First attempt at further IPsec cluster cleanup

@@ -1566,33 +1566,10 @@
          * Set global to indicate we prefer an extended ACQUIRE.
          */
         atomic_inc_32(&keystack->keystack_num_extended);
 }
 
-static void
-keysock_delpair_all(keysock_t *ks, mblk_t *mp, sadb_ext_t *extv[])
-{
-        int i, start, finish;
-        mblk_t *mp1 = NULL;
-        keysock_stack_t *keystack = ks->keysock_keystack;
-
-        start = 0;
-        finish = KEYSOCK_MAX_CONSUMERS - 1;
-
-        for (i = start; i <= finish; i++) {
-                if (keystack->keystack_consumers[i] != NULL) {
-                        mp1 = copymsg(mp);
-                        if (mp1 == NULL) {
-                                keysock_error(ks, mp, ENOMEM,
-                                    SADB_X_DIAGNOSTIC_NONE);
-                                return;
-                        }
-                        keysock_passdown(ks, mp1, i, extv, B_FALSE);
-                }
-        }
-}
-
 /*
  * Handle PF_KEY messages.
  */
 static void
 keysock_parse(queue_t *q, mblk_t *mp)

@@ -1710,18 +1687,10 @@
                         keysock_passdown(ks, mp, samsg->sadb_msg_satype, extv,
                             B_FALSE);
                 else keysock_error(ks, mp, EINVAL,
                     SADB_X_DIAGNOSTIC_SATYPE_NEEDED);
                 return;
-        case SADB_X_DELPAIR_STATE:
-                if (samsg->sadb_msg_satype == SADB_SATYPE_UNSPEC) {
-                        keysock_delpair_all(ks, mp, extv);
-                } else {
-                        keysock_passdown(ks, mp, samsg->sadb_msg_satype, extv,
-                            B_FALSE);
-                }
-                return;
         case SADB_ACQUIRE:
                 /*
                  * If I _receive_ an acquire, this means I should spread it
                  * out to registered sockets.  Unless there's an errno...
                  *

@@ -1772,10 +1741,11 @@
                  *
                  * XXX for now this is unsupported.
                  */
                 break;
         case SADB_FLUSH:
+        case SADB_DUMP:  /* not used by normal applications */
                 /*
                  * Nuke all SAs.
                  *
                  * No extensions at all.  Return to all listeners.
                  *

@@ -1794,21 +1764,10 @@
                 }
 
                 /* Passing down of DUMP/FLUSH messages are special. */
                 qwriter(q, mp, keysock_do_flushdump, PERIM_INNER);
                 return;
-        case SADB_DUMP:  /* not used by normal applications */
-                if ((extv[0] != NULL) &&
-                    ((msgsize >
-                    (sizeof (sadb_msg_t) + sizeof (sadb_x_edump_t))) ||
-                    (extv[SADB_X_EXT_EDUMP] == NULL))) {
-                                keysock_error(ks, mp, EINVAL,
-                                    SADB_X_DIAGNOSTIC_NO_EXT);
-                                return;
-                }
-                qwriter(q, mp, keysock_do_flushdump, PERIM_INNER);
-                return;
         case SADB_X_PROMISC:
                 /*
                  * Promiscuous processing message.
                  */
                 if (samsg->sadb_msg_satype == 0)