verbose ("Closing babysitter\n");

  if (sitter->sitter_watch != NULL)
    {
      _dbus_assert (sitter->watches != NULL);
      _dbus_watch_list_remove_watch (sitter->watches,  sitter->sitter_watch);
      _dbus_watch_invalidate (sitter->sitter_watch);
      _dbus_watch_unref (sitter->sitter_watch);
      sitter->sitter_watch = NULL;
    }

  if (sitter->socket_to_babysitter.fd >= 0)
    {
      _dbus_close_socket (sitter->socket_to_babysitter, NULL);
      sitter->socket_to_babysitter.fd = -1;
    }
}