emo/busybox
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Create find_applet_by_name function. Save 32 bytes.

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This commit is contained in:
Matt Kraai
2001-02-01 19:21:20 +00:00
parent 05e782ddd3
commit f2cc2762bb
8 changed files with 37 additions and 41 deletions
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11
busybox.c
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@@ -87,8 +87,8 @@ static void install_links(const char *busybox, int use_symbolic_links)
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 @@ int main(int argc, char **argv)
#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));
}