C++ (Cpp) teamd_loop_callback_enable示例

示例#1

文件： teamd_usock.c 项目： cyphermox/libteam

static int acc_conn_create(struct teamd_context *ctx, int sock)
{
	struct usock_acc_conn *acc_conn;
	int err;

	acc_conn = myzalloc(sizeof(*acc_conn));
	if (!acc_conn) {
		teamd_log_err("usock: No memory to allocate new connection structure.");
		return -ENOMEM;
	}
	acc_conn->sock = sock;
	err = teamd_loop_callback_fd_add(ctx, USOCK_ACC_CONN_CB_NAME, acc_conn,
					 callback_usock_acc_conn,
					 acc_conn->sock,
					 TEAMD_LOOP_FD_EVENT_READ);
	if (err)
		goto free_acc_conn;
	teamd_loop_callback_enable(ctx, USOCK_ACC_CONN_CB_NAME, acc_conn);
	list_add(&ctx->usock.acc_conn_list, &acc_conn->list);
	return 0;

free_acc_conn:
	free(acc_conn);
	return err;
}

示例#2

文件： teamd_link_watch.c 项目： jzupka/libteam

static int lw_ethtool_event_watch_port_changed(struct teamd_context *ctx,
					       struct teamd_port *tdport,
					       void *priv)
{
	struct lw_common_port_priv *common_ppriv = priv;
	struct lw_ethtool_port_priv *ethtool_ppriv = priv;
	bool link_up;
	struct timespec *delay;
	int err;

	if (common_ppriv->tdport != tdport ||
	    !team_is_port_changed(tdport->team_port))
		return 0;

	/*
	 * Link changed for sure, so if there is some delay in progress,
	 * cancel it before proceeding.
	 */
	teamd_loop_callback_disable(ctx, LW_ETHTOOL_DELAY_CB_NAME, priv);
	link_up = team_is_port_link_up(tdport->team_port);
	if (!teamd_link_watch_link_up_differs(common_ppriv, link_up))
		return 0;

	if (link_up) {
		if (timespec_is_zero(&ethtool_ppriv->delay_up))
			goto nodelay;
		delay = &ethtool_ppriv->delay_up;
	} else {
		if (timespec_is_zero(&ethtool_ppriv->delay_down))
			goto nodelay;
		delay = &ethtool_ppriv->delay_down;
	}

	err = teamd_loop_callback_timer_set(ctx, LW_ETHTOOL_DELAY_CB_NAME,
					    priv, NULL, delay);
	if (err) {
		teamd_log_err("Failed to set delay timer.");
		return err;
	}
	teamd_loop_callback_enable(ctx, LW_ETHTOOL_DELAY_CB_NAME, priv);
	return 0;

nodelay:
	return teamd_link_watch_check_link_up(ctx, tdport, common_ppriv,
					      link_up);
}

示例#3

文件： teamd_usock.c 项目： cyphermox/libteam

int teamd_usock_init(struct teamd_context *ctx)
{
	int err;

	if (!ctx->usock.enabled)
		return 0;
	list_init(&ctx->usock.acc_conn_list);
	err = teamd_usock_sock_open(ctx);
	if (err)
		return err;
	err = teamd_loop_callback_fd_add(ctx, USOCK_CB_NAME, ctx,
					 callback_usock, ctx->usock.sock,
					 TEAMD_LOOP_FD_EVENT_READ);
	if (err)
		goto sock_close;
	teamd_loop_callback_enable(ctx, USOCK_CB_NAME, ctx);
	return 0;
sock_close:
	teamd_usock_sock_close(ctx);
	return err;
}

示例#4

文件： teamd_link_watch.c 项目： jzupka/libteam

static int lw_psr_port_added(struct teamd_context *ctx,
			     struct teamd_port *tdport,
			     void *priv, void *creator_priv)
{
	struct lw_psr_port_priv *psr_ppriv = priv;
	int err;

	err = lw_psr_load_options(ctx, tdport, psr_ppriv);
	if (err) {
		teamd_log_err("Failed to load options.");
		return err;
	}

	err = psr_ppriv->ops->load_options(ctx, tdport, psr_ppriv);
	if (err) {
		teamd_log_err("Failed to load options.");
		return err;
	}

	err = psr_ppriv->ops->sock_open(psr_ppriv);
	if (err) {
		teamd_log_err("Failed to create socket.");
		return err;
	}

	err = teamd_loop_callback_fd_add(ctx, LW_SOCKET_CB_NAME, psr_ppriv,
					 lw_psr_callback_socket,
					 psr_ppriv->sock,
					 TEAMD_LOOP_FD_EVENT_READ);
	if (err) {
		teamd_log_err("Failed add socket callback.");
		goto close_sock;
	}

	err = teamd_loop_callback_timer_add_set(ctx, LW_PERIODIC_CB_NAME,
						psr_ppriv,
						lw_psr_callback_periodic,
						&psr_ppriv->interval,
						&psr_ppriv->init_wait);
	if (err) {
		teamd_log_err("Failed add callback timer");
		goto socket_callback_del;
	}

	err = team_set_port_user_linkup_enabled(ctx->th, tdport->ifindex, true);
	if (err) {
		teamd_log_err("%s: Failed to enable user linkup.",
			      tdport->ifname);
		goto periodic_callback_del;
	}

	teamd_loop_callback_enable(ctx, LW_SOCKET_CB_NAME, psr_ppriv);
	teamd_loop_callback_enable(ctx, LW_PERIODIC_CB_NAME, psr_ppriv);
	return 0;

periodic_callback_del:
	teamd_loop_callback_del(ctx, LW_PERIODIC_CB_NAME, psr_ppriv);
socket_callback_del:
	teamd_loop_callback_del(ctx, LW_SOCKET_CB_NAME, psr_ppriv);
close_sock:
	psr_ppriv->ops->sock_close(psr_ppriv);
	return err;
}