fbuf.h revision ba3594ba9b5dd4c846c472a8d657edcb7c8109ac
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2014 Garrett D'Amore <garrett@damore.org>
*
* Copyright (c) 1997-1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifndef _SYS_FBUF_H
#define _SYS_FBUF_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* A struct fbuf is used to get a mapping to part of a file using the
* segkmap facilities. After you get a mapping, you can fbrelse() it
* (giving a seg code to pass back to segmap_release), you can fbwrite()
* it (causes a synchronous write back using the file mapping information),
* or you can fbiwrite it (causing indirect synchronous write back to
* the block number given without using the file mapping information).
*/
struct fbuf {
};
struct fbuf **);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FBUF_H */