Add option type OPTION_ORDER

To handle incremental order value, added new option type OPTION_ORDER.
openssl(1) x509 requires this option handling, since,
- -CA and -signkey require to set both filename and incremental 'num'.
- -dates requires to set two variables in a row, startdate and enddate.
and this couldn't be solved by OPTION_FLAG_ORD.

ok tb@ and "I'd move forward with your current plan." from jsing@

1 files changed, 5 insertions, 1 deletions

diff --git a/src/usr.bin/openssl/apps.c b/src/usr.bin/openssl/apps.c
index 24a28c7ca5..396a693c6f 100644
--- a/src/usr.bin/openssl/apps.c
+++ b/src/usr.bin/openssl/apps.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: apps.c,v 1.58 2021/03/17 18:08:32 jsing Exp $ */
+/* $OpenBSD: apps.c,v 1.59 2021/03/24 12:07:39 inoguchi Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -2304,6 +2304,10 @@ options_parse(int argc, char **argv, const struct option *opts, char **unnamed,
                         *opt->opt.ulvalue |= opt->ulvalue;
                         break;
 
+                case OPTION_ORDER:
+                        *opt->opt.order = ++(*opt->order);
+                        break;
+
                 default:
                         fprintf(stderr, "option %s - unknown type %i\n",
                             opt->name, opt->type);