X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=config.h;h=c5e42004501a523f7455514104824443c21c96ef;hp=6403e1f47241b47bceff69fc7f8fef486de92a33;hb=19ab568942e2699a414bd7bf3d53823c9b707abb;hpb=f2382b059a30759d41b248c6235f32de8c26047f;ds=sidebyside

diff --git a/config.h b/config.h
index 6403e1f..c5e4200 100644
--- a/config.h
+++ b/config.h
@@ -1,8 +1,23 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #ifndef __NETIFD_CONFIG_H
 #define __NETIFD_CONFIG_H
 
 #include <libubox/blobmsg.h>
 
+extern bool config_init;
+
 enum config_param_type {
 	CONFIG_PARAM_TYPE_SIMPLE,
 	CONFIG_PARAM_TYPE_LIST,
@@ -15,10 +30,34 @@ union config_param_info {
 };
 
 struct config_param_list {
-	const struct config_param_list *next;
-	int n_params;
+	int n_params, n_next;
+
 	const struct blobmsg_policy *params;
 	const union config_param_info *info;
+
+	const struct config_param_list *next[];
 };
 
+#ifndef BITS_PER_LONG
+#define BITS_PER_LONG (8 * sizeof(unsigned long))
+#endif
+
+static inline void set_bit(unsigned long *bits, int bit)
+{
+	bits[bit / BITS_PER_LONG] |= (1UL << (bit % BITS_PER_LONG));
+}
+
+static inline bool test_bit(unsigned long *bits, int bit)
+{
+	return !!(bits[bit / BITS_PER_LONG] & (1UL << (bit % BITS_PER_LONG)));
+}
+
+void config_init_all(void);
+bool config_check_equal(struct blob_attr *c1, struct blob_attr *c2,
+			const struct config_param_list *config);
+bool config_diff(struct blob_attr **tb1, struct blob_attr **tb2,
+		 const struct config_param_list *config, unsigned long *diff);
+
+struct blob_attr *config_memdup(struct blob_attr *attr);
+
 #endif