diff options
| -rw-r--r-- | archival/ar.c | 16 |
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); |