add RBTDB wild bit

lib/dns/include/dns/rbt.h

@@ -37,9 +37,9 @@ ISC_LANG_BEGINDECLS
 
 typedef struct dns_rbt dns_rbt_t;
 
-/* These should add up to 31 */
+/* These should add up to 30 */
 
-#define DNS_RBT_LOCKLENGTH			11
+#define DNS_RBT_LOCKLENGTH			10
 #define DNS_RBT_REFLENGTH			20
 
 typedef struct dns_rbtnode {
@@ -70,6 +70,7 @@ typedef struct dns_rbtnode {
 	 */
 	void *data;
 	unsigned int dirty:1;
+	unsigned int wild:1;
 	unsigned int locknum:DNS_RBT_LOCKLENGTH;
 	unsigned int references:DNS_RBT_REFLENGTH;
 } dns_rbtnode_t;

lib/dns/rbt.c

@@ -15,7 +15,7 @@
  * SOFTWARE.
  */
 
-/* $Id: rbt.c,v 1.53 1999/05/07 12:13:25 tale Exp $ */
+/* $Id: rbt.c,v 1.54 1999/08/12 07:47:21 halley Exp $ */
 
 /* Principal Authors: DCL */
 
@@ -72,6 +72,7 @@ struct dns_rbt {
  * used as part of the rbt.c algorithms.
  */
 #define DIRTY(node)	((node)->dirty)
+#define WILD(node)	((node)->wild)
 #define LOCK(node)	((node)->locknum)
 #define REFS(node)	((node)->references)
 
@@ -1225,6 +1226,7 @@ create_node(isc_mem_t *mctx, dns_name_t *name, dns_rbtnode_t **nodep) {
 	LOCK(node) = 0;
 	REFS(node) = 0;
 	DIRTY(node) = 0;
+	WILD(node) = 0;
 
 	MAKE_BLACK(node);
 	CALLBACK(node) = 0;