/* $NetBSD: key.c,v 1.1.1.3.6.1 2019/08/10 06:17:18 martin Exp $ */ /* index.c - routines for dealing with attribute indexes */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 2000-2019 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ #include __RCSID("$NetBSD: key.c,v 1.1.1.3.6.1 2019/08/10 06:17:18 martin Exp $"); #include "portable.h" #include #include #include #include "slap.h" #include "back-mdb.h" #include "idl.h" /* read a key */ int mdb_key_read( Backend *be, MDB_txn *txn, MDB_dbi dbi, struct berval *k, ID *ids, MDB_cursor **saved_cursor, int get_flag ) { int rc; MDB_val key; #ifndef MISALIGNED_OK int kbuf[2]; #endif Debug( LDAP_DEBUG_TRACE, "=> key_read\n", 0, 0, 0 ); #ifndef MISALIGNED_OK if (k->bv_len & ALIGNER) { key.mv_size = sizeof(kbuf); key.mv_data = kbuf; kbuf[1] = 0; memcpy(kbuf, k->bv_val, k->bv_len); } else #endif { key.mv_size = k->bv_len; key.mv_data = k->bv_val; } rc = mdb_idl_fetch_key( be, txn, dbi, &key, ids, saved_cursor, get_flag ); if( rc != LDAP_SUCCESS ) { Debug( LDAP_DEBUG_TRACE, "<= mdb_index_read: failed (%d)\n", rc, 0, 0 ); } else { Debug( LDAP_DEBUG_TRACE, "<= mdb_index_read %ld candidates\n", (long) MDB_IDL_N(ids), 0, 0 ); } return rc; }