95 typedef	int	ng_newhook_t(node_p node, hook_p hook, const char *name);
97 typedef	int	ng_connect_t(hook_p hook);
99 typedef	int	ng_rcvdata_t(hook_p hook, item_p item);
100 typedef	int	ng_disconnect_t(hook_p hook);
101 typedef	int	ng_rcvitem (node_p node, hook_p hook, item_p item);
140 void ng_unref_hook(hook_p hook); /* don't move this */
141 #define	_NG_HOOK_REF(hook)	refcount_acquire(&(hook)->hk_refs)  argument
142 #define _NG_HOOK_NAME(hook)	((hook)->hk_name)  argument
143 #define _NG_HOOK_UNREF(hook)	ng_unref_hook(hook)  argument
144 #define	_NG_HOOK_SET_PRIVATE(hook, val)	do {(hook)->hk_private = val;} while (0)  argument
145 #define	_NG_HOOK_SET_RCVMSG(hook, val)	do {(hook)->hk_rcvmsg = val;} while (0)  argument
146 #define	_NG_HOOK_SET_RCVDATA(hook, val)	do {(hook)->hk_rcvdata = val;} while (0)  argument
147 #define	_NG_HOOK_PRIVATE(hook)	((hook)->hk_private)  argument
148 #define _NG_HOOK_NOT_VALID(hook)	((hook)->hk_flags & HK_INVALID)  argument
149 #define _NG_HOOK_IS_VALID(hook)	(!((hook)->hk_flags & HK_INVALID))  argument
150 #define _NG_HOOK_NODE(hook)	((hook)->hk_node) /* only rvalue! */  argument
151 #define _NG_HOOK_PEER(hook)	((hook)->hk_peer) /* only rvalue! */  argument
152 #define _NG_HOOK_FORCE_WRITER(hook)				\  argument
153 		do { hook->hk_flags |= HK_FORCE_WRITER; } while (0)
154 #define _NG_HOOK_FORCE_QUEUE(hook) do { hook->hk_flags |= HK_QUEUE; } while (0)  argument
155 #define _NG_HOOK_SET_TO_INBOUND(hook)				\  argument
156 		do { hook->hk_flags |= HK_TO_INBOUND; } while (0)
157 #define _NG_HOOK_HI_STACK(hook) do { hook->hk_flags |= HK_HI_STACK; } while (0)  argument
160 #define NG_PEER_NODE(hook)	NG_HOOK_NODE(NG_HOOK_PEER(hook))  argument
161 #define NG_PEER_HOOK_NAME(hook)	NG_HOOK_NAME(NG_HOOK_PEER(hook))  argument
162 #define NG_PEER_NODE_NAME(hook)	NG_NODE_NAME(NG_PEER_NODE(hook))  argument
166 void	dumphook (hook_p hook, char *file, int line);
167 static __inline void	_chkhook(hook_p hook, char *file, int line);
168 static __inline void	_ng_hook_ref(hook_p hook, char * file, int line);
169 static __inline char *	_ng_hook_name(hook_p hook, char * file, int line);
170 static __inline void	_ng_hook_unref(hook_p hook, char * file, int line);
171 static __inline void	_ng_hook_set_private(hook_p hook,
173 static __inline void	_ng_hook_set_rcvmsg(hook_p hook,
175 static __inline void	_ng_hook_set_rcvdata(hook_p hook,
177 static __inline void *	_ng_hook_private(hook_p hook, char * file, int line);
178 static __inline int	_ng_hook_not_valid(hook_p hook, char * file, int line);
179 static __inline int	_ng_hook_is_valid(hook_p hook, char * file, int line);
180 static __inline node_p	_ng_hook_node(hook_p hook, char * file, int line);
181 static __inline hook_p	_ng_hook_peer(hook_p hook, char * file, int line);
182 static __inline void	_ng_hook_force_writer(hook_p hook, char * file,
184 static __inline void	_ng_hook_force_queue(hook_p hook, char * file,
186 static __inline void	_ng_hook_set_to_inbound(hook_p hook, char * file,
190 _chkhook(hook_p hook, char *file, int line)  in _chkhook()  argument
192 	if (hook->hk_magic != HK_MAGIC) {  in _chkhook()
194 		dumphook(hook, file, line);  in _chkhook()
196 	hook->lastline = line;  in _chkhook()
197 	hook->lastfile = file;  in _chkhook()
201 _ng_hook_ref(hook_p hook, char * file, int line)  in _ng_hook_ref()  argument
203 	_chkhook(hook, file, line);  in _ng_hook_ref()
204 	_NG_HOOK_REF(hook);  in _ng_hook_ref()
208 _ng_hook_name(hook_p hook, char * file, int line)  in _ng_hook_name()  argument
210 	_chkhook(hook, file, line);  in _ng_hook_name()
