9ca27b565b
optionally, created a separate list of NFSv4 opens to be closed, it was possible for the associated OpenOwner to be free'd before the Open was closed. The problem was that the Open was taken off the OpenOwner list before the Close RPC was done and OpenOwners can be free'd once the list is empty. This patch separates out the case of doing the Close RPC into a separate function called nfscl_doclose() and simplifies nfsrpc_doclose() so that it closes a single open instead of a list of them. This avoids removing the Open from the OpenOwner list before doing the Close RPC. Approved by: re (kensmith), kib (mentor)
604 lines
27 KiB
C
604 lines
27 KiB
C
/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Rick Macklem at The University of Guelph.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* XXX needs <nfs/rpcv2.h> and <nfs/nfs.h> because of typedefs
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*/
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struct uio;
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struct ucred;
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struct nfscred;
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NFSPROC_T;
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struct buf;
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struct nfs_diskless;
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struct sockaddr_in;
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struct nfs_dlmount;
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struct file;
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struct nfsmount;
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struct socket;
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struct nfsreq;
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struct nfssockreq;
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struct vattr;
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struct nameidata;
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struct nfsnode;
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struct nfsfh;
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struct sillyrename;
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struct componentname;
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struct nfsd_srvargs;
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struct nfsrv_descript;
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struct nfs_fattr;
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union nethostaddr;
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struct nfsstate;
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struct nfslock;
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struct nfsclient;
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struct nfslockconflict;
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struct nfsd_idargs;
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struct nfsd_clid;
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struct nfsusrgrp;
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struct nfsclowner;
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struct nfsclopen;
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struct nfsclopenhead;
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struct nfsclclient;
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struct nfscllockowner;
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struct nfscllock;
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struct nfscldeleg;
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struct nfsv4lock;
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struct nfsvattr;
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struct nfs_vattr;
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struct NFSSVCARGS;
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#ifdef __FreeBSD__
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NFS_ACCESS_ARGS;
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NFS_OPEN_ARGS;
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NFS_GETATTR_ARGS;
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NFS_LOOKUP_ARGS;
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NFS_READDIR_ARGS;
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#endif
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/* nfs_nfsdstate.c */
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int nfsrv_setclient(struct nfsrv_descript *, struct nfsclient **,
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nfsquad_t *, nfsquad_t *, NFSPROC_T *);
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int nfsrv_getclient(nfsquad_t, int, struct nfsclient **, nfsquad_t,
