Lines Matching defs:upper
67 hook_p upper; /* SAAL interface */
192 if (priv->upper)
193 sbuf_printf(&sbuf, "upper hook: %s connected to %s:%s\n",
194 NG_HOOK_NAME(priv->upper),
195 NG_NODE_NAME(NG_HOOK_NODE(NG_HOOK_PEER(priv->upper))),
196 NG_HOOK_NAME(NG_HOOK_PEER(priv->upper)));
198 sbuf_printf(&sbuf, "upper hook: <not connected>\n");
355 if (strcmp(name, "upper") == 0)
356 priv->upper = hook;
371 if (hook == priv->upper)
372 priv->upper = NULL;
437 if (priv->upper == NULL) {
456 NG_SEND_DATA_ONLY(error, priv->upper, m);
467 if (!priv->enabled || priv->upper == NULL) {