os_config.c

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/*-
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 1999-2002
 *	Sleepycat Software.  All rights reserved.
 */

#include "db_config.h"

#ifndef lint
static const char revid[] = "$Id: os_config.c,v 11.13 2002/01/11 15:53:06 bostic Exp $";
#endif /* not lint */

#include "db_int.h"

/*
 * __os_fs_notzero --
 *	Return 1 if allocated filesystem blocks are not zeroed.
 */
int
__os_fs_notzero()
{
	/*
	 * Windows/NT zero-fills pages that were never explicitly written to
	 * the file.  Windows 95/98 gives you random garbage, and that breaks
	 * Berkeley DB.
	 */
	return (__os_is_winnt() ? 0 : 1);
}