2 * Copyright (c) 1999-2002 Sendmail, Inc. and its suppliers.
5 * By using this file, you agree to the terms and conditions set
6 * forth in the LICENSE file which can be found at the top level of
7 * the sendmail distribution.
9 * $Id: bf.h,v 8.16 2002/04/15 02:37:09 ca Exp $
11 * Contributed by Exactis.com, Inc.
18 extern SM_FILE_T *bfopen __P((char *, MODE_T, size_t, long));
19 extern int bfcommit __P((SM_FILE_T *));
20 extern int bfrewind __P((SM_FILE_T *));
21 extern int bftruncate __P((SM_FILE_T *));
22 extern int bfclose __P((SM_FILE_T *));
23 extern bool bftest __P((SM_FILE_T *));
25 /* "what" flags for sm_io_setinfo() for the SM_FILE_TYPE file type */
26 # define SM_BF_SETBUFSIZE 1000 /* set buffer size */
27 # define SM_BF_COMMIT 1001 /* commit file to disk */
28 # define SM_BF_TRUNCATE 1002 /* truncate the file */
29 # define SM_BF_TEST 1003 /* historical support; temp */
31 # define BF_FILE_TYPE "SendmailBufferedFile"