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struct nfsrv_descript *, NFSPROC_T *);
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int nfsrv_adminrevoke(struct nfsd_clid *, NFSPROC_T *);
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void nfsrv_dumpclients(struct nfsd_dumpclients *, int);
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void nfsrv_dumplocks(vnode_t, struct nfsd_dumplocks *, int, NFSPROC_T *);
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int nfsrv_lockctrl(vnode_t, struct nfsstate **,
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struct nfslock **, struct nfslockconflict *, nfsquad_t, nfsv4stateid_t *,
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struct nfsexstuff *, struct nfsrv_descript *, NFSPROC_T *);
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int nfsrv_openctrl(struct nfsrv_descript *, vnode_t,
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struct nfsstate **, nfsquad_t, nfsv4stateid_t *, nfsv4stateid_t *,
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u_int32_t *, struct nfsexstuff *, NFSPROC_T *, u_quad_t);
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int nfsrv_opencheck(nfsquad_t, nfsv4stateid_t *, struct nfsstate *,
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vnode_t, struct nfsrv_descript *, NFSPROC_T *, int);
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int nfsrv_openupdate(vnode_t, struct nfsstate *, nfsquad_t,
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nfsv4stateid_t *, struct nfsrv_descript *, NFSPROC_T *);
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int nfsrv_delegupdate(nfsquad_t, nfsv4stateid_t *, vnode_t, int,
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struct ucred *, NFSPROC_T *);
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int nfsrv_releaselckown(struct nfsstate *, nfsquad_t, NFSPROC_T *);
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void nfsrv_zapclient(struct nfsclient *, NFSPROC_T *);
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int nfssvc_idname(struct nfsd_idargs *);
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void nfsrv_servertimer(void);
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int nfsrv_getclientipaddr(struct nfsrv_descript *, struct nfsclient *);
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void nfsrv_setupstable(NFSPROC_T *);
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void nfsrv_updatestable(NFSPROC_T *);
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void nfsrv_writestable(u_char *, int, int, NFSPROC_T *);
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void nfsrv_throwawayopens(NFSPROC_T *);
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int nfsrv_checkremove(vnode_t, int, NFSPROC_T *);
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void nfsd_recalldelegation(vnode_t, NFSPROC_T *);
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void nfsd_disabledelegation(vnode_t, NFSPROC_T *);
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int nfsrv_checksetattr(vnode_t, struct nfsrv_descript *,
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nfsv4stateid_t *, struct nfsvattr *, nfsattrbit_t *, struct nfsexstuff *,
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NFSPROC_T *);
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int nfsrv_checkgetattr(struct nfsrv_descript *, vnode_t,
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struct nfsvattr *, nfsattrbit_t *, struct ucred *, NFSPROC_T *);
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int nfsrv_nfsuserdport(u_short, NFSPROC_T *);
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void nfsrv_nfsuserddelport(void);
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/* nfs_nfsdserv.c */
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int nfsrvd_access(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_getattr(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_setattr(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_lookup(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_readlink(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_read(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_write(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_create(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_mknod(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_remove(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_rename(struct nfsrv_descript *, int,
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vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *,
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struct nfsexstuff *);
