Add comments about associated rules. Need to add checks

in mr.c, populated their values in schema_init.c, and then
put them to use.

diff --git a/servers/slapd/slap.h b/servers/slapd/slap.h
index 19f67952a5ecfe865fa0a24b6535f086e0f1855b..e72b55bb90590178e9aeb74786d1e97b1babf9a6 100644 (file)
--- a/servers/slapd/slap.h
+++ b/servers/slapd/slap.h
@@ -489,7 +489,12 @@ typedef struct slap_matching_rule {
         */
        Syntax                                  **smr_compat_syntaxes;
 
+       /*
+        * For equality rules, refers to an associated approximate rule.
+        * For non-equality rules, refers to an associated equality rule.
+        */
        struct slap_matching_rule       *smr_associated;
+
        LDAP_SLIST_ENTRY(slap_matching_rule)smr_next;
 
 #define smr_oid                                smr_mrule.mr_oid
@@ -527,7 +532,8 @@ typedef struct slap_mrule_defs_rec {
        slap_mr_indexer_func *          mrd_indexer;
        slap_mr_filter_func *           mrd_filter;
 
-       /* For equality rule, this may refer to an appropriate approximate rule */
+       /* For equality rule, this may refer to an associated approximate rule */
+       /* For non-equality rule, this may refer to an associated equality rule */
        char *                                          mrd_associated;
 } slap_mrule_defs_rec;