Create find_applet_by_name function. Save 32 bytes.
diff --git a/busybox.c b/busybox.c
index f10467a..1409efa 100644
--- a/busybox.c
+++ b/busybox.c
@@ -87,8 +87,8 @@
int main(int argc, char **argv)
{
- struct BB_applet search_applet, *applet;
- const char *s;
+ struct BB_applet *applet;
+ const char *s;
for (s = applet_name = argv[0]; *s != '\0';) {
if (*s++ == '/')
@@ -104,12 +104,9 @@
#endif
/* Do a binary search to find the applet entry given the name. */
- search_applet.name = applet_name;
- applet = bsearch(&search_applet, applets, NUM_APPLETS,
- sizeof(struct BB_applet), applet_name_compare);
- if (applet != NULL) {
+ if ((applet = find_applet_by_name(applet_name)) != NULL) {
if (applet->usage && argv[1] && strcmp(argv[1], "--help") == 0)
- usage(applet->usage);
+ usage(applet->usage);
exit((*(applet->main)) (argc, argv));
}