From: Ted Lemon <source@isc.org>
Date: Mon, 5 Apr 1999 19:11:44 +0000 (+0000)
Subject: Add reference count to option_state structure.
X-Git-Tag: V3-ALPHA-19990408~12
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a340de9528d7610f38154f9d9b9be8919c62dc2e;p=thirdparty%2Fdhcp.git

Add reference count to option_state structure.
---

diff --git a/includes/dhcpd.h b/includes/dhcpd.h
index ca23607ff..f32427c8c 100644
--- a/includes/dhcpd.h
+++ b/includes/dhcpd.h
@@ -102,6 +102,7 @@ struct option_cache {
 };
 
 struct option_state {
+	int refcnt;
 	int universe_count;
 	VOIDPTR universes [1];
 };
@@ -1054,6 +1055,8 @@ int dns_host_entry_reference PROTO ((struct dns_host_entry **,
 				     struct dns_host_entry *, char *));
 int dns_host_entry_dereference PROTO ((struct dns_host_entry **, char *));
 int option_state_allocate PROTO ((struct option_state **, char *));
+int option_state_reference PROTO ((struct option_state **,
+				   struct option_state *, char *));
 int option_state_dereference PROTO ((struct option_state **, char *));
 
 /* print.c */