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Dircache: Allow dircache to be enabled without reboot.

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Also add two dircache function, one of which does what dircache_disable()
did previously as this now also frees the dircache buffer.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30393 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2011-08-30 21:07:46 +00:00
parent c1ae789108
commit 7e14b935df
5 changed files with 77 additions and 41 deletions
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16
apps/menus/settings_menu.c
View file

@ -189,16 +189,14 @@ static int dircache_callback(int action,const struct menu_item_ex *this_item)
switch (action)
{
case ACTION_EXIT_MENUITEM: /* on exit */
switch (global_settings.dircache)
if (global_settings.dircache && !dircache_is_enabled())
{
case true:
if (!dircache_is_enabled())
splash(HZ*2, ID2P(LANG_PLEASE_REBOOT));
break;
case false:
if (dircache_is_enabled())
dircache_disable();
break;
if (dircache_build(0) < 0)
splash(HZ*2, ID2P(LANG_PLEASE_REBOOT));
}
else if (!global_settings.dircache && dircache_is_enabled())
{
dircache_disable();
}
break;
}