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int nfsrvd_link(struct nfsrv_descript *, int,
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vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *,
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struct nfsexstuff *);
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int nfsrvd_symlink(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_mkdir(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_readdir(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_readdirplus(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_commit(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_statfs(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_fsinfo(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_close(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_delegpurge(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_delegreturn(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_getfh(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_lock(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_lockt(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_locku(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_openconfirm(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_opendowngrade(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_renew(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_secinfo(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_setclientid(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_setclientidcfrm(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_verify(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_open(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_openattr(struct nfsrv_descript *, int,
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vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
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struct nfsexstuff *);
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int nfsrvd_releaselckown(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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int nfsrvd_pathconf(struct nfsrv_descript *, int,
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vnode_t, NFSPROC_T *, struct nfsexstuff *);
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/* nfs_nfsdsocket.c */
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void nfsrvd_rephead(struct nfsrv_descript *);
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void nfsrvd_dorpc(struct nfsrv_descript *, int, NFSPROC_T *);
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/* nfs_nfsdcache.c */
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void nfsrvd_initcache(void);
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int nfsrvd_getcache(struct nfsrv_descript *, struct socket *);
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struct nfsrvcache *nfsrvd_updatecache(struct nfsrv_descript *,
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struct socket *);
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void nfsrvd_sentcache(struct nfsrvcache *, struct socket *, int);
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void nfsrvd_cleancache(void);
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void nfsrvd_refcache(struct nfsrvcache *);
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void nfsrvd_derefcache(struct nfsrvcache *);
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void nfsrvd_delcache(struct nfsrvcache *);
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/* nfs_commonsubs.c */
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void newnfs_init(void);
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int nfsaddr_match(int, union nethostaddr *, NFSSOCKADDR_T);
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int nfsaddr2_match(NFSSOCKADDR_T, NFSSOCKADDR_T);
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int nfsm_strtom(struct nfsrv_descript *, const char *, int);
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int nfsm_mbufuio(struct nfsrv_descript *, struct uio *, int);
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int nfsm_fhtom(struct nfsrv_descript *, u_int8_t *, int, int);
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int nfsm_advance(struct nfsrv_descript *, int, int);
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void *nfsm_dissct(struct nfsrv_descript *, int);
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void newnfs_trimleading(struct nfsrv_descript *);
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void newnfs_trimtrailing(struct nfsrv_descript *, mbuf_t,
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caddr_t);
