diff options
Diffstat (limited to 'storage/bdb/os_win32/os_config.c')
-rw-r--r-- | storage/bdb/os_win32/os_config.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/storage/bdb/os_win32/os_config.c b/storage/bdb/os_win32/os_config.c new file mode 100644 index 00000000000..a2c220daf1a --- /dev/null +++ b/storage/bdb/os_win32/os_config.c @@ -0,0 +1,29 @@ +/*- + * 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); +} |