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;
}
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;
}
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;
}