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void newnfs_copycred(struct nfscred *, struct ucred *);
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void newnfs_copyincred(struct ucred *, struct nfscred *);
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int nfsrv_dissectacl(struct nfsrv_descript *, NFSACL_T *, int *,
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int *, NFSPROC_T *);
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int nfsrv_getattrbits(struct nfsrv_descript *, nfsattrbit_t *, int *,
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int *);
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int nfsv4_loadattr(struct nfsrv_descript *, vnode_t,
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struct nfsvattr *, struct nfsfh **, fhandle_t *, int,
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struct nfsv3_pathconf *, struct statfs *, struct nfsstatfs *,
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struct nfsfsinfo *, NFSACL_T *,
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int, int *, u_int32_t *, u_int32_t *, NFSPROC_T *, struct ucred *);
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int nfsv4_lock(struct nfsv4lock *, int, int *, void *);
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void nfsv4_unlock(struct nfsv4lock *, int);
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void nfsv4_relref(struct nfsv4lock *);
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void nfsv4_getref(struct nfsv4lock *, int *, void *);
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int nfsrv_mtostr(struct nfsrv_descript *, char *, int);
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int nfsrv_checkutf8(u_int8_t *, int);
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int newnfs_sndlock(int *);
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void newnfs_sndunlock(int *);
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/* nfs_clcomsubs.c */
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void nfsm_uiombuf(struct nfsrv_descript *, struct uio *, int);
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void nfscl_reqstart(struct nfsrv_descript *, int, struct nfsmount *,
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u_int8_t *, int, u_int32_t **);
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nfsuint64 *nfscl_getcookie(struct nfsnode *, off_t off, int);
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void nfscl_fillsattr(struct nfsrv_descript *, struct vattr *,
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vnode_t, int, u_int32_t);
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u_int8_t *nfscl_getmyip(struct nfsmount *, int *);
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int nfsm_getfh(struct nfsrv_descript *, struct nfsfh **);
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int nfscl_mtofh(struct nfsrv_descript *, struct nfsfh **,
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struct nfsvattr *, int *);
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int nfscl_postop_attr(struct nfsrv_descript *, struct nfsvattr *, int *,
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void *);
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int nfscl_wcc_data(struct nfsrv_descript *, vnode_t,
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struct nfsvattr *, int *, int *, void *);
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int nfsm_loadattr(struct nfsrv_descript *, struct nfsvattr *);
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int nfscl_request(struct nfsrv_descript *, vnode_t,
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NFSPROC_T *, struct ucred *, void *);
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void nfsm_stateidtom(struct nfsrv_descript *, nfsv4stateid_t *, int);
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/* nfs_nfsdsubs.c */
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void nfsd_fhtovp(struct nfsrv_descript *, struct nfsrvfh *,
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vnode_t *, struct nfsexstuff *,
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mount_t *, int, NFSPROC_T *);
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int nfsd_excred(struct nfsrv_descript *, struct nfsexstuff *, struct ucred *);
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int nfsrv_mtofh(struct nfsrv_descript *, struct nfsrvfh *);
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int nfsrv_putattrbit(struct nfsrv_descript *, nfsattrbit_t *);
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void nfsrv_wcc(struct nfsrv_descript *, int, struct nfsvattr *, int,
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struct nfsvattr *);
