From: ueno <ueno>
Date: Fri, 11 Aug 2006 01:25:17 +0000 (+0000)
Subject: * starttls.c (main): Added --help option.
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=b5f8877ea32d965b0b0799de37049af7586b0155;p=elisp%2Fstarttls.git

* starttls.c (main): Added --help option.
---

diff --git a/ChangeLog b/ChangeLog
index 074639b..4392923 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-08-11  Daiki Ueno  <ueno@unixuser.org>
+
+	* starttls.c (main): Added --help option.
+
 2006-08-10  Daiki Ueno  <ueno@unixuser.org>
 
 	* starttls.c (main): Use poll(2) emulation from gnulib; avoid some
diff --git a/starttls.c b/starttls.c
index 4127db7..3002201 100644
--- a/starttls.c
+++ b/starttls.c
@@ -135,12 +135,13 @@ main (argc, argv)
     {
       {"cert-file", 1, 0, 'c'},
       {"key-file", 1, 0, 'k'},
+      {"help", 0, 0, 'h'},
       {0, 0, 0, 0}
     };
 
   while (1)
     {
-      c = getopt_long (argc, argv, "c:k:", long_options, &option_index);
+      c = getopt_long (argc, argv, "c:k:h", long_options, &option_index);
       if (c == -1)
 	break;
     
@@ -152,6 +153,9 @@ main (argc, argv)
 	case 'k':
 	  opt_key_file = optarg;
 	  break;
+	case 'h':
+	  usage (argv[0]);
+	  return 0;
 	default:
 	  usage (argv[0]);
 	  return 1;