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authorDenys Vlasenko2010-01-04 14:15:38 +0100
committerDenys Vlasenko2010-01-04 14:15:38 +0100
commit2ec91aead52d6ea6a42420005119ebb281a76cdc (patch)
tree115804c56ff172f96c0138bcabcc7d5e56e5dae0 /networking/ifupdown.c
parenta355da07756e529c112249653ed5af0e2d910728 (diff)
downloadbusybox-2ec91aead52d6ea6a42420005119ebb281a76cdc.zip
busybox-2ec91aead52d6ea6a42420005119ebb281a76cdc.tar.gz
*: remove some uses of argc
function old new delta whoami_main 34 37 +3 logname_main 60 63 +3 hostid_main 35 38 +3 ttysize_main 136 135 -1 nmeter_main 673 672 -1 logger_main 387 386 -1 uuencode_main 330 328 -2 ifupdown_main 2125 2123 -2 mesg_main 158 155 -3 free_main 333 330 -3 cal_main 902 899 -3 acpid_main 443 440 -3 ar_main 196 189 -7 find_main 476 467 -9 ifconfig_main 1235 1221 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49) Total: -40 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/ifupdown.c')
-rw-r--r--networking/ifupdown.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index d28c0b8..51b3626 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -1142,7 +1142,7 @@ static llist_t *read_iface_state(void)
int ifupdown_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ifupdown_main(int argc, char **argv)
+int ifupdown_main(int argc UNUSED_PARAM, char **argv)
{
int (*cmds)(struct interface_defn_t *);
struct interfaces_file_t *defn;
@@ -1161,7 +1161,8 @@ int ifupdown_main(int argc, char **argv)
}
getopt32(argv, OPTION_STR, &interfaces);
- if (argc - optind > 0) {
+ argv += optind;
+ if (argv[0]) {
if (DO_ALL) bb_show_usage();
} else {
if (!DO_ALL) bb_show_usage();
@@ -1175,7 +1176,7 @@ int ifupdown_main(int argc, char **argv)
if (DO_ALL) {
target_list = defn->autointerfaces;
} else {
- llist_add_to_end(&target_list, argv[optind]);
+ llist_add_to_end(&target_list, argv[0]);
}
/* Update the interfaces */