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int nfsv4_fillattr(struct nfsrv_descript *, vnode_t, NFSACL_T *,
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struct vattr *, fhandle_t *, int, nfsattrbit_t *,
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struct ucred *, NFSPROC_T *, int, int);
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void nfsrv_fillattr(struct nfsrv_descript *, struct nfsvattr *);
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void nfsrv_adj(mbuf_t, int, int);
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void nfsrv_postopattr(struct nfsrv_descript *, int, struct nfsvattr *);
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int nfsd_errmap(struct nfsrv_descript *);
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void nfsv4_uidtostr(uid_t, u_char **, int *, NFSPROC_T *);
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int nfsv4_strtouid(u_char *, int, uid_t *, NFSPROC_T *);
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void nfsv4_gidtostr(gid_t, u_char **, int *, NFSPROC_T *);
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int nfsv4_strtogid(u_char *, int, gid_t *, NFSPROC_T *);
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int nfsrv_checkuidgid(struct nfsrv_descript *, struct nfsvattr *);
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void nfsrv_fixattr(struct nfsrv_descript *, vnode_t,
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struct nfsvattr *, NFSACL_T *, NFSPROC_T *, nfsattrbit_t *,
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struct nfsexstuff *);
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int nfsrv_errmoved(int);
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int nfsrv_putreferralattr(struct nfsrv_descript *, nfsattrbit_t *,
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struct nfsreferral *, int, int *);
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int nfsrv_parsename(struct nfsrv_descript *, char *, u_long *,
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NFSPATHLEN_T *);
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void nfsd_init(void);
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int nfsd_checkrootexp(struct nfsrv_descript *);
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/* nfs_clvfsops.c */
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/* nfs_commonport.c */
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int nfsrv_checksockseqnum(struct socket *, tcp_seq);
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int nfsrv_getsockseqnum(struct socket *, tcp_seq *);
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int nfsrv_getsocksndseq(struct socket *, tcp_seq *, tcp_seq *);
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int nfsrv_lookupfilename(struct nameidata *, char *, NFSPROC_T *);
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void nfsrv_object_create(vnode_t, NFSPROC_T *);
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int nfsrv_mallocmget_limit(void);
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int nfsvno_v4rootexport(struct nfsrv_descript *);
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void newnfs_portinit(void);
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struct ucred *newnfs_getcred(void);
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void newnfs_setroot(struct ucred *);
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int nfs_catnap(int, const char *);
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struct nfsreferral *nfsv4root_getreferral(vnode_t, vnode_t, u_int32_t);
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int nfsrv_atroot(vnode_t, long *);
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void newnfs_timer(void *);
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/* nfs_commonacl.c */
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int nfsrv_dissectace(struct nfsrv_descript *, struct acl_entry *,
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int *, int *, NFSPROC_T *);
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#ifdef NFS4_ACL_EXTATTR_NAME
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int nfsrv_buildacl(struct nfsrv_descript *, NFSACL_T *, enum vtype,
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NFSPROC_T *);
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int nfsrv_aclaccess(vnode_t, accmode_t, u_int32_t, struct ucred *,
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NFSPROC_T *);
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int nfsrv_setacl(vnode_t, NFSACL_T *, struct ucred *,
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NFSPROC_T *);
