kconfig: handle format string before calling conf_message_callback()
As you see in mconf.c and nconf.c, conf_message_callback() hooks are
likely to end up with the boilerplate of vsnprintf(). Process the
string format before calling conf_message_callback() so that it
receives a simple string.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Dirk Gouders <[email protected]>
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 5294ed1..b8f3b60 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -772,16 +772,13 @@ static void show_helptext(const char *title, const char *text)
show_textbox(title, text, 0, 0);
}
-static void conf_message_callback(const char *fmt, va_list ap)
+static void conf_message_callback(const char *s)
{
- char buf[PATH_MAX+1];
-
- vsnprintf(buf, sizeof(buf), fmt, ap);
if (save_and_exit) {
if (!silent)
- printf("%s", buf);
+ printf("%s", s);
} else {
- show_textbox(NULL, buf, 6, 60);
+ show_textbox(NULL, s, 6, 60);
}
}
