From 49e12766bcd39a771cb85bb5671ab0ea3ee8d7ad Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 25 Jun 2006 20:06:59 +0000
Subject: [PATCH] add 'reset to defaults' to menuconfig
SVN-Revision: 4080
---
openwrt/scripts/config/confdata.c | 23 +++++++++++++++++++++++
openwrt/scripts/config/lkc_proto.h | 1 +
openwrt/scripts/config/mconf.c | 5 +++++
3 files changed, 29 insertions(+)
diff --git a/openwrt/scripts/config/confdata.c b/openwrt/scripts/config/confdata.c
index a1abdeb087..641aa48915 100644
--- a/openwrt/scripts/config/confdata.c
+++ b/openwrt/scripts/config/confdata.c
@@ -83,6 +83,29 @@ char *conf_get_default_confname(void)
return name;
}
+void conf_reset(void)
+{
+ struct symbol *sym;
+ int i;
+
+ for_all_symbols(i, sym) {
+ sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED;
+ if (sym_is_choice(sym))
+ sym->flags &= ~SYMBOL_NEW;
+ sym->flags &= ~SYMBOL_VALID;
+ switch (sym->type) {
+ case S_INT:
+ case S_HEX:
+ case S_STRING:
+ if (sym->user.val)
+ free(sym->user.val);
+ default:
+ sym->user.val = NULL;
+ sym->user.tri = no;
+ }
+ }
+}
+
int conf_read_simple(const char *name)
{
FILE *in = NULL;
diff --git a/openwrt/scripts/config/lkc_proto.h b/openwrt/scripts/config/lkc_proto.h
index b6a389c5fc..15fafd01b0 100644
--- a/openwrt/scripts/config/lkc_proto.h
+++ b/openwrt/scripts/config/lkc_proto.h
@@ -2,6 +2,7 @@
/* confdata.c */
P(conf_parse,void,(const char *name));
P(conf_read,int,(const char *name));
+P(conf_reset,void,(void));
P(conf_read_simple,int,(const char *name));
P(conf_write,int,(const char *name));
diff --git a/openwrt/scripts/config/mconf.c b/openwrt/scripts/config/mconf.c
index 2ef24aa5b6..5caf82280d 100644
--- a/openwrt/scripts/config/mconf.c
+++ b/openwrt/scripts/config/mconf.c
@@ -737,6 +737,8 @@ static void conf(struct menu *menu)
if (menu == &rootmenu) {
cprint(":");
cprint("--- ");
+ cprint("D");
+ cprint(_(" Reset to defaults"));
cprint("L");
cprint(_(" Load an Alternate Configuration File"));
cprint("S");
@@ -783,6 +785,9 @@ static void conf(struct menu *menu)
case 's':
conf_string(submenu);
break;
+ case 'D':
+ conf_reset();
+ break;
case 'L':
conf_load();
break;
--
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