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int nfsrv_compareacl(NFSACL_T *, NFSACL_T *);
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#endif
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/* nfs_clrpcops.c */
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int nfsrpc_null(vnode_t, struct ucred *, NFSPROC_T *);
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int nfsrpc_access(vnode_t, int, struct ucred *, NFSPROC_T *,
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struct nfsvattr *, int *);
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int nfsrpc_accessrpc(vnode_t, u_int32_t, struct ucred *,
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NFSPROC_T *, struct nfsvattr *, int *, u_int32_t *, void *);
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int nfsrpc_open(vnode_t, int, struct ucred *, NFSPROC_T *);
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int nfsrpc_openrpc(struct nfsmount *, vnode_t, u_int8_t *, int, u_int8_t *, int,
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u_int32_t, struct nfsclopen *, u_int8_t *, int, struct nfscldeleg **, int,
|
|
u_int32_t, struct ucred *, NFSPROC_T *, int, int);
|
|
int nfsrpc_opendowngrade(vnode_t, u_int32_t, struct nfsclopen *,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_close(vnode_t, int, NFSPROC_T *);
|
|
int nfsrpc_closerpc(struct nfsrv_descript *, struct nfsmount *,
|
|
struct nfsclopen *, struct ucred *, NFSPROC_T *, int);
|
|
int nfsrpc_openconfirm(vnode_t, u_int8_t *, int, struct nfsclopen *,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_setclient(struct nfsmount *, struct nfsclclient *,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_getattr(vnode_t, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, void *);
|
|
int nfsrpc_getattrnovp(struct nfsmount *, u_int8_t *, int, int,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, u_int64_t *);
|
|
int nfsrpc_setattr(vnode_t, struct vattr *, NFSACL_T *, struct ucred *,
|
|
NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_lookup(vnode_t, char *, int, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, struct nfsvattr *, struct nfsfh **, int *, int *,
|
|
void *);
|
|
int nfsrpc_readlink(vnode_t, struct uio *, struct ucred *,
|
|
NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_read(vnode_t, struct uio *, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, int *, void *);
|
|
int nfsrpc_write(vnode_t, struct uio *, int *, u_char *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_mknod(vnode_t, char *, int, struct vattr *, u_int32_t,
|
|
enum vtype, struct ucred *, NFSPROC_T *, struct nfsvattr *,
|
|
struct nfsvattr *, struct nfsfh **, int *, int *, void *);
|
|
int nfsrpc_create(vnode_t, char *, int, struct vattr *, nfsquad_t,
|
|
int, struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
|
|
struct nfsfh **, int *, int *, void *);
|
|
int nfsrpc_remove(vnode_t, char *, int, vnode_t, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, int *, void *);
|
|
int nfsrpc_rename(vnode_t, vnode_t, char *, int, vnode_t, vnode_t, char *, int,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
|
|
int *, int *, void *, void *);
|
|
int nfsrpc_link(vnode_t, vnode_t, char *, int,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
|
|
int *, int *, void *);
|
|
int nfsrpc_symlink(vnode_t, char *, int, char *, struct vattr *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
|
|
struct nfsfh **, int *, int *, void *);
|
|
int nfsrpc_mkdir(vnode_t, char *, int, struct vattr *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
|
|
struct nfsfh **, int *, int *, void *);
|
|
int nfsrpc_rmdir(vnode_t, char *, int, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, int *, void *);
|
|
int nfsrpc_readdir(vnode_t, struct uio *, nfsuint64 *, struct ucred *,
|
|
NFSPROC_T *, struct nfsvattr *, int *, int *, void *);
|
|
int nfsrpc_readdirplus(vnode_t, struct uio *, nfsuint64 *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, int *, void *);
|
|
int nfsrpc_commit(vnode_t, u_quad_t, int, struct ucred *,
|
|
NFSPROC_T *, u_char *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_advlock(vnode_t, off_t, int, struct flock *, int,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_lockt(struct nfsrv_descript *, vnode_t,
|
|
struct nfsclclient *, u_int64_t, u_int64_t, struct flock *,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_lock(struct nfsrv_descript *, struct nfsmount *, vnode_t,
|
|
u_int8_t *, int, struct nfscllockowner *, int, int, u_int64_t,
|
|
u_int64_t, short, struct ucred *, NFSPROC_T *, int);
|
|
int nfsrpc_statfs(vnode_t, struct nfsstatfs *, struct nfsfsinfo *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_fsinfo(vnode_t, struct nfsfsinfo *, struct ucred *,
