*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
diff --git a/libbb/recursive_action.c b/libbb/recursive_action.c
index fe9ba2e..9b6951f 100644
--- a/libbb/recursive_action.c
+++ b/libbb/recursive_action.c
@@ -22,7 +22,7 @@
* is so stinking huge.
*/
-static int true_action(const char *fileName ATTRIBUTE_UNUSED,
+static int FAST_FUNC true_action(const char *fileName ATTRIBUTE_UNUSED,
struct stat *statbuf ATTRIBUTE_UNUSED,
void* userData ATTRIBUTE_UNUSED,
int depth ATTRIBUTE_UNUSED)
@@ -53,10 +53,10 @@
* 1: stat(statbuf). Calls dirAction and optionally recurse on link to dir.
*/
-int recursive_action(const char *fileName,
+int FAST_FUNC recursive_action(const char *fileName,
unsigned flags,
- int (*fileAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
- int (*dirAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
+ int FAST_FUNC (*fileAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
+ int FAST_FUNC (*dirAction)(const char *fileName, struct stat *statbuf, void* userData, int depth),
void* userData,
unsigned depth)
{