Make insmod quiet by default (patch from Yann E. Morin).

[oweals/busybox.git] / archival / ar.c

diff --git a/archival/ar.c b/archival/ar.c
index ddf3fdadbf8ed8390da65713ea7d9d5aafd9ce1d..983b5ae2cd8ef965fdb5af7f27737b369b0a3043 100644 (file)
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -3,7 +3,7 @@
  * Mini ar implementation for busybox
  *
  * Copyright (C) 2000 by Glenn McGrath
- * Written by Glenn McGrath <bug1@optushome.com.au> 1 June 2000
+ * Written by Glenn McGrath <bug1@iinet.net.au> 1 June 2000
  *
  * Based in part on BusyBox tar, Debian dpkg-deb and GNU ar.
  *
@@ -27,7 +27,6 @@
  */
 
 #include <fcntl.h>
-#include <getopt.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -50,26 +49,27 @@ 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
+#define AR_OPT_INSERT          0x40
 
 extern int ar_main(int argc, char **argv)
 {
        archive_handle_t *archive_handle;
        unsigned long opt;
+       static const char msg_unsupported_err[] = 
+                       "Archive %s not supported.  Install binutils 'ar'.";
        char magic[8];
 
        archive_handle = init_handle();
-
-       bb_opt_complementaly = "p~tx:t~px:x~pt";
-       opt = bb_getopt_ulflags(argc, argv, "ptxov");
-
-       if ((opt & 0x80000000UL) || (optind == argc)) {
-               bb_show_usage();
-       }
+       
+       /* Prepend '-' to the first argument if required */
+       bb_opt_complementally = "--:p:t:x:-1:?:p--tx:t--px:x--pt";
+       opt = bb_getopt_ulflags(argc, argv, "ptxovcr");
 
        if (opt & AR_CTX_PRINT) {
                archive_handle->action_data = data_extract_to_stdout;
@@ -86,6 +86,12 @@ 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(msg_unsupported_err, "creation");
+       }
+       if (opt & AR_OPT_INSERT) {
+               bb_error_msg_and_die(msg_unsupported_err, "insertion");
+       }
 
        archive_handle->src_fd = bb_xopen(argv[optind++], O_RDONLY);