pc_node.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 1989, 1992, 1997-1998, 2000, 2003 Sun Microsystems, Inc.
* All rights reserved. Use is subject to license terms.
*/
#ifndef _SYS_FS_PC_NODE_H
#define _SYS_FS_PC_NODE_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* This overlays the fid structure (see vfs.h)
*
* 10 bytes max.
*/
struct pc_fid {
};
struct pcnode {
int pc_flags; /* see below */
int pc_eoffset; /* offset in disk block of entry */
};
/*
* flags
*/
/*
* Make a unique integer for a file
*/
#define NPCHASH 1
#if NPCHASH == 1
#else
#endif
struct pchead {
};
/*
* pcnode file and directory operations vectors
*/
extern struct vnodeops *pcfs_fvnodeops;
extern struct vnodeops *pcfs_dvnodeops;
extern const struct fs_operation_def pcfs_fvnodeops_template[];
extern const struct fs_operation_def pcfs_dvnodeops_template[];
/*
* pcnode routines
*/
extern void pc_init(void);
extern void pc_mark_mod(struct pcnode *);
extern void pc_mark_acc(struct pcnode *);
extern int pc_nodesync(struct pcnode *);
extern int pc_nodeupdate(struct pcnode *);
extern void pc_diskchanged(struct pcfs *);
extern void pc_mark_irrecov(struct pcfs *);
struct pcnode **);
struct pcdir **);
struct cred *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FS_PC_NODE_H */