tizen 2.3 release

[kernel/api/system-resource.git] / src / common / module.c

diff --git a/src/common/module.c b/src/common/module.c
index eb7e08d..33734bb 100644 (file)
--- a/src/common/module.c
+++ b/src/common/module.c
@@ -1,7 +1,7 @@
 /*
  * resourced
  *
- * Copyright (c) 2013 Samsung Electronics Co., Ltd. All rights reserved.
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,18 +31,18 @@
 
 static GSList *modules_list;
 
-void add_module(struct module_ops *module)
+void add_module(const struct module_ops *module)
 {
-       ret_value_msg_if(!module, , "Invalid module handler\n");
+       ret_msg_if(!module, "Invalid module handler\n");
        if (module->priority == MODULE_PRIORITY_HIGH)
-               modules_list = g_slist_prepend(modules_list, module);
+               modules_list = g_slist_prepend(modules_list, (gpointer)module);
        else
-               modules_list = g_slist_append(modules_list, module);
+               modules_list = g_slist_append(modules_list, (gpointer)module);
 }
 
-void remove_module(struct module_ops *module)
+void remove_module(const struct module_ops *module)
 {
-       modules_list = g_slist_remove(modules_list, module);
+       modules_list = g_slist_remove(modules_list, (gpointer)module);
 }
 
 const struct module_ops *find_module(const char *name)
@@ -58,10 +58,32 @@ const struct module_ops *find_module(const char *name)
        return NULL;
 }
 
+void modules_check_runtime_support(void *data)
+{
+       GSList *iter;
+       const struct module_ops *module;
+       int ret_code = RESOURCED_ERROR_NONE;
+
+       gslist_for_each_item(iter, modules_list) {
+               module = (const struct module_ops *)iter->data;
+               _D("check runtime support [%s] module\n", module->name);
+
+               if (!module->check_runtime_support)
+                       continue;
+
+               ret_code = module->check_runtime_support((void *)module);
+               if (ret_code != RESOURCED_ERROR_NONE) {
+                       _E("%s module check failed", module->name);
+                       remove_module(module);
+                       continue;
+               }
+       }
+}
+
 void modules_init(void *data)
 {
        GSList *iter;
-       struct module_ops *module;
+       const struct module_ops *module;
        int ret_code = RESOURCED_ERROR_NONE;
 
        gslist_for_each_item(iter, modules_list) {
@@ -79,7 +101,7 @@ void modules_exit(void *data)
        GSList *iter;
        /* Deinitialize in reverse order */
        GSList *reverse_list = g_slist_reverse(modules_list);
-       struct module_ops *module;
+       const struct module_ops *module;
        int ret_code = RESOURCED_ERROR_NONE;
 
        gslist_for_each_item(iter, reverse_list) {