|
|
NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_pathconf(vnode_t, struct nfsv3_pathconf *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *);
|
|
int nfsrpc_renew(struct nfsclclient *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsrpc_rellockown(struct nfsmount *, struct nfscllockowner *,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_getdirpath(struct nfsmount *, u_char *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsrpc_delegreturn(struct nfscldeleg *, struct ucred *,
|
|
struct nfsmount *, NFSPROC_T *, int);
|
|
int nfsrpc_getacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *);
|
|
int nfsrpc_setacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *);
|
|
|
|
/* nfs_clstate.c */
|
|
int nfscl_open(vnode_t, u_int8_t *, int, u_int32_t, int,
|
|
struct ucred *, NFSPROC_T *, struct nfsclowner **, struct nfsclopen **,
|
|
int *, int *, int);
|
|
int nfscl_getstateid(vnode_t, u_int8_t *, int, u_int32_t, struct ucred *,
|
|
NFSPROC_T *, nfsv4stateid_t *, void **);
|
|
void nfscl_ownerrelease(struct nfsclowner *, int, int, int);
|
|
void nfscl_openrelease(struct nfsclopen *, int, int);
|
|
int nfscl_getcl(vnode_t, struct ucred *, NFSPROC_T *,
|
|
struct nfsclclient **);
|
|
struct nfsclclient *nfscl_findcl(struct nfsmount *);
|
|
void nfscl_clientrelease(struct nfsclclient *);
|
|
void nfscl_freelock(struct nfscllock *, int);
|
|
int nfscl_getbytelock(vnode_t, u_int64_t, u_int64_t, short,
|
|
struct ucred *, NFSPROC_T *, struct nfsclclient *, int, u_int8_t *,
|
|
u_int8_t *, struct nfscllockowner **, int *, int *);
|
|
int nfscl_relbytelock(vnode_t, u_int64_t, u_int64_t,
|
|
struct ucred *, NFSPROC_T *, int, struct nfsclclient *,
|
|
struct nfscllockowner **, int *);
|
|
int nfscl_checkwritelocked(vnode_t, struct flock *,
|
|
struct ucred *, NFSPROC_T *);
|
|
void nfscl_lockrelease(struct nfscllockowner *, int, int);
|
|
void nfscl_fillclid(u_int64_t, char *, u_int8_t *, u_int16_t);
|
|
void nfscl_filllockowner(NFSPROC_T *, u_int8_t *);
|
|
void nfscl_freeopen(struct nfsclopen *, int);
|
|
void nfscl_umount(struct nfsmount *, NFSPROC_T *);
|
|
void nfscl_renewthread(struct nfsclclient *, NFSPROC_T *);
|
|
void nfscl_initiate_recovery(struct nfsclclient *);
|
|
int nfscl_hasexpired(struct nfsclclient *, u_int32_t, NFSPROC_T *);
|
|
void nfscl_dumpstate(struct nfsmount *, int, int, int, int);
|
|
void nfscl_dupopen(vnode_t, int);
|
|
int nfscl_getclose(vnode_t, struct nfsclclient **);
|
|
int nfscl_doclose(vnode_t, struct nfsclclient **, NFSPROC_T *);
|
|
void nfsrpc_doclose(struct nfsmount *, struct nfsclopen *, NFSPROC_T *);
|
|
int nfscl_deleg(mount_t, struct nfsclclient *, u_int8_t *, int,
|
|
struct ucred *, NFSPROC_T *, struct nfscldeleg **);
|
|
void nfscl_lockinit(struct nfsv4lock *);
|
|
void nfscl_lockexcl(struct nfsv4lock *, void *);
|
|
void nfscl_lockunlock(struct nfsv4lock *);
|
|
void nfscl_lockderef(struct nfsv4lock *);
|
|
void nfscl_docb(struct nfsrv_descript *, NFSPROC_T *);
|
|
void nfscl_releasealllocks(struct nfsclclient *, vnode_t, NFSPROC_T *);
|
|
int nfscl_lockt(vnode_t, struct nfsclclient *, u_int64_t,
|
|
u_int64_t, struct flock *, NFSPROC_T *);
|
|
int nfscl_mustflush(vnode_t);
|
|
int nfscl_nodeleg(vnode_t, int);
|
|
int nfscl_removedeleg(vnode_t, NFSPROC_T *, nfsv4stateid_t *);
|
|
int nfscl_getref(struct nfsmount *);
|
|
void nfscl_relref(struct nfsmount *);
|
|
int nfscl_renamedeleg(vnode_t, nfsv4stateid_t *, int *, vnode_t,
|
|
nfsv4stateid_t *, int *, NFSPROC_T *);
|
|
void nfscl_reclaimnode(vnode_t);
|
|
void nfscl_newnode(vnode_t);
|
|
void nfscl_delegmodtime(vnode_t);
|
|
void nfscl_deleggetmodtime(vnode_t, struct timespec *);
|
|
int nfscl_tryclose(struct nfsclopen *, struct ucred *,
|
|
struct nfsmount *, NFSPROC_T *);
|
|
void nfscl_cleanup(NFSPROC_T *);
|
|
|
|
/* nfs_clport.c */
|
|
int nfscl_nget(mount_t, vnode_t, struct nfsfh *,
|
|
struct componentname *, NFSPROC_T *, struct nfsnode **, void *);
|
|
NFSPROC_T *nfscl_getparent(NFSPROC_T *);
|
|
void nfscl_start_renewthread(struct nfsclclient *);
|
|
void nfscl_loadsbinfo(struct nfsmount *, struct nfsstatfs *, void *);
|
|
void nfscl_loadfsinfo (struct nfsmount *, struct nfsfsinfo *);
|
|
void nfscl_delegreturn(struct nfscldeleg *, int, struct nfsmount *,
|
|
struct ucred *, NFSPROC_T *);
|
|
void nfsrvd_cbinit(int);
|
|
int nfscl_checksattr(struct vattr *, struct nfsvattr *);
|
|
int nfscl_ngetreopen(mount_t, u_int8_t *, int, NFSPROC_T *,
|
|
struct nfsnode **);
|
|
int nfscl_procdoesntexist(u_int8_t *);
|
|
int nfscl_maperr(NFSPROC_T *, int, uid_t, gid_t);
|
|
|
|
/* nfs_clsubs.c */
|
|
void nfscl_init(void);
|
|
|
|
/* nfs_clbio.c */
|
|
int ncl_flush(vnode_t, int, struct ucred *, NFSPROC_T *, int);
