/* $NetBSD: nfs_var.h,v 1.47 2004/12/14 09:13:13 yamt Exp $ */ /*- * Copyright (c) 1996 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Christos Zoulas. * * 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 the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ /* * XXX needs and because of typedefs */ #ifdef _KERNEL #include #include MALLOC_DECLARE(M_NFSREQ); MALLOC_DECLARE(M_NFSMNT); MALLOC_DECLARE(M_NFSUID); MALLOC_DECLARE(M_NFSD); MALLOC_DECLARE(M_NFSDIROFF); MALLOC_DECLARE(M_NFSBIGFH); MALLOC_DECLARE(M_NQLEASE); extern struct pool nfs_srvdesc_pool; struct vnode; struct uio; struct ucred; struct proc; struct buf; struct nfs_diskless; struct sockaddr_in; struct nfs_dlmount; struct vnode; struct nfsd; struct mbuf; struct file; struct nqlease; struct nqhost; struct nfssvc_sock; struct nfsmount; struct socket; struct nfsreq; struct vattr; struct nameidata; struct nfsnode; struct sillyrename; struct componentname; struct nfsd_srvargs; struct nfsrv_descript; struct nfs_fattr; struct nfsdircache; union nethostaddr; /* nfs_bio.c */ int nfs_bioread __P((struct vnode *, struct uio *, int, struct ucred *, int)); struct buf *nfs_getcacheblk __P((struct vnode *, daddr_t, int, struct proc *)); int nfs_vinvalbuf __P((struct vnode *, int, struct ucred *, struct proc *, int)); int nfs_flushstalebuf __P((struct vnode *, struct ucred *, struct proc *, int)); #define NFS_FLUSHSTALEBUF_MYWRITE 1 /* assume writes are ours */ int nfs_asyncio __P((struct buf *)); int nfs_doio __P((struct buf *, struct proc *)); /* nfs_boot.c */ /* see nfsdiskless.h */ /* nfs_kq.c */ void nfs_kqinit __P((void)); /* nfs_node.c */ void nfs_nhinit __P((void)); void nfs_nhreinit __P((void)); void nfs_nhdone __P((void)); int nfs_nget1 __P((struct mount *, nfsfh_t *, int, struct nfsnode **, int)); #define nfs_nget(mp, fhp, fhsize, npp) \ nfs_nget1((mp), (fhp), (fhsize), (npp), 0) /* nfs_vnops.c */ int nfs_null __P((struct vnode *, struct ucred *, struct proc *)); int nfs_setattrrpc __P((struct vnode *, struct vattr *, struct ucred *, struct proc *)); int nfs_readlinkrpc __P((struct vnode *, struct uio *, struct ucred *)); int nfs_readrpc __P((struct vnode *, struct uio *)); int nfs_writerpc __P((struct vnode *, struct uio *, int *, boolean_t, boolean_t *)); int nfs_mknodrpc __P((struct vnode *, struct vnode **, struct componentname *, struct vattr *)); int nfs_removeit __P((struct sillyrename *)); int nfs_removerpc __P((struct vnode *, const char *, int, struct ucred *, struct proc *)); int nfs_renameit __P((struct vnode *, struct componentname *, struct sillyrename *)); int nfs_renamerpc __P((struct vnode *, const char *, int, struct vnode *, const char *, int, struct ucred *, struct proc *)); int nfs_readdirrpc __P((struct vnode *, struct uio *, struct ucred *)); int nfs_readdirplusrpc __P((struct vnode *, struct uio *, struct ucred *)); int nfs_sillyrename __P((struct vnode *, struct vnode *, struct componentname *)); int nfs_lookitup __P((struct vnode *, const char *, int, struct ucred *, struct proc *, struct nfsnode **)); int nfs_commit __P((struct vnode *, off_t, uint32_t, struct proc *)); int nfs_flush __P((struct vnode *, struct ucred *, int, struct proc *, int)); /* nfs_nqlease.c */ void nqnfs_lease_updatetime __P((int)); void nqnfs_clientlease __P((struct nfsmount *, struct nfsnode *, int, int, time_t, u_quad_t)); void nqsrv_locklease __P((struct nqlease *)); void nqsrv_unlocklease __P((struct nqlease *)); int nqsrv_getlease __P((struct vnode *, u_int32_t *, int, struct nfssvc_sock *, struct proc *, struct mbuf *, int *, u_quad_t *, struct ucred *)); void nqsrv_addhost __P((struct nqhost *, struct nfssvc_sock *, struct mbuf *)); void nqsrv_instimeq __P((struct nqlease *, u_int32_t)); int nqsrv_cmpnam __P((struct nfssvc_sock *, struct mbuf *, struct nqhost *)); void nqsrv_send_eviction __P((struct vnode *, struct nqlease *, struct nfssvc_sock *, struct mbuf *, struct ucred *, struct proc *)); void nqsrv_waitfor_expiry __P((struct nqlease *)); void nqnfs_serverd __P((void)); int nqnfsrv_getlease __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nqnfsrv_vacated __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nqnfs_getlease __P((struct vnode *, int, struct ucred *, struct proc *)); int nqnfs_vacated __P((struct vnode *, struct ucred *, struct proc *)); int nqnfs_callback __P((struct nfsmount *, struct mbuf *, struct mbuf *, caddr_t)); /* nfs_serv.c */ int nfsrv3_access __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_getattr __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_setattr __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_lookup __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_readlink __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_read __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_write __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_writegather __P((struct nfsrv_descript **, struct nfssvc_sock *, struct proc *, struct mbuf **)); void nfsrvw_coalesce __P((struct nfsrv_descript *, struct nfsrv_descript *)); int nfsrv_create __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_mknod __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_remove __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_rename __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_link __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_symlink __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_mkdir __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_rmdir __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_readdir __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_readdirplus __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_commit __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_statfs __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_fsinfo __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_pathconf __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_null __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_noop __P((struct nfsrv_descript *, struct nfssvc_sock *, struct proc *, struct mbuf **)); int nfsrv_access __P((struct vnode *, int, struct ucred *, int, struct proc *, int)); /* nfs_socket.c */ int nfs_connect __P((struct nfsmount *, struct nfsreq *, struct proc *)); int nfs_reconnect __P((struct nfsreq *, struct proc *)); void nfs_disconnect __P((struct nfsmount *)); void nfs_safedisconnect __P((struct nfsmount *)); int nfs_send __P((struct socket *, struct mbuf *, struct mbuf *, struct nfsreq *, struct proc *)); int nfs_receive __P((struct nfsreq *, struct mbuf **, struct mbuf **, struct proc *)); int nfs_reply __P((struct nfsreq *, struct proc *)); int nfs_request __P((struct nfsnode *, struct mbuf *, int, struct proc *, struct ucred *, struct mbuf **, struct mbuf **, caddr_t *, int *)); int nfs_rephead __P((int, struct nfsrv_descript *, struct nfssvc_sock *, int, int, u_quad_t *, struct mbuf **, struct mbuf **, caddr_t *)); void nfs_timer __P((void *)); int nfs_sigintr __P((struct nfsmount *, struct nfsreq *, struct proc *)); int nfs_sndlock __P((int *, struct nfsreq *)); void nfs_exit __P((struct proc *, void *)); void nfs_sndunlock __P((int *)); int nfs_rcvlock __P((struct nfsreq *)); void nfs_rcvunlock __P((struct nfsmount *)); int nfs_getreq __P((struct nfsrv_descript *, struct nfsd *, int)); int nfs_msg __P((struct proc *, char *, char *)); void nfsrv_rcv __P((struct socket *, caddr_t, int)); int nfsrv_getstream __P((struct nfssvc_sock *, int)); int nfsrv_dorec __P((struct nfssvc_sock *, struct nfsd *, struct nfsrv_descript **)); void nfsrv_wakenfsd __P((struct nfssvc_sock *)); /* nfs_srvcache.c */ void nfsrv_initcache __P((void )); int nfsrv_getcache __P((struct nfsrv_descript *, struct nfssvc_sock *, struct mbuf **)); void nfsrv_updatecache __P((struct nfsrv_descript *, int, struct mbuf *)); void nfsrv_cleancache __P((void)); /* nfs_subs.c */ struct mbuf *nfsm_reqh __P((struct nfsnode *, u_long, int, caddr_t *)); struct mbuf *nfsm_rpchead __P((struct ucred *, int, int, int, int, char *, int, char *, struct mbuf *, int, struct mbuf **, u_int32_t *)); int nfsm_mbuftouio __P((struct mbuf **, struct uio *, int, caddr_t *)); int nfsm_uiotombuf __P((struct uio *, struct mbuf **, int, caddr_t *)); int nfsm_disct __P((struct mbuf **, caddr_t *, int, int, caddr_t *)); int nfs_adv __P((struct mbuf **, caddr_t *, int, int)); int nfsm_strtmbuf __P((struct mbuf **, char **, const char *, long)); u_long nfs_dirhash __P((off_t)); void nfs_initdircache __P((struct vnode *)); void nfs_initdirxlatecookie __P((struct vnode *)); struct nfsdircache *nfs_searchdircache __P((struct vnode *, off_t, int, int *)); struct nfsdircache *nfs_enterdircache __P((struct vnode *, off_t, off_t, int, daddr_t)); void nfs_putdircache __P((struct nfsnode *, struct nfsdircache *)); void nfs_invaldircache __P((struct vnode *, int)); void nfs_init __P((void)); int nfsm_loadattrcache __P((struct vnode **, struct mbuf **, caddr_t *, struct vattr *, int flags)); int nfs_loadattrcache __P((struct vnode **, struct nfs_fattr *, struct vattr *, int flags)); int nfs_getattrcache __P((struct vnode *, struct vattr *)); void nfs_delayedtruncate __P((struct vnode *)); int nfs_namei __P((struct nameidata *, fhandle_t *, uint32_t, struct nfssvc_sock *, struct mbuf *, struct mbuf **, caddr_t *, struct vnode **, struct proc *, int, int)); void nfs_zeropad __P((struct mbuf *, int, int)); void nfsm_srvwcc __P((struct nfsrv_descript *, int, struct vattr *, int, struct vattr *, struct mbuf **, char **)); void nfsm_srvpostopattr __P((struct nfsrv_descript *, int, struct vattr *, struct mbuf **, char **)); void nfsm_srvfattr __P((struct nfsrv_descript *, struct vattr *, struct nfs_fattr *)); int nfsrv_fhtovp __P((fhandle_t *, int, struct vnode **, struct ucred *, struct nfssvc_sock *, struct mbuf *, int *, int, int)); int nfsrv_setpublicfs __P((struct mount *, struct netexport *, struct export_args *)); int nfs_ispublicfh __P((fhandle_t *)); int netaddr_match __P((int, union nethostaddr *, struct mbuf *)); /* flags for nfs_loadattrcache and friends */ #define NAC_NOTRUNC 1 /* don't truncate file size */ void nfs_clearcommit __P((struct mount *)); void nfs_merge_commit_ranges __P((struct vnode *)); int nfs_in_committed_range __P((struct vnode *, off_t, off_t)); int nfs_in_tobecommitted_range __P((struct vnode *, off_t, off_t)); void nfs_add_committed_range __P((struct vnode *, off_t, off_t)); void nfs_del_committed_range __P((struct vnode *, off_t, off_t)); void nfs_add_tobecommitted_range __P((struct vnode *, off_t, off_t)); void nfs_del_tobecommitted_range __P((struct vnode *, off_t, off_t)); int nfsrv_errmap __P((struct nfsrv_descript *, int)); void nfsrvw_sort __P((gid_t *, int)); void nfsrv_setcred __P((struct ucred *, struct ucred *)); void nfs_cookieheuristic __P((struct vnode *, int *, struct proc *, struct ucred *)); u_int32_t nfs_getxid __P((void)); void nfs_renewxid __P((struct nfsreq *)); /* nfs_syscalls.c */ int sys_getfh __P((struct lwp *, void *, register_t *)); int sys_nfssvc __P((struct lwp *, void *, register_t *)); int nfssvc_addsock __P((struct file *, struct mbuf *)); int nfssvc_nfsd __P((struct nfsd_srvargs *, caddr_t, struct lwp *)); void nfsrv_zapsock __P((struct nfssvc_sock *)); void nfsrv_slpderef __P((struct nfssvc_sock *)); void nfsrv_init __P((int)); int nfssvc_iod __P((struct lwp *)); void nfs_iodinit __P((void)); void start_nfsio __P((void *)); void nfs_getset_niothreads __P((int)); int nfs_getauth __P((struct nfsmount *, struct nfsreq *, struct ucred *, char **, int *, char *, int *, NFSKERBKEY_T)); int nfs_getnickauth __P((struct nfsmount *, struct ucred *, char **, int *, char *, int)); int nfs_savenickauth __P((struct nfsmount *, struct ucred *, int, NFSKERBKEY_T, struct mbuf **, char **, struct mbuf *)); #endif /* _KERNEL */