waffle

commit 2fd6c7f30467d1f0af1e2f7840b07c6c51ea03d5
parent 3149343059adb9040b3c9bcc3e15a994d7ed9756
Author: sin <sin@2f30.org>
Date:   Wed, 11 Mar 2015 18:50:18 +0000

Add -v for verbose

Will be used later for diagnostic messages.

Diffstat:
M
waffle.c
 | 
6
+++++-
M
waffle.h
 | 
1
+

2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/waffle.c b/waffle.c
@@ -16,6 +16,7 @@
 #include "waffle.h"
 
 int daemonize = 1;
+int verbose = 0;
 char *argv0;
 static fd_set master;
 static int fdmax;
@@ -93,7 +94,7 @@ del_cli(int clifd)
 static void
 usage(void)
 {
-	fprintf(stderr, "usage: %s [-d]\n", argv0);
+	fprintf(stderr, "usage: %s [-dv]\n", argv0);
 	exit(1);
 }
 
@@ -112,6 +113,9 @@ main(int argc, char *argv[])
 	case 'd':
 		daemonize = 0;
 		break;
+	case 'v':
+		verbose++;
+		break;
 	default:
 		usage();
 	} ARGEND;
diff --git a/waffle.h b/waffle.h
@@ -18,6 +18,7 @@ struct backend_ops {
 
 /* waffle.c */
 extern int daemonize;
+extern int verbose;
 /* dummy.c */
 extern struct backend_ops dummy_ops;
 /* ldap.c */