Modify ad_cmp() macro to support use as an ordering function.

[openldap] / servers / slapd / back-bdb / attribute.c

diff --git a/servers/slapd/back-bdb/attribute.c b/servers/slapd/back-bdb/attribute.c
index 96fdd1bf4af657ec996e7de01acf02676246b566..f2481638307ecf949d0cda91058b87bc0056f6f4 100644 (file)
--- a/servers/slapd/back-bdb/attribute.c
+++ b/servers/slapd/back-bdb/attribute.c
@@ -16,7 +16,6 @@
 #include "back-bdb.h"
 #include "proto-bdb.h"
 
-
 /* return LDAP_SUCCESS IFF we can retrieve the attributes
  * of entry with e_ndn
  */
@@ -28,13 +27,15 @@ bdb_attribute(
        Entry *target,
        struct berval *entry_ndn,
        AttributeDescription *entry_at,
-       BVarray *vals )
+       BerVarray *vals )
 {
        struct bdbinfo *li = (struct bdbinfo *) be->be_private;
+       struct bdb_op_info *boi = (struct bdb_op_info *) op->o_private;
+       DB_TXN *txn = NULL;
        Entry *e;
        int     i, j, rc;
        Attribute *attr;
-       BVarray v;
+       BerVarray v;
        const char *entry_at_name = entry_at->ad_cname.bv_val;
 
 #ifdef NEW_LOGGING
@@ -58,6 +59,10 @@ bdb_attribute(
                target ? target->e_ndn : "", 0, 0 ); 
 #endif
 
+       if( boi != NULL && be == boi->boi_bdb ) {
+               txn = boi->boi_txn;
+       }
+
        if (target != NULL && dn_match(&target->e_nname, entry_ndn)) {
                /* we already have a LOCKED copy of the entry */
                e = target;
@@ -74,12 +79,15 @@ bdb_attribute(
 
        } else {
                /* can we find entry */
-               rc = bdb_dn2entry( be, NULL, entry_ndn, &e, NULL, 0 );
+               rc = bdb_dn2entry( be, txn, entry_ndn, &e, NULL, 0 );
                switch( rc ) {
                case DB_NOTFOUND:
                case 0:
                        break;
                default:
+                       if( txn != NULL ) {
+                               boi->boi_err = rc;
+                       }
                        return LDAP_OTHER;
                }
                if (e == NULL) {
@@ -163,7 +171,7 @@ bdb_attribute(
                /* count them */
        }
 
-       v = (BVarray) ch_malloc( sizeof(struct berval) * (i+1) );
+       v = (BerVarray) ch_malloc( sizeof(struct berval) * (i+1) );
 
        for ( i=0, j=0; attr->a_vals[i].bv_val != NULL; i++ ) {
                if( conn != NULL