/*- * See the file LICENSE for redistribution information. * * Copyright (c) 1999, 2010 Oracle and/or its affiliates. All rights reserved. * * $Id$ */ #include "db_config.h" #include "db_int.h" /* * __os_fs_notzero -- * Return 1 if allocated filesystem blocks are not zeroed. */ int __os_fs_notzero() { /* * Some VxWorks FS drivers do not zero-fill pages that were never * explicitly written to the file, they give you random garbage, * and that breaks Berkeley DB. */ return (1); } /* * __os_support_direct_io -- * Return 1 if we support direct I/O. */ int __os_support_direct_io() { return (0); } /* * __os_support_db_register -- * Return 1 if the system supports DB_REGISTER. */ int __os_support_db_register() { return (0); } /* * __os_support_replication -- * Return 1 if the system supports replication. */ int __os_support_replication() { return (1); }