X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;f=uci.h;h=8e73bfe6c33924003e550d7c36556b087700246e;hb=a15a9c2c7104c3ea1dbc91c1c6931f3140a6b0a2;hp=2a1b73baea6d2c3ebd7bba84caacf176fa8d7fe1;hpb=c228bf838c82cc7cda868ac75f80d8aab203ca1a;p=project%2Fuci.git

diff --git a/uci.h b/uci.h
index 2a1b73b..8e73bfe 100644
--- a/uci.h
+++ b/uci.h
@@ -2,9 +2,9 @@
  * libuci - Library for the Unified Configuration Interface
  * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org>
  *
- * this program is free software; you can redistribute it and/or modify
- * it under the terms of the gnu lesser general public license version 2.1
- * as published by the free software foundation
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * 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
@@ -232,22 +232,41 @@ extern int uci_list_configs(struct uci_context *ctx, char ***list);
  * @ctx: uci context
  * @dir: directory name
  */
-extern int uci_set_savedir(struct uci_context *ctx, char *dir);
+extern int uci_set_savedir(struct uci_context *ctx, const char *dir);
 
 /** 
  * uci_set_savedir: override the default config storage directory
  * @ctx: uci context
  * @dir: directory name
  */
-extern int uci_set_confdir(struct uci_context *ctx, char *dir);
+extern int uci_set_confdir(struct uci_context *ctx, const char *dir);
 
+/**
+ * uci_add_history_path: add a directory to the search path for change history files
+ * @ctx: uci context
+ * @dir: directory name
+ *
+ * This function allows you to add directories, which contain 'overlays'
+ * for the active config, that will never be committed.
+ */
+extern int uci_add_history_path(struct uci_context *ctx, const char *dir);
+
+/**
+ * uci_revert: revert all changes to a config item
+ * @ctx: uci context
+ * @p: pointer to a uci_package struct ptr (will be replaced by the revert)
+ * @section: section name (optional)
+ * @option option name (optional)
+ */
+extern int uci_revert(struct uci_context *ctx, struct uci_package **p, char *section, char *option);
 
 /* UCI data structures */
 enum uci_type {
 	UCI_TYPE_HISTORY = 0,
 	UCI_TYPE_PACKAGE = 1,
 	UCI_TYPE_SECTION = 2,
-	UCI_TYPE_OPTION = 3
+	UCI_TYPE_OPTION = 3,
+	UCI_TYPE_PATH = 4
 };
 
 enum uci_flags {
@@ -277,6 +296,9 @@ struct uci_context
 	char *confdir;
 	char *savedir;
 
+	/* search path for history files */
+	struct uci_list history_path;
+
 	/* private: */
 	int errno;
 	const char *func;