ff29f3b241
correctly during a forced dismount. This required that the exclusive and shared (refcnt) sleep lock functions check for MNTK_UMOUNTF before sleeping, so that they won't block while nfscl_umount() is getting rid of the state. As such, a "struct mount *" argument was added to the locking functions. I believe the only remaining case where a forced dismount can get hung in the kernel is when a thread is already attempting to do a TCP connect to a dead server when the krpc client structure called nr_client is NULL. This will only happen just after a "mount -u" with options that force a new TCP connection is done, so it shouldn't be a problem in practice. MFC after: 2 weeks
601 lines
27 KiB
C
601 lines
27 KiB
C
/*-
|
|
* Copyright (c) 1989, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Rick Macklem at The University of Guelph.
|
|
*
|
|
* 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.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* XXX needs <nfs/rpcv2.h> and <nfs/nfs.h> because of typedefs
|
|
*/
|
|
|
|
struct uio;
|
|
struct ucred;
|
|
struct nfscred;
|
|
NFSPROC_T;
|
|
struct buf;
|
|
struct sockaddr_in;
|
|
struct nfs_dlmount;
|
|
struct file;
|
|
struct nfsmount;
|
|
struct socket;
|
|
struct nfsreq;
|
|
struct nfssockreq;
|
|
struct vattr;
|
|
struct nameidata;
|
|
struct nfsnode;
|
|
struct nfsfh;
|
|
struct sillyrename;
|
|
struct componentname;
|
|
struct nfsd_srvargs;
|
|
struct nfsrv_descript;
|
|
struct nfs_fattr;
|
|
union nethostaddr;
|
|
struct nfsstate;
|
|
struct nfslock;
|
|
struct nfsclient;
|
|
struct nfslockconflict;
|
|
struct nfsd_idargs;
|
|
struct nfsd_clid;
|
|
struct nfsusrgrp;
|
|
struct nfsclowner;
|
|
struct nfsclopen;
|
|
struct nfsclopenhead;
|
|
struct nfsclclient;
|
|
struct nfscllockowner;
|
|
struct nfscllock;
|
|
struct nfscldeleg;
|
|
struct nfsv4lock;
|
|
struct nfsvattr;
|
|
struct nfs_vattr;
|
|
struct NFSSVCARGS;
|
|
#ifdef __FreeBSD__
|
|
NFS_ACCESS_ARGS;
|
|
NFS_OPEN_ARGS;
|
|
NFS_GETATTR_ARGS;
|
|
NFS_LOOKUP_ARGS;
|
|
NFS_READDIR_ARGS;
|
|
#endif
|
|
|
|
/* nfs_nfsdstate.c */
|
|
int nfsrv_setclient(struct nfsrv_descript *, struct nfsclient **,
|
|
nfsquad_t *, nfsquad_t *, NFSPROC_T *);
|
|
int nfsrv_getclient(nfsquad_t, int, struct nfsclient **, nfsquad_t,
|
|
struct nfsrv_descript *, NFSPROC_T *);
|
|
int nfsrv_adminrevoke(struct nfsd_clid *, NFSPROC_T *);
|
|
void nfsrv_dumpclients(struct nfsd_dumpclients *, int);
|
|
void nfsrv_dumplocks(vnode_t, struct nfsd_dumplocks *, int, NFSPROC_T *);
|
|
int nfsrv_lockctrl(vnode_t, struct nfsstate **,
|
|
struct nfslock **, struct nfslockconflict *, nfsquad_t, nfsv4stateid_t *,
|
|
struct nfsexstuff *, struct nfsrv_descript *, NFSPROC_T *);
|
|
int nfsrv_openctrl(struct nfsrv_descript *, vnode_t,
|
|
struct nfsstate **, nfsquad_t, nfsv4stateid_t *, nfsv4stateid_t *,
|
|
u_int32_t *, struct nfsexstuff *, NFSPROC_T *, u_quad_t);
|
|
int nfsrv_opencheck(nfsquad_t, nfsv4stateid_t *, struct nfsstate *,
|
|
vnode_t, struct nfsrv_descript *, NFSPROC_T *, int);
|
|
int nfsrv_openupdate(vnode_t, struct nfsstate *, nfsquad_t,
|
|
nfsv4stateid_t *, struct nfsrv_descript *, NFSPROC_T *);
|
|
int nfsrv_delegupdate(nfsquad_t, nfsv4stateid_t *, vnode_t, int,
|
|
struct ucred *, NFSPROC_T *);
|
|
int nfsrv_releaselckown(struct nfsstate *, nfsquad_t, NFSPROC_T *);
|
|
void nfsrv_zapclient(struct nfsclient *, NFSPROC_T *);
|
|
int nfssvc_idname(struct nfsd_idargs *);
|
|
void nfsrv_servertimer(void);
|
|
int nfsrv_getclientipaddr(struct nfsrv_descript *, struct nfsclient *);
|
|
void nfsrv_setupstable(NFSPROC_T *);
|
|
void nfsrv_updatestable(NFSPROC_T *);
|
|
void nfsrv_writestable(u_char *, int, int, NFSPROC_T *);
|
|
