100 lines
3.9 KiB
C
100 lines
3.9 KiB
C
/*-
|
|
* Copyright (c) 2000-2001, Boris Popov
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Boris Popov.
|
|
* 4. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
#ifndef _FS_SMBFS_NODE_H_
|
|
#define _FS_SMBFS_NODE_H_
|
|
|
|
#define SMBFS_ROOT_INO 2 /* just like in UFS */
|
|
|
|
/* Bits for smbnode.n_flag */
|
|
#define NFLUSHINPROG 0x0001
|
|
#define NFLUSHWANT 0x0002 /* they should gone ... */
|
|
#define NMODIFIED 0x0004 /* bogus, until async IO implemented */
|
|
/*efine NNEW 0x0008*//* smb/vnode has been allocated */
|
|
#define NREFPARENT 0x0010 /* node holds parent from recycling */
|
|
#define NFLUSHWIRE 0x1000 /* pending flush request */
|
|
#define NOPEN 0x2000 /* file is open */
|
|
#define NGONE 0x4000 /* file has been removed/renamed */
|
|
|
|
struct smbfs_fctx;
|
|
|
|
struct smbnode {
|
|
int n_flag;
|
|
struct vnode * n_parent;
|
|
struct vnode * n_vnode;
|
|
struct smbmount * n_mount;
|
|
time_t n_attrage; /* attributes cache time */
|
|
/* time_t n_ctime;*/
|
|
struct timespec n_mtime; /* modify time */
|
|
struct timespec n_atime; /* last access time */
|
|
u_quad_t n_size;
|
|
long n_ino;
|
|
int n_dosattr;
|
|
u_int16_t n_fid; /* file handle */
|
|
int n_rwstate; /* granted access mode */
|
|
u_char n_nmlen;
|
|
u_char * n_name;
|
|
struct smbfs_fctx * n_dirseq; /* ff context */
|
|
long n_dirofs; /* last ff offset */
|
|
struct lockf * n_lockf; /* Locking records of file */
|
|
LIST_ENTRY(smbnode) n_hash;
|
|
};
|
|
|
|
#define VTOSMB(vp) ((struct smbnode *)(vp)->v_data)
|
|
#define SMBTOV(np) ((struct vnode *)(np)->n_vnode)
|
|
|
|
struct vop_getpages_args;
|
|
struct vop_inactive_args;
|
|
struct vop_putpages_args;
|
|
struct vop_reclaim_args;
|
|
struct ucred;
|
|
struct uio;
|
|
struct smbfattr;
|
|
|
|
int smbfs_inactive(struct vop_inactive_args *);
|
|
int smbfs_reclaim(struct vop_reclaim_args *);
|
|
int smbfs_nget(struct mount *mp, struct vnode *dvp, const char *name, int nmlen,
|
|
struct smbfattr *fap, struct vnode **vpp);
|
|
u_int32_t smbfs_hash(const u_char *name, int nmlen);
|
|
|
|
int smbfs_getpages(struct vop_getpages_args *);
|
|
int smbfs_putpages(struct vop_putpages_args *);
|
|
int smbfs_readvnode(struct vnode *vp, struct uio *uiop, struct ucred *cred);
|
|
int smbfs_writevnode(struct vnode *vp, struct uio *uiop, struct ucred *cred, int ioflag);
|
|
void smbfs_attr_cacheenter(struct vnode *vp, struct smbfattr *fap);
|
|
int smbfs_attr_cachelookup(struct vnode *vp ,struct vattr *va);
|
|
|
|
#define smbfs_attr_cacheremove(vp) VTOSMB(vp)->n_attrage = 0
|
|
|
|
#endif /* _FS_SMBFS_NODE_H_ */
|