211 	return (_NG_HOOK_NAME(hook));  in _ng_hook_name()
215 _ng_hook_unref(hook_p hook, char * file, int line)  in _ng_hook_unref()  argument
217 	_chkhook(hook, file, line);  in _ng_hook_unref()
218 	_NG_HOOK_UNREF(hook);  in _ng_hook_unref()
222 _ng_hook_set_private(hook_p hook, void *val, char * file, int line)  in _ng_hook_set_private()  argument
224 	_chkhook(hook, file, line);  in _ng_hook_set_private()
225 	_NG_HOOK_SET_PRIVATE(hook, val);  in _ng_hook_set_private()
229 _ng_hook_set_rcvmsg(hook_p hook, ng_rcvmsg_t *val, char * file, int line)  in _ng_hook_set_rcvmsg()  argument
231 	_chkhook(hook, file, line);  in _ng_hook_set_rcvmsg()
232 	_NG_HOOK_SET_RCVMSG(hook, val);  in _ng_hook_set_rcvmsg()
236 _ng_hook_set_rcvdata(hook_p hook, ng_rcvdata_t *val, char * file, int line)  in _ng_hook_set_rcvdata()  argument
238 	_chkhook(hook, file, line);  in _ng_hook_set_rcvdata()
239 	_NG_HOOK_SET_RCVDATA(hook, val);  in _ng_hook_set_rcvdata()
243 _ng_hook_private(hook_p hook, char * file, int line)  in _ng_hook_private()  argument
245 	_chkhook(hook, file, line);  in _ng_hook_private()
246 	return (_NG_HOOK_PRIVATE(hook));  in _ng_hook_private()
250 _ng_hook_not_valid(hook_p hook, char * file, int line)  in _ng_hook_not_valid()  argument
252 	_chkhook(hook, file, line);  in _ng_hook_not_valid()
253 	return (_NG_HOOK_NOT_VALID(hook));  in _ng_hook_not_valid()
257 _ng_hook_is_valid(hook_p hook, char * file, int line)  in _ng_hook_is_valid()  argument
259 	_chkhook(hook, file, line);  in _ng_hook_is_valid()
260 	return (_NG_HOOK_IS_VALID(hook));  in _ng_hook_is_valid()
264 _ng_hook_node(hook_p hook, char * file, int line)  in _ng_hook_node()  argument
266 	_chkhook(hook, file, line);  in _ng_hook_node()
267 	return (_NG_HOOK_NODE(hook));  in _ng_hook_node()
271 _ng_hook_peer(hook_p hook, char * file, int line)  in _ng_hook_peer()  argument
273 	_chkhook(hook, file, line);  in _ng_hook_peer()
274 	return (_NG_HOOK_PEER(hook));  in _ng_hook_peer()
278 _ng_hook_force_writer(hook_p hook, char * file, int line)  in _ng_hook_force_writer()  argument
280 	_chkhook(hook, file, line);  in _ng_hook_force_writer()
281 	_NG_HOOK_FORCE_WRITER(hook);  in _ng_hook_force_writer()
285 _ng_hook_force_queue(hook_p hook, char * file, int line)  in _ng_hook_force_queue()  argument
287 	_chkhook(hook, file, line);  in _ng_hook_force_queue()
288 	_NG_HOOK_FORCE_QUEUE(hook);  in _ng_hook_force_queue()
292 _ng_hook_set_to_inbound(hook_p hook, char * file, int line)  in _ng_hook_set_to_inbound()  argument
294 	_chkhook(hook, file, line);  in _ng_hook_set_to_inbound()
295 	_NG_HOOK_SET_TO_INBOUND(hook);  in _ng_hook_set_to_inbound()
299 _ng_hook_hi_stack(hook_p hook, char * file, int line)  in _ng_hook_hi_stack()  argument
301 	_chkhook(hook, file, line);  in _ng_hook_hi_stack()
302 	_NG_HOOK_HI_STACK(hook);  in _ng_hook_hi_stack()
305 #define	NG_HOOK_REF(hook)		_ng_hook_ref(hook, _NN_)  argument
306 #define NG_HOOK_NAME(hook)		_ng_hook_name(hook, _NN_)  argument
307 #define NG_HOOK_UNREF(hook)		_ng_hook_unref(hook, _NN_)  argument
308 #define	NG_HOOK_SET_PRIVATE(hook, val)	_ng_hook_set_private(hook, val, _NN_)  argument
309 #define	NG_HOOK_SET_RCVMSG(hook, val)	_ng_hook_set_rcvmsg(hook, val, _NN_)  argument
310 #define	NG_HOOK_SET_RCVDATA(hook, val)	_ng_hook_set_rcvdata(hook, val, _NN_)  argument
311 #define	NG_HOOK_PRIVATE(hook)		_ng_hook_private(hook, _NN_)  argument
312 #define NG_HOOK_NOT_VALID(hook)		_ng_hook_not_valid(hook, _NN_)  argument
313 #define NG_HOOK_IS_VALID(hook)		_ng_hook_is_valid(hook, _NN_)  argument