void nfsrv_throwawayopens(NFSPROC_T *);
|
|
int nfsrv_checkremove(vnode_t, int, NFSPROC_T *);
|
|
void nfsd_recalldelegation(vnode_t, NFSPROC_T *);
|
|
void nfsd_disabledelegation(vnode_t, NFSPROC_T *);
|
|
int nfsrv_checksetattr(vnode_t, struct nfsrv_descript *,
|
|
nfsv4stateid_t *, struct nfsvattr *, nfsattrbit_t *, struct nfsexstuff *,
|
|
NFSPROC_T *);
|
|
int nfsrv_checkgetattr(struct nfsrv_descript *, vnode_t,
|
|
struct nfsvattr *, nfsattrbit_t *, struct ucred *, NFSPROC_T *);
|
|
int nfsrv_nfsuserdport(u_short, NFSPROC_T *);
|
|
void nfsrv_nfsuserddelport(void);
|
|
void nfsrv_throwawayallstate(NFSPROC_T *);
|
|
|
|
/* nfs_nfsdserv.c */
|
|
int nfsrvd_access(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_getattr(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_setattr(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_lookup(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_readlink(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_read(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_write(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_create(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_mknod(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_remove(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_rename(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_link(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_symlink(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_mkdir(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_readdir(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_readdirplus(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_commit(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_statfs(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_fsinfo(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_close(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_delegpurge(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_delegreturn(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_getfh(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_lock(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_lockt(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_locku(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_openconfirm(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_opendowngrade(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_renew(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_secinfo(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_setclientid(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_setclientidcfrm(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_verify(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_open(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_openattr(struct nfsrv_descript *, int,
|
|
vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *,
|
|
struct nfsexstuff *);
|
|
int nfsrvd_releaselckown(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
int nfsrvd_pathconf(struct nfsrv_descript *, int,
|
|
vnode_t, NFSPROC_T *, struct nfsexstuff *);
|
|
|
|
/* nfs_nfsdsocket.c */
|
|
void nfsrvd_rephead(struct nfsrv_descript *);
|
|
void nfsrvd_dorpc(struct nfsrv_descript *, int, NFSPROC_T *);
|
|
|
|
/* nfs_nfsdcache.c */
|
|
void nfsrvd_initcache(void);
|
|
int nfsrvd_getcache(struct nfsrv_descript *, struct socket *);
|
|
struct nfsrvcache *nfsrvd_updatecache(struct nfsrv_descript *,
|
|
struct socket *);
|
|
void nfsrvd_sentcache(struct nfsrvcache *, struct socket *, int);
|
|
void nfsrvd_cleancache(void);
|
|
void nfsrvd_refcache(struct nfsrvcache *);
|
|
void nfsrvd_derefcache(struct nfsrvcache *);
|
|
void nfsrvd_delcache(struct nfsrvcache *);
|
|
|
|
/* nfs_commonsubs.c */
