network/stack/stack.cpp

48 	int		family;
53 struct family {
54 	family(int type);
61 	static struct family* Lookup(int type);
62 	static struct family* Add(int type);
64 	struct family*	next;
73 	chain(int family, int type, int protocol);
81 		int family, int type, int protocol);
83 		int family, int type, int protocol, va_list modules);
85 		int family, int type, int protocol, ...);
89 	struct family*	parent;
91 	int 			family;
106 #define HASH(o) ((uint32)(((o)->family) ^ ((o)->type) ^ ((o)->protocol)))
122 		if (chain->family == key.family
138 	typedef	family		ValueType;
150 	bool Compare(KeyType key, ValueType* family) const
152 		return family->type == key;
176 family::family(int _type)
185 family::Acquire()
192 family::Release()
197 	TRACE(("family %d unused, uninit chains\n", type));
207 /*static*/ struct family*
208 family::Lookup(int type)
214 /*static*/ struct family*
215 family::Add(int type)
217 	struct family* family = new (std::nothrow) ::family(type);
218 	if (family == NULL)
221 	if (sFamilies->Insert(family) != B_OK) {
222 		delete family;
226 	return family;
235 	family(_family),
241 	parent = ::family::Lookup(family);
243 		parent = ::family::Add(family);
285 	TRACE(("initializing chain %d.%d.%d\n", family, type, protocol));
311 	TRACE(("chain %d.%d.%d unused\n", family, type, protocol));
322 	TRACE(("uninit chain %d.%d.%d\n", family, type, protocol));
334 chain::Lookup(ChainTable* chains, int family, int type, int protocol)
336 	struct chain_key key = { family, type, protocol };
342 chain::Add(ChainTable* chains, int family, int type, int protocol,
345 	struct chain* chain = new (std::nothrow) ::chain(family, type, protocol);
354 	TRACE(("Add chain %d.%d.%d:\n", family, type, protocol));
384 chain::Add(ChainTable* chains, int family, int type, int protocol, ...)
389 	struct chain* chain = Add(chains, family, type, 0, modules);
438 		chain = chain::Lookup(sProtocolChains, socket->family, socket->type,
491 		chain = chain::Lookup(sProtocolChains, socket->family, socket->type,
528 		domain->family));
535 		chain = chain::Lookup(sDatalinkProtocolChains, domain->family,
541 	domain_datalink* datalink = interface->DomainDatalink(domain->family);
588 		domain->family));
595 		chain = chain::Lookup(sDatalinkProtocolChains, domain->family,
601 	uninit_domain_datalink_protocols(interface->DomainDatalink(domain->family));
614 	TRACE(("get_domain_receiving_protocol(family %d, type %" B_PRIu32 ")\n",
615 		domain->family, type));
620 		chain = chain::Lookup(sReceivingProtocolChains, domain->family,
644 		chain = chain::Lookup(sReceivingProtocolChains, domain->family,
656 register_domain_protocols(int family, int type, int protocol, ...)
665 	struct chain* chain = chain::Lookup(sProtocolChains, family, type, protocol);
672 	chain = chain::Add(sProtocolChains, family, type, protocol, modules);
684 register_domain_datalink_protocols(int family, int type, ...)
686 	TRACE(("register_domain_datalink_protocol(%d.%d)\n", family, type));
690 		= chain::Lookup(sDatalinkProtocolChains, family, type, 0);
697 	chain = chain::Add(sDatalinkProtocolChains, family, type, 0, modules);
718 register_domain_receiving_protocol(int family, int type, const char* moduleName)
720 	TRACE(("register_domain_receiving_protocol(%d.%d, %s)\n", family, type,
726 		= chain::Lookup(sReceivingProtocolChains, family, type, 0);
730 	chain = chain::Add(sReceivingProtocolChains, family, type, 0, moduleName,
898 	struct family* current;
901 		struct family* next = current->next;