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Diffstat (limited to 'archival/ar.c')
-rw-r--r--archival/ar.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/archival/ar.c b/archival/ar.c
index b058b9e..44c5db0 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -50,11 +50,12 @@ static void header_verbose_list_ar(const file_header_t *file_header)
printf("%s %d/%d%7d %s %s\n", &mode[1], file_header->uid, file_header->gid, (int) file_header->size, &mtime[4], file_header->name);
}
-#define AR_CTX_PRINT 1
-#define AR_CTX_LIST 2
-#define AR_CTX_EXTRACT 4
-#define AR_OPT_PRESERVE_DATE 8
-#define AR_OPT_VERBOSE 16
+#define AR_CTX_PRINT 0x01
+#define AR_CTX_LIST 0x02
+#define AR_CTX_EXTRACT 0x04
+#define AR_OPT_PRESERVE_DATE 0x08
+#define AR_OPT_VERBOSE 0x10
+#define AR_OPT_CREATE 0x20
extern int ar_main(int argc, char **argv)
{
@@ -65,7 +66,7 @@ extern int ar_main(int argc, char **argv)
archive_handle = init_handle();
bb_opt_complementaly = "p~tx:t~px:x~pt";
- opt = bb_getopt_ulflags(argc, argv, "ptxov");
+ opt = bb_getopt_ulflags(argc, argv, "ptxovc");
if ((opt & 0x80000000UL) || (optind == argc)) {
bb_show_usage();
@@ -86,6 +87,9 @@ extern int ar_main(int argc, char **argv)
if (opt & AR_OPT_VERBOSE) {
archive_handle->action_header = header_verbose_list_ar;
}
+ if (opt & AR_OPT_CREATE) {
+ bb_error_msg_and_die("Archive creation not supported. Install binutils 'ar'.");
+ }
archive_handle->src_fd = bb_xopen(argv[optind++], O_RDONLY);