kernel/network/userland_modules.cpp

37 	struct module_addon * addon;	// the module addon this module live in
38 									// if NULL, builtin module addon
46 	int32 ref_count;	// reference count of get_module() made using this addon
59 	module_addon * ma;	// current module addon looked up
60 	module_info ** mi;	// current module addon module info
110 	if (m->addon) // built-in modules don't comes from addon...
111 		atomic_add(&m->addon->ref_count, 1);
118 			unload_module_addon(m->addon);	// unload the module addon...
140 	if (!m->addon)
141 		// built-in modules are module addon less...
144 	if (atomic_add(&m->addon->ref_count, -1) > 1)
145 		// Still other module(s) using this module addon
148 	// okay, this module addon is no more used
150 	return unload_module_addon(m->addon);
243 		// we have a module addon still loaded from a last call
256 		// We've iterate all module names of this module addon. Find another one...
318 		            	// Oh-oh, not a loadable module addon!?
434 		printf("Failed to load %s addon: %s.\n", path, strerror(addon_id));
444 		//  No "modules" symbol found in this addon
445 		printf("Symbol \"modules\" not found in %s addon: not a module addon!\n", path);
474 		m->addon = ma;
485 	// add this module addon to the list
497 		// remove any appended modules by this module addon until we got error...
504 			if (m->addon == ma) {
544 		// built-in modules are addon-less, so nothing to do...
548 		printf("B_KEEP_LOADED flag set for %s module addon. Will be *never* unloaded!\n",
554 		// still someone needing this module addon, it seems?
558 		// built-in addon, it seems...
563 		printf("Failed to unload %s addon: %s.\n", ma->path, strerror(status));
570 	// remove the modules coming from this module addon from g_modules list
574 		if (m->addon == ma) {
594 	// remove the module addon from g_module_addons list:
663 				// try to load the module addon
685 		printf("  Found it in %s addon module!\n",
686 				found_module->addon ? found_module->addon->path : "BUILTIN");
708 		if (m->state == MODULE_READY && m->keep_loaded && m->addon) {
710 			// unload from memory, so keep the corresponding addon loaded
711    			// printf("module %s set B_KEEP_LOADED flag:\nmodule addon %s will never be unloaded!\n",
712 			//	m->name, m->addon->path);
713    			m->addon->keep_loaded = true;