|
|
void newnfs_init(void);
|
|
int nfsaddr_match(int, union nethostaddr *, NFSSOCKADDR_T);
|
|
int nfsaddr2_match(NFSSOCKADDR_T, NFSSOCKADDR_T);
|
|
int nfsm_strtom(struct nfsrv_descript *, const char *, int);
|
|
int nfsm_mbufuio(struct nfsrv_descript *, struct uio *, int);
|
|
int nfsm_fhtom(struct nfsrv_descript *, u_int8_t *, int, int);
|
|
int nfsm_advance(struct nfsrv_descript *, int, int);
|
|
void *nfsm_dissct(struct nfsrv_descript *, int);
|
|
void newnfs_trimleading(struct nfsrv_descript *);
|
|
void newnfs_trimtrailing(struct nfsrv_descript *, mbuf_t,
|
|
caddr_t);
|
|
void newnfs_copycred(struct nfscred *, struct ucred *);
|
|
void newnfs_copyincred(struct ucred *, struct nfscred *);
|
|
int nfsrv_dissectacl(struct nfsrv_descript *, NFSACL_T *, int *,
|
|
int *, NFSPROC_T *);
|
|
int nfsrv_getattrbits(struct nfsrv_descript *, nfsattrbit_t *, int *,
|
|
int *);
|
|
int nfsv4_loadattr(struct nfsrv_descript *, vnode_t,
|
|
struct nfsvattr *, struct nfsfh **, fhandle_t *, int,
|
|
struct nfsv3_pathconf *, struct statfs *, struct nfsstatfs *,
|
|
struct nfsfsinfo *, NFSACL_T *,
|
|
int, int *, u_int32_t *, u_int32_t *, NFSPROC_T *, struct ucred *);
|
|
int nfsv4_lock(struct nfsv4lock *, int, int *, void *, struct mount *);
|
|
void nfsv4_unlock(struct nfsv4lock *, int);
|
|
void nfsv4_relref(struct nfsv4lock *);
|
|
void nfsv4_getref(struct nfsv4lock *, int *, void *, struct mount *);
|
|
int nfsv4_getref_nonblock(struct nfsv4lock *);
|
|
int nfsv4_testlock(struct nfsv4lock *);
|
|
int nfsrv_mtostr(struct nfsrv_descript *, char *, int);
|
|
int nfsrv_checkutf8(u_int8_t *, int);
|
|
int newnfs_sndlock(int *);
|
|
void newnfs_sndunlock(int *);
|
|
|
|
/* nfs_clcomsubs.c */
|
|
void nfsm_uiombuf(struct nfsrv_descript *, struct uio *, int);
|
|
void nfscl_reqstart(struct nfsrv_descript *, int, struct nfsmount *,
|
|
u_int8_t *, int, u_int32_t **);
|
|
nfsuint64 *nfscl_getcookie(struct nfsnode *, off_t off, int);
|
|
void nfscl_fillsattr(struct nfsrv_descript *, struct vattr *,
|
|
vnode_t, int, u_int32_t);
|
|
u_int8_t *nfscl_getmyip(struct nfsmount *, int *);
|
|
int nfsm_getfh(struct nfsrv_descript *, struct nfsfh **);
|
|
int nfscl_mtofh(struct nfsrv_descript *, struct nfsfh **,
|
|
struct nfsvattr *, int *);
|
|
int nfscl_postop_attr(struct nfsrv_descript *, struct nfsvattr *, int *,
|
|
void *);
|
|
int nfscl_wcc_data(struct nfsrv_descript *, vnode_t,
|
|
struct nfsvattr *, int *, int *, void *);
|
|
int nfsm_loadattr(struct nfsrv_descript *, struct nfsvattr *);
|
|
int nfscl_request(struct nfsrv_descript *, vnode_t,
|
|
NFSPROC_T *, struct ucred *, void *);
|
|
void nfsm_stateidtom(struct nfsrv_descript *, nfsv4stateid_t *, int);
|
|
|
|
/* nfs_nfsdsubs.c */
|
|
void nfsd_fhtovp(struct nfsrv_descript *, struct nfsrvfh *, int,
|
|
vnode_t *, struct nfsexstuff *,
|
|
mount_t *, int, NFSPROC_T *);
|
|
int nfsd_excred(struct nfsrv_descript *, struct nfsexstuff *, struct ucred *);
|
|
int nfsrv_mtofh(struct nfsrv_descript *, struct nfsrvfh *);
|
|
int nfsrv_putattrbit(struct nfsrv_descript *, nfsattrbit_t *);
|
|
void nfsrv_wcc(struct nfsrv_descript *, int, struct nfsvattr *, int,
|
|
struct nfsvattr *);
|
|
int nfsv4_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, NFSACL_T *,
|
|
struct vattr *, fhandle_t *, int, nfsattrbit_t *,
|
|
struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t);
|
|
void nfsrv_fillattr(struct nfsrv_descript *, struct nfsvattr *);
|
|
void nfsrv_adj(mbuf_t, int, int);
|
|
void nfsrv_postopattr(struct nfsrv_descript *, int, struct nfsvattr *);
|
|
int nfsd_errmap(struct nfsrv_descript *);
|
|
void nfsv4_uidtostr(uid_t, u_char **, int *, NFSPROC_T *);
|
|
int nfsv4_strtouid(u_char *, int, uid_t *, NFSPROC_T *);
