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smbfs.h
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smbfs_node.h
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smbfs_subr.h
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Editing: smbfs_node.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * 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. * * 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; long n_parentino; /* parent inode number */ int n_dosattr; u_int16_t n_fid; /* file handle */ int n_rwstate; /* granted access mode */ int n_rplen; char * n_rpath; u_char n_nmlen; u_char * n_name; struct smbfs_fctx * n_dirseq; /* ff context */ long n_dirofs; /* last ff offset */ LIST_ENTRY(smbnode) n_hash; }; struct smbcmp { struct vnode * n_parent; int n_nmlen; const char * n_name; }; #define VTOSMB(vp) ((struct smbnode *)(vp)->v_data) #define SMBTOV(np) ((struct vnode *)(np)->n_vnode) #define SMBFS_DNP_SEP(dnp) ((dnp->n_rplen > 1) ? '\\' : '\0') 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_ */
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