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author"Vladimir N. Oleynik"2005-10-14 09:56:52 +0000
committer"Vladimir N. Oleynik"2005-10-14 09:56:52 +0000
commitf704b27b5bb8bd5acaed9464714db34ccef06cc8 (patch)
tree06f15d778a64ba361219d8227f87422173bf0da8 /archival/ar.c
parent8c7a7e6e63c01d2d575bbaa43e1768ad2b97179b (diff)
downloadbusybox-f704b27b5bb8bd5acaed9464714db34ccef06cc8.zip
busybox-f704b27b5bb8bd5acaed9464714db34ccef06cc8.tar.gz
- new bb_opt_complementally syntax, use [-:?] only - 'free' chars
- new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets - use bb_default_error_retval for env applet
Diffstat (limited to 'archival/ar.c')
-rw-r--r--archival/ar.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/archival/ar.c b/archival/ar.c
index de5bc9b..983b5ae 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -68,16 +68,9 @@ extern int ar_main(int argc, char **argv)
archive_handle = init_handle();
/* Prepend '-' to the first argument if required */
- if (argv[1][0] != '-')
- argv[1] = bb_xasprintf("-%s", argv[1]);
-
- bb_opt_complementally = "?p~tx:t~px:x~pt";
+ bb_opt_complementally = "--:p:t:x:-1:?:p--tx:t--px:x--pt";
opt = bb_getopt_ulflags(argc, argv, "ptxovcr");
- if ((opt == 0) || (optind == argc)) {
- bb_show_usage();
- }
-
if (opt & AR_CTX_PRINT) {
archive_handle->action_data = data_extract_to_stdout;
}