59 #define MOD_EVENT(mod, type)	(mod)->handler((mod), (type), (mod)->arg)  argument
67 modevent_nop(module_t mod, int what, void *arg)  in modevent_nop()  argument
95 	module_t mod;  in module_shutdown()  local
101 	TAILQ_FOREACH_REVERSE(mod, &modules, modulelist, link)  in module_shutdown()
102 		MOD_EVENT(mod, MOD_SHUTDOWN);  in module_shutdown()
112 	module_t mod;  in module_register_init()  local
116 	mod = module_lookupbyname(data->name);  in module_register_init()
117 	if (mod == NULL)  in module_register_init()
121 	error = MOD_EVENT(mod, MOD_LOAD);  in module_register_init()
123 		MOD_EVENT(mod, MOD_UNLOAD);  in module_register_init()
125 		module_release(mod);  in module_register_init()
132 		if (mod->file) {  in module_register_init()
141 			TAILQ_REMOVE(&mod->file->modules, mod, flink);  in module_register_init()
142 			TAILQ_INSERT_HEAD(&mod->file->modules, mod, flink);  in module_register_init()
182 module_reference(module_t mod)  in module_reference()  argument
187 	MOD_DPF(REFS, ("module_reference: before, refs=%d\n", mod->refs));  in module_reference()
188 	mod->refs++;  in module_reference()
192 module_release(module_t mod)  in module_release()  argument
197 	if (mod->refs <= 0)  in module_release()
200 	MOD_DPF(REFS, ("module_release: before, refs=%d\n", mod->refs));  in module_release()
202 	mod->refs--;  in module_release()
203 	if (mod->refs == 0) {  in module_release()
204 		TAILQ_REMOVE(&modules, mod, link);  in module_release()
205 		if (mod->file)  in module_release()
206 			TAILQ_REMOVE(&mod->file->modules, mod, flink);  in module_release()
207 		free(mod, M_MODULE);  in module_release()
214 	module_t mod;  in module_lookupbyname()  local
219 	TAILQ_FOREACH(mod, &modules, link) {  in module_lookupbyname()
220 		err = strcmp(mod->name, name);  in module_lookupbyname()
222 			return (mod);  in module_lookupbyname()
230         module_t mod;  in module_lookupbyid()  local
234         TAILQ_FOREACH(mod, &modules, link)  in module_lookupbyid()
235                 if (mod->id == modid)  in module_lookupbyid()
236                         return(mod);  in module_lookupbyid()
241 module_quiesce(module_t mod)  in module_quiesce()  argument
246 	error = MOD_EVENT(mod, MOD_QUIESCE);  in module_quiesce()
254 module_unload(module_t mod)  in module_unload()  argument
259 	error = MOD_EVENT(mod, MOD_UNLOAD);  in module_unload()
265 module_getid(module_t mod)  in module_getid()  argument
269 	return (mod->id);  in module_getid()
273 module_getfnext(module_t mod)  in module_getfnext()  argument
277 	return (TAILQ_NEXT(mod, flink));  in module_getfnext()
281 module_getname(module_t mod)  in module_getname()  argument
285 	return (mod->name);  in module_getname()
289 module_setspecific(module_t mod, modspecific_t *datap)  in module_setspecific()  argument
293 	mod->data = *datap;  in module_setspecific()
297 module_file(module_t mod)  in module_file()  argument
300 	return (mod->file);  in module_file()
309 	module_t mod;  in sys_modnext()  local
316 		mod = TAILQ_FIRST(&modules);  in sys_modnext()
317 		if (mod)  in sys_modnext()
318 			td->td_retval[0] = mod->id;  in sys_modnext()
323 	mod = module_lookupbyid(uap->modid);  in sys_modnext()
324 	if (mod == NULL) {  in sys_modnext()
328 	if (TAILQ_NEXT(mod, link))  in sys_modnext()
329 		td->td_retval[0] = TAILQ_NEXT(mod, link)->id;  in sys_modnext()
340 	module_t mod;  in sys_modfnext()  local
346 	mod = module_lookupbyid(uap->modid);  in sys_modfnext()
347 	if (mod == NULL) {  in sys_modfnext()
351 		if (TAILQ_NEXT(mod, flink))  in sys_modfnext()
352 			td->td_retval[0] = TAILQ_NEXT(mod, flink)->id;  in sys_modfnext()
378 	module_t mod;  in sys_modstat()  local
388 	mod = module_lookupbyid(uap->modid);  in sys_modstat()
389 	if (mod == NULL) {  in sys_modstat()
393 	id = mod->id;  in sys_modstat()
394 	refs = mod->refs;  in sys_modstat()
395 	name = mod->name;  in sys_modstat()
396 	data = mod->data;  in sys_modstat()
409 	namelen = strlen(mod->name) + 1;  in sys_modstat()
452 	module_t mod;  in sys_modfind()  local
458 	mod = module_lookupbyname(name);  in sys_modfind()
459 	if (mod == NULL)  in sys_modfind()
462 		td->td_retval[0] = module_getid(mod);  in sys_modfind()
502 	module_t mod;  in freebsd32_modstat()  local
512 	mod = module_lookupbyid(uap->modid);  in freebsd32_modstat()
513 	if (mod == NULL) {  in freebsd32_modstat()
518 	id = mod->id;  in freebsd32_modstat()
519 	refs = mod->refs;  in freebsd32_modstat()
520 	name = mod->name;  in freebsd32_modstat()
523 	CP(mod->data, data32, uintval);  in freebsd32_modstat()
533 	namelen = strlen(mod->name) + 1;  in freebsd32_modstat()