write the current settings to .rockbox/config.cfg.bak before resetting settings

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16792 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 4 insertions, 1 deletions

diff --git a/apps/menus/main_menu.c b/apps/menus/main_menu.c
index 7c2e87c..d756d98 100644
--- a/apps/menus/main_menu.c
+++ b/apps/menus/main_menu.c
@@ -68,6 +68,7 @@ static int reset_settings(void)
     switch(gui_syncyesno_run(&message, &yes_message, &no_message))
     {
         case YESNO_YES:
+            settings_write_config(CONFIGFILE ".bak", SETTINGS_SAVE_CHANGED);
             settings_reset();
             settings_apply(true);
             settings_save();
diff --git a/apps/settings.c b/apps/settings.c
index 449a38b..237ff1c 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -450,7 +450,7 @@ static bool is_changed(int setting_id)
     return true;
 }
 
-static bool settings_write_config(char* filename, int options)
+bool settings_write_config(char* filename, int options)
 {
     int i;
     int fd;
diff --git a/apps/settings.h b/apps/settings.h
index 1a2c2ee..9f7546c 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -200,6 +200,7 @@ bool settings_load_config(const char* file, bool apply);
 
 void status_save( void );
 int settings_save(void);
+
 /* defines for the options paramater */
 enum {
     SETTINGS_SAVE_CHANGED = 0,
@@ -214,6 +215,7 @@ enum {
 #endif
 };
 bool settings_save_config(int options);
+bool settings_write_config(char* filename, int options);
 
 void settings_reset(void);
 void sound_settings_apply(void);