*: remove a few more cases of argc usage. -89 bytes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/stat.c b/coreutils/stat.c
index 2bc9a08..bbd2e6a 100644
--- a/coreutils/stat.c
+++ b/coreutils/stat.c
@@ -640,29 +640,29 @@
}
int stat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int stat_main(int argc, char **argv)
+int stat_main(int argc UNUSED_PARAM, char **argv)
{
IF_FEATURE_STAT_FORMAT(char *format = NULL;)
int i;
- int ok = 1;
+ int ok;
+ unsigned opts;
statfunc_ptr statfunc = do_stat;
- getopt32(argv, "ftL"
+ opt_complementary = "-1"; /* min one arg */
+ opts = getopt32(argv, "ftL"
IF_SELINUX("Z")
IF_FEATURE_STAT_FORMAT("c:", &format)
);
-
- if (option_mask32 & OPT_FILESYS) /* -f */
+ if (opts & OPT_FILESYS) /* -f */
statfunc = do_statfs;
- if (argc == optind) /* files */
- bb_show_usage();
-
#if ENABLE_SELINUX
- if (option_mask32 & OPT_SELINUX) {
+ if (opts & OPT_SELINUX) {
selinux_or_die();
}
-#endif /* ENABLE_SELINUX */
- for (i = optind; i < argc; ++i)
+#endif
+ ok = 1;
+ argv += optind;
+ for (i = 0; argv[i]; ++i)
ok &= statfunc(argv[i] IF_FEATURE_STAT_FORMAT(, format));
return (ok ? EXIT_SUCCESS : EXIT_FAILURE);