|
|
void nfsv4_gidtostr(gid_t, u_char **, int *, NFSPROC_T *);
|
|
int nfsv4_strtogid(u_char *, int, gid_t *, NFSPROC_T *);
|
|
int nfsrv_checkuidgid(struct nfsrv_descript *, struct nfsvattr *);
|
|
void nfsrv_fixattr(struct nfsrv_descript *, vnode_t,
|
|
struct nfsvattr *, NFSACL_T *, NFSPROC_T *, nfsattrbit_t *,
|
|
struct nfsexstuff *);
|
|
int nfsrv_errmoved(int);
|
|
int nfsrv_putreferralattr(struct nfsrv_descript *, nfsattrbit_t *,
|
|
struct nfsreferral *, int, int *);
|
|
int nfsrv_parsename(struct nfsrv_descript *, char *, u_long *,
|
|
NFSPATHLEN_T *);
|
|
void nfsd_init(void);
|
|
int nfsd_checkrootexp(struct nfsrv_descript *);
|
|
|
|
/* nfs_clvfsops.c */
|
|
|
|
/* nfs_commonport.c */
|
|
int nfsrv_checksockseqnum(struct socket *, tcp_seq);
|
|
int nfsrv_getsockseqnum(struct socket *, tcp_seq *);
|
|
int nfsrv_getsocksndseq(struct socket *, tcp_seq *, tcp_seq *);
|
|
int nfsrv_lookupfilename(struct nameidata *, char *, NFSPROC_T *);
|
|
void nfsrv_object_create(vnode_t, NFSPROC_T *);
|
|
int nfsrv_mallocmget_limit(void);
|
|
int nfsvno_v4rootexport(struct nfsrv_descript *);
|
|
void newnfs_portinit(void);
|
|
struct ucred *newnfs_getcred(void);
|
|
void newnfs_setroot(struct ucred *);
|
|
int nfs_catnap(int, int, const char *);
|
|
struct nfsreferral *nfsv4root_getreferral(vnode_t, vnode_t, u_int32_t);
|
|
int nfsrv_atroot(vnode_t, long *);
|
|
void newnfs_timer(void *);
|
|
int nfs_supportsnfsv4acls(vnode_t);
|
|
|
|
/* nfs_commonacl.c */
|
|
int nfsrv_dissectace(struct nfsrv_descript *, struct acl_entry *,
|
|
int *, int *, NFSPROC_T *);
|
|
int nfsrv_buildacl(struct nfsrv_descript *, NFSACL_T *, enum vtype,
|
|
NFSPROC_T *);
|
|
int nfsrv_setacl(vnode_t, NFSACL_T *, struct ucred *,
|
|
NFSPROC_T *);
|
|
int nfsrv_compareacl(NFSACL_T *, NFSACL_T *);
|
|
|
|
/* nfs_clrpcops.c */
|
|
int nfsrpc_null(vnode_t, struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_access(vnode_t, int, struct ucred *, NFSPROC_T *,
|
|
struct nfsvattr *, int *);
|
|
int nfsrpc_accessrpc(vnode_t, u_int32_t, struct ucred *,
|
|
NFSPROC_T *, struct nfsvattr *, int *, u_int32_t *, void *);
|
|
int nfsrpc_open(vnode_t, int, struct ucred *, NFSPROC_T *);
|
|
int nfsrpc_openrpc(struct nfsmount *, vnode_t, u_int8_t *, int, u_int8_t *, int,
|
|
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 *, int *,
|
|
struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *, int);
|
|
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 *, int);
|
|
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, int);
|
|
|
|
/* nfs_clnode.c */
|
|
void ncl_invalcaches(vnode_t);
|
|
|
|
/* nfs_nfsdport.c */
|
|
int nfsvno_getattr(vnode_t, struct nfsvattr *, struct ucred *,
|
|
NFSPROC_T *, int);
|
|
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, accmode_t, struct ucred *,
|
|
struct nfsexstuff *, NFSPROC_T *, int, int, u_int32_t *);
|
|
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 *, int32_t *, 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 *, int32_t *,
|
|
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 *, struct mount *, vnode_t,
|
|
struct nfsvattr *, fhandle_t *, int, nfsattrbit_t *,
|
|
struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t);
|
|
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, int,
|
|
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_advlock(vnode_t, int, u_int64_t, u_int64_t, NFSPROC_T *);
|
|
int nfsrv_v4rootexport(void *, struct ucred *, NFSPROC_T *);
|
|
int nfsvno_testexp(struct nfsrv_descript *, struct nfsexstuff *);
|
|
uint32_t nfsrv_hashfh(fhandle_t *);
|
|
void nfsrv_backupstable(void);
|
|
|
|
/* 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 *);
|
|
|