bsd/netinet6/in6_mcast.c

277  * Initialize an in6_mfilter structure to a known state at t0, t1
445 	 * NOTE: We are comparing group state here at MLD t1 (now)
560 	 * The initial source filter state is INCLUDE, {} as per the RFC.
561 	 * Pending state-changes per group are subject to a bounds check.
578 	 * Pending state-changes per group are subject to a bounds check.
680  * Lazy-allocate if needed. If this is a new entry its filter state is
778  * Revert socket-layer filter set deltas at t1 to t0 state.
982  * Atomically update the global in6_multi state, when a membership's
1013 	 * Maintain a count of source filters whose state was
1077 	 * Track inm filter state in terms of listener counts.
1081 	 * If no listeners remain, state is undefined at t1,
1123  * Called by MLD after a state change has been enqueued.
1278 	MLD_PRINTF(("%s: merge inm state\n", __func__));
1283 		MLD_PRINTF(("%s: failed to merge inm state\n", __func__));
1318  * makes a state change downcall into MLD.
1348 	 * Begin state merge transaction at MLD layer.
1354 	MLD_PRINTF(("%s: merge inm state\n", __func__));
1357 	KASSERT(error == 0, ("%s: failed to merge inm state\n", __func__));
1498 	 * Begin state merge transaction at socket layer.
1511 		MLD_PRINTF(("%s: merge imf state failed\n", __func__));
1516 	 * Begin state merge transaction at MLD layer.
1519 	MLD_PRINTF(("%s: merge inm state\n", __func__));
1522 		MLD_PRINTF(("%s: failed to merge inm state\n", __func__));
2128 			 * full-state SSM API with the delta-based API,
2149 			 * state at t1, because allocation of a filter
2161 	 * Begin state merge transaction at socket layer.
2192 	 * not be in-mode) for interop with full-state API.
2204 			MLD_PRINTF(("%s: merge imf state failed\n",
2218 	 * Begin state merge transaction at MLD layer.
2229 		MLD_PRINTF(("%s: merge inm state\n", __func__));
2233 			MLD_PRINTF(("%s: failed to merge inm state\n",
2465 	 * Begin state merge transaction at socket layer.
2490 			MLD_PRINTF(("%s: merge imf state failed\n",
2497 	 * Begin state merge transaction at MLD layer.
2508 		MLD_PRINTF(("%s: merge inm state\n", __func__));
2512 			MLD_PRINTF(("%s: failed to merge inm state\n",
2685 	 * Begin state merge transaction at socket layer.
2774 	 * Begin state merge transaction at MLD layer.
2777 	MLD_PRINTF(("%s: merge inm state\n", __func__));
2780 		MLD_PRINTF(("%s: failed to merge inm state\n", __func__));
3122 	/* Free any pending MLDv2 state-change records */
3443 in6m_state_str(const int state)
3445 	if (state >= MLD_NOT_MEMBER && state <= MLD_LEAVING_MEMBER)
3446 		return (in6m_statestrs[state]);
3470 	printf("timer %u state %s refcount %u scq.len %u\n",