|
|
|
|
/* nfs_clnode.c */
|
|
void ncl_invalcaches(vnode_t);
|
|
|
|
/* nfs_nfsdport.c */
|
|
int nfsvno_getattr(vnode_t, struct nfsvattr *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsvno_setattr(vnode_t, struct nfsvattr *, struct ucred *,
|
|
NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsvno_getfh(vnode_t, fhandle_t *, NFSPROC_T *);
|
|
int nfsvno_accchk(vnode_t, u_int32_t, struct ucred *,
|
|
struct nfsexstuff *, NFSPROC_T *, int, int);
|
|
int nfsvno_namei(struct nfsrv_descript *, struct nameidata *,
|
|
vnode_t, int, struct nfsexstuff *, NFSPROC_T *, vnode_t *);
|
|
void nfsvno_setpathbuf(struct nameidata *, char **, u_long **);
|
|
void nfsvno_relpathbuf(struct nameidata *);
|
|
int nfsvno_readlink(vnode_t, struct ucred *, NFSPROC_T *, mbuf_t *,
|
|
mbuf_t *, int *);
|
|
int nfsvno_read(vnode_t, off_t, int, struct ucred *, NFSPROC_T *,
|
|
mbuf_t *, mbuf_t *);
|
|
int nfsvno_write(vnode_t, off_t, int, int, int, mbuf_t,
|
|
char *, struct ucred *, NFSPROC_T *);
|
|
int nfsvno_createsub(struct nfsrv_descript *, struct nameidata *,
|
|
vnode_t *, struct nfsvattr *, int *, u_char *, NFSDEV_T, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsvno_mknod(struct nameidata *, struct nfsvattr *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsvno_mkdir(struct nameidata *,
|
|
struct nfsvattr *, uid_t, struct ucred *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsvno_symlink(struct nameidata *, struct nfsvattr *, char *, int, int,
|
|
uid_t, struct ucred *, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsvno_getsymlink(struct nfsrv_descript *, struct nfsvattr *,
|
|
NFSPROC_T *, char **, int *);
|
|
int nfsvno_removesub(struct nameidata *, int, struct ucred *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsvno_rmdirsub(struct nameidata *, int, struct ucred *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsvno_rename(struct nameidata *, struct nameidata *, u_int32_t,
|
|
u_int32_t, struct ucred *, NFSPROC_T *);
|
|
int nfsvno_link(struct nameidata *, vnode_t, struct ucred *,
|
|
NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsvno_fsync(vnode_t, u_int64_t, int, struct ucred *, NFSPROC_T *);
|
|
int nfsvno_statfs(vnode_t, struct statfs *);
|
|
void nfsvno_getfs(struct nfsfsinfo *, int);
|
|
void nfsvno_open(struct nfsrv_descript *, struct nameidata *, nfsquad_t,
|
|
nfsv4stateid_t *, struct nfsstate *, int *, struct nfsvattr *, u_char *,
|
|
int, NFSACL_T *, nfsattrbit_t *, struct ucred *, NFSPROC_T *,
|
|
struct nfsexstuff *, vnode_t *);
|
|
void nfsvno_updfilerev(vnode_t, struct nfsvattr *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsvno_fillattr(struct nfsrv_descript *, vnode_t,
|
|
struct nfsvattr *, fhandle_t *, int, nfsattrbit_t *,
|
|
struct ucred *, NFSPROC_T *, int, int);
|
|
int nfsrv_sattr(struct nfsrv_descript *, struct nfsvattr *, nfsattrbit_t *,
|
|
NFSACL_T *, NFSPROC_T *);
|
|
int nfsv4_sattr(struct nfsrv_descript *, struct nfsvattr *, nfsattrbit_t *,
|
|
NFSACL_T *, NFSPROC_T *);
|
|
int nfsvno_checkexp(mount_t, NFSSOCKADDR_T, struct nfsexstuff *,
|
|
struct ucred **);
|
|
int nfsvno_fhtovp(mount_t, fhandle_t *, NFSSOCKADDR_T,
|
|
vnode_t *, struct nfsexstuff *, struct ucred **);
|
|
int nfsvno_pathconf(vnode_t, int, register_t *, struct ucred *,
|
|
NFSPROC_T *);
|
|
vnode_t nfsvno_getvp(fhandle_t *);
|
|
int nfsvno_localconflict(vnode_t, int, u_int64_t, u_int64_t,
|
|
struct nfslockconflict *, NFSPROC_T *);
|
|
int nfsvno_advlock(vnode_t, int, u_int64_t, u_int64_t, NFSPROC_T *);
|
|
void nfsvno_unlockvfs(mount_t);
|
|
int nfsvno_lockvfs(mount_t);
|
|
int nfsrv_v4rootexport(void *, struct ucred *, NFSPROC_T *);
|
|
int nfsvno_testexp(struct nfsrv_descript *, struct nfsexstuff *);
|
|
|
|
/* nfs_commonkrpc.c */
|
|
int newnfs_nmcancelreqs(struct nfsmount *);
|
|
void newnfs_set_sigmask(struct thread *, sigset_t *);
|
|
void newnfs_restore_sigmask(struct thread *, sigset_t *);
|
|
int newnfs_msleep(struct thread *, void *, struct mtx *, int, char *, int);
|
|
int newnfs_request(struct nfsrv_descript *, struct nfsmount *,
|
|
struct nfsclient *, struct nfssockreq *, vnode_t, NFSPROC_T *,
|
|
struct ucred *, u_int32_t, u_int32_t, u_char *, int, u_int64_t *);
|
|
int newnfs_connect(struct nfsmount *, struct nfssockreq *,
|
|
struct ucred *, NFSPROC_T *, int);
|
|
void newnfs_disconnect(struct nfssockreq *);
|
|
int newnfs_sigintr(struct nfsmount *, NFSPROC_T *);
|
|
|
|
/* nfs_nfsdkrpc.c */
|
|
int nfsrvd_addsock(struct file *);
|
|
int nfsrvd_nfsd(NFSPROC_T *, struct nfsd_nfsd_args *);
|
|
void nfsrvd_init(int);
|
|
|
|
/* nfs_clkrpc.c */
|
|
int nfscbd_addsock(struct file *);
|
|
int nfscbd_nfsd(NFSPROC_T *, struct nfsd_nfscbd_args *);
|
|
|