314 #define NG_HOOK_NODE(hook)		_ng_hook_node(hook, _NN_)  argument
315 #define NG_HOOK_PEER(hook)		_ng_hook_peer(hook, _NN_)  argument
316 #define NG_HOOK_FORCE_WRITER(hook)	_ng_hook_force_writer(hook, _NN_)  argument
317 #define NG_HOOK_FORCE_QUEUE(hook)	_ng_hook_force_queue(hook, _NN_)  argument
318 #define NG_HOOK_SET_TO_INBOUND(hook)	_ng_hook_set_to_inbound(hook, _NN_)  argument
319 #define NG_HOOK_HI_STACK(hook)		_ng_hook_hi_stack(hook, _NN_)  argument
323 #define	NG_HOOK_REF(hook)		_NG_HOOK_REF(hook)  argument
324 #define NG_HOOK_NAME(hook)		_NG_HOOK_NAME(hook)  argument
325 #define NG_HOOK_UNREF(hook)		_NG_HOOK_UNREF(hook)  argument
326 #define	NG_HOOK_SET_PRIVATE(hook, val)	_NG_HOOK_SET_PRIVATE(hook, val)  argument
327 #define	NG_HOOK_SET_RCVMSG(hook, val)	_NG_HOOK_SET_RCVMSG(hook, val)  argument
328 #define	NG_HOOK_SET_RCVDATA(hook, val)	_NG_HOOK_SET_RCVDATA(hook, val)  argument
329 #define	NG_HOOK_PRIVATE(hook)		_NG_HOOK_PRIVATE(hook)  argument
330 #define NG_HOOK_NOT_VALID(hook)		_NG_HOOK_NOT_VALID(hook)  argument
331 #define NG_HOOK_IS_VALID(hook)		_NG_HOOK_IS_VALID(hook)  argument
332 #define NG_HOOK_NODE(hook)		_NG_HOOK_NODE(hook)  argument
333 #define NG_HOOK_PEER(hook)		_NG_HOOK_PEER(hook)  argument
334 #define NG_HOOK_FORCE_WRITER(hook)	_NG_HOOK_FORCE_WRITER(hook)  argument
335 #define NG_HOOK_FORCE_QUEUE(hook)	_NG_HOOK_FORCE_QUEUE(hook)  argument
336 #define NG_HOOK_SET_TO_INBOUND(hook)	_NG_HOOK_SET_TO_INBOUND(hook)  argument
337 #define NG_HOOK_HI_STACK(hook)		_NG_HOOK_HI_STACK(hook)  argument
424 typedef	int	ng_fn_eachhook(hook_p hook, void* arg);
569 	hook_p hook;  in _ng_node_foreach_hook()  local
571 	_NG_NODE_FOREACH_HOOK(node, fn, arg, hook);  in _ng_node_foreach_hook()
572 	return (hook);  in _ng_node_foreach_hook()
619 typedef	void	ng_item_fn(node_p node, hook_p hook, void *arg1, int arg2);
620 typedef	int	ng_item_fn2(node_p node, struct ng_item *item, hook_p hook);
881 #define NG_FWD_ITEM_HOOK_FLAGS(error, item, hook, flags)		\  argument
884 		    ng_address_hook(NULL, (item), (hook), NG_NOFLAGS);	\
891 #define	NG_FWD_ITEM_HOOK(error, item, hook)	\  argument
892 		NG_FWD_ITEM_HOOK_FLAGS(error, item, hook, NG_NOFLAGS)
901 #define NG_FWD_NEW_DATA_FLAGS(error, item, hook, m, flags)		\  argument
905 		NG_FWD_ITEM_HOOK_FLAGS(error, item, hook, flags);	\
907 #define	NG_FWD_NEW_DATA(error, item, hook, m)	\  argument
908 		NG_FWD_NEW_DATA_FLAGS(error, item, hook, m, NG_NOFLAGS)
914 #define NG_SEND_DATA_FLAGS(error, hook, m, flags)			\  argument
918 			NG_FWD_ITEM_HOOK_FLAGS(error, _item, hook, flags);\
925 #define NG_SEND_DATA_ONLY(error, hook, m)	\  argument
926 		NG_SEND_DATA_FLAGS(error, hook, m, NG_NOFLAGS)
928 #define	NG_SEND_DATA(error, hook, m, x)	\  argument
929 		NG_SEND_DATA_FLAGS(error, hook, m, NG_NOFLAGS)
951 #define NG_SEND_MSG_HOOK(error, here, msg, hook, retaddr)		\  argument
960 					(hook), (retaddr))) == 0) {	\
1004 #define NG_FWD_MSG_HOOK(error, here, item, hook, retaddr)		\  argument
1007 					(hook), (retaddr))) == 0) {	\
1133 int	ng_address_hook(node_p here, item_p item, hook_p hook, ng_ID_t retaddr);
1145 item_p	ng_package_msg_self(node_p here, hook_p hook, struct ng_mesg *msg);
1147 int	ng_rmhook_self(hook_p hook);	/* if a node wants to kill a hook */
1151 int 	ng_send_fn(node_p node, hook_p hook, ng_item_fn *fn, void *arg1,
1153 int 	ng_send_fn1(node_p node, hook_p hook, ng_item_fn *fn, void *arg1,
1155 int 	ng_send_fn2(node_p node, hook_p hook, item_p pitem, ng_item_fn2 *fn,
1158 int	ng_callout(struct callout *c, node_p node, hook_p hook, int ticks,