C++ (Cpp) bt_att_cancel_all示例

示例#1

文件： att.c 项目： Drakey83/steamlink-sdk

static bool disconnect_cb(struct io *io, void *user_data)
{
	struct bt_att *att = user_data;
	int err;
	socklen_t len;

	len = sizeof(err);

	if (getsockopt(att->fd, SOL_SOCKET, SO_ERROR, &err, &len) < 0) {
		util_debug(att->debug_callback, att->debug_data,
					"Failed to obtain disconnect error: %s",
					strerror(errno));
		err = 0;
	}

	util_debug(att->debug_callback, att->debug_data,
					"Physical link disconnected: %s",
					strerror(err));

	io_destroy(att->io);
	att->io = NULL;

	bt_att_cancel_all(att);

	bt_att_ref(att);

	queue_foreach(att->disconn_list, disconn_handler, INT_TO_PTR(err));

	bt_att_unregister_all(att);
	bt_att_unref(att);

	return false;
}

示例#2

文件： att.c 项目： Drakey83/steamlink-sdk

void bt_att_unref(struct bt_att *att)
{
	if (!att)
		return;

	if (__sync_sub_and_fetch(&att->ref_count, 1))
		return;

	bt_att_unregister_all(att);
	bt_att_cancel_all(att);

	bt_att_free(att);
}

示例#3

文件： att.c 项目： cybex-jmclaughlin/bluez

void bt_att_unref(struct bt_att *att)
{
	if (!att)
		return;

	if (__sync_sub_and_fetch(&att->ref_count, 1))
		return;

	bt_att_unregister_all(att);
	bt_att_cancel_all(att);

	io_set_write_handler(att->io, NULL, NULL, NULL);
	io_set_read_handler(att->io, NULL, NULL, NULL);

	queue_destroy(att->req_queue, NULL);
	queue_destroy(att->ind_queue, NULL);
	queue_destroy(att->write_queue, NULL);
	queue_destroy(att->notify_list, NULL);
	att->req_queue = NULL;
	att->ind_queue = NULL;
	att->write_queue = NULL;
	att->notify_list = NULL;

	io_destroy(att->io);
	att->io = NULL;

	if (att->close_on_unref)
		close(att->fd);

	if (att->timeout_destroy)
		att->timeout_destroy(att->timeout_data);

	if (att->debug_destroy)
		att->debug_destroy(att->debug_data);

	free(att->buf);
	att->buf = NULL;

	free(att);
}