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authorDenys Vlasenko <vda.linux@googlemail.com>2010-01-04 14:15:38 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2010-01-04 14:15:38 +0100
commit2ec91aead52d6ea6a42420005119ebb281a76cdc (patch)
tree115804c56ff172f96c0138bcabcc7d5e56e5dae0 /archival
parenta355da07756e529c112249653ed5af0e2d910728 (diff)
downloadbusybox-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 'archival')
-rw-r--r--archival/ar.c7
-rw-r--r--archival/rpm.c4
2 files changed, 7 insertions, 4 deletions
diff --git a/archival/ar.c b/archival/ar.c
index a1bcb1f9c..1b43502ca 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -38,7 +38,7 @@ static void FAST_FUNC header_verbose_list_ar(const file_header_t *file_header)
#define AR_OPT_INSERT 0x40
int ar_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ar_main(int argc, char **argv)
+int ar_main(int argc UNUSED_PARAM, char **argv)
{
static const char msg_unsupported_err[] ALIGN1 =
"archive %s is not supported";
@@ -51,6 +51,7 @@ int ar_main(int argc, char **argv)
/* Prepend '-' to the first argument if required */
opt_complementary = "--:p:t:x:-1:p--tx:t--px:x--pt";
opt = getopt32(argv, "ptxovcr");
+ argv += optind;
if (opt & AR_CTX_PRINT) {
archive_handle->action_data = data_extract_to_stdout;
@@ -76,9 +77,9 @@ int ar_main(int argc, char **argv)
archive_handle->src_fd = xopen(argv[optind++], O_RDONLY);
- while (optind < argc) {
+ while (*argv) {
archive_handle->filter = filter_accept_list;
- llist_add_to(&(archive_handle->accept), argv[optind++]);
+ llist_add_to(&archive_handle->accept, *argv++);
}
unpack_ar_archive(archive_handle);
diff --git a/archival/rpm.c b/archival/rpm.c
index 27c6b78a1..cdaf50fa9 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -116,7 +116,9 @@ int rpm_main(int argc, char **argv)
}
argv += optind;
//argc -= optind;
- if (!argv[0]) bb_show_usage();
+ if (!argv[0]) {
+ bb_show_usage();
+ }
while (*argv) {
rpm_fd = xopen(*argv++, O_RDONLY);