From NetBSD: merge with 960217 (still NFSv2)

1 files changed, 223 insertions, 0 deletions

diff --git a/sys/nfs/nfs_var.h b/sys/nfs/nfs_var.h
new file mode 100644
index 00000000000..79973b95c1d
--- /dev/null
+++ b/sys/nfs/nfs_var.h
@@ -0,0 +1,223 @@
+/*	$OpenBSD: nfs_var.h,v 1.1 1996/02/29 09:24:57 niklas Exp $	*/
+/*	$NetBSD: nfs_var.h,v 1.2 1996/02/13 17:06:52 christos Exp $	*/
+
+/*
+ * Copyright (c) 1996 Christos Zoulas.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Christos Zoulas.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
+ */
+
+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 nfsd_cargs;
+
+
+/* nfs_bio.c */
+int nfs_bioread __P((struct vnode *, struct uio *, int, struct ucred *));
+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_asyncio __P((struct buf *, struct ucred *));
+int nfs_doio __P((struct buf *, struct ucred *, struct proc *));
+
+/* nfs_boot.c */
+int nfs_boot_init __P((struct nfs_diskless *, struct proc *));
+int nfs_boot_init __P((struct nfs_diskless *, struct proc *));
+
+/* nfs_node.c */
+void nfs_nhinit __P((void));
+struct nfsnodehashhead *nfs_hash __P((nfsv2fh_t *));
+int nfs_nget __P((struct mount *, nfsv2fh_t *, struct nfsnode **));
+
+/* nfs_vnops.c */
+int nfs_null __P((struct vnode *, struct ucred *, struct proc *));
+int nfs_readlinkrpc __P((struct vnode *, struct uio *, struct ucred *));
+int nfs_readrpc __P((struct vnode *, struct uio *, struct ucred *));
+int nfs_writerpc __P((struct vnode *, struct uio *, struct ucred *, int));
+int nfs_removeit __P((struct sillyrename *));
+int nfs_renameit __P((struct vnode *, struct componentname *,
+		      struct sillyrename *));
+int nfs_readdirrpc __P((struct vnode *, struct uio *, struct ucred *));
+int nfs_readdirlookrpc __P((struct vnode *, struct uio *, struct ucred *));
+int nfs_sillyrename __P((struct vnode *, struct vnode *,
+			 struct componentname *));
+int nfs_lookitup __P((struct sillyrename *, nfsv2fh_t *, struct proc *));
+
+/* nfs_nqlease.c */
+int nqsrv_getlease __P((struct vnode *, u_int *, int, struct nfsd *,
+			struct mbuf *, int *, u_quad_t *, struct ucred *));
+int lease_check __P((void *));
+void nqsrv_addhost __P((struct nqhost *, struct nfssvc_sock *, struct mbuf *));
+void nqsrv_instimeq __P((struct nqlease *, u_long));
+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 *));
+void nqsrv_waitfor_expiry __P((struct nqlease *));
+void nqnfs_serverd __P((void));
+int nqnfsrv_getlease __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+			  struct ucred *, struct mbuf *, struct mbuf **));
+int nqnfsrv_vacated __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+			 struct ucred *, struct mbuf *, struct mbuf **));
+int nqnfs_getlease __P((struct vnode *, int, struct ucred *, struct proc *));
+int nqnfs_vacated __P((struct vnode *, struct ucred *));
+int nqnfs_callback __P((struct nfsmount *, struct mbuf *, struct mbuf *,
+		 	caddr_t));
+int nqnfs_clientd __P((struct nfsmount *, struct ucred *, struct nfsd_cargs *,
+	               int, caddr_t, struct proc *));
+void nqnfs_clientlease __P((struct nfsmount *, struct nfsnode *, int, int ,
+			    time_t, u_quad_t));
+void lease_updatetime __P((int));
+void nqsrv_locklease __P((struct nqlease *));
+void nqsrv_unlocklease __P((struct nqlease *));
+
+/* nfs_serv.c */
+int nqnfsrv_access __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+			struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_getattr __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		       struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_setattr __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		       struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_lookup __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		      struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_readlink __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+			struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_read __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		    struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_write __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		     struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_create __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		      struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_remove __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		      struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_rename __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		      struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_link __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		    struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_symlink __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		       struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_mkdir __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		     struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_rmdir __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		     struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_readdir __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		       struct ucred *, struct mbuf *, struct mbuf **));
+int nqnfsrv_readdirlook __P((struct nfsd *, struct mbuf *, struct mbuf *,
+			     caddr_t, struct ucred *, struct mbuf *,
+			     struct mbuf **));
+int nfsrv_statfs __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		      struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_null __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		    struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_noop __P((struct nfsd *, struct mbuf *, struct mbuf *, caddr_t,
+		    struct ucred *, struct mbuf *, struct mbuf **));
+int nfsrv_access __P((struct vnode *, int, struct ucred *, int, struct proc *));
+
+/* nfs_socket.c */
+int nfs_connect __P((struct nfsmount *, struct nfsreq *));
+int nfs_reconnect __P((struct nfsreq *));
+void nfs_disconnect __P((struct nfsmount *));
+int nfs_send __P((struct socket *, struct mbuf *, struct mbuf *,
+		  struct nfsreq *));
+int nfs_receive __P((struct nfsreq *, struct mbuf **, struct mbuf **));
+int nfs_reply __P((struct nfsreq *));
+int nfs_request __P((struct vnode *, struct mbuf *, int, struct proc *,
+		     struct ucred *, struct mbuf **, struct mbuf **,
+		     caddr_t *));
+int nfs_rephead __P((int, struct nfsd *, 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_sndunlock __P((int *));
+int nfs_rcvlock __P((struct nfsreq *));
+void nfs_rcvunlock __P((int *));
+void nfs_realign __P((struct mbuf *, int));
+int nfs_getreq __P((struct nfsd *, int));
+void 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 *));
+void nfsrv_wakenfsd __P((struct nfssvc_sock *));
+
+/* nfs_srvcache.c */
+void nfsrv_initcache __P((void));
+int nfsrv_getcache __P((struct mbuf *, struct nfsd *, struct mbuf **));
+void nfsrv_updatecache __P((struct mbuf *, struct nfsd *, int, struct mbuf *));
+void nfsrv_cleancache __P((void));
+
+/* nfs_subs.c */
+struct mbuf *nfsm_reqh __P((struct vnode *, u_long, int, caddr_t *));
+struct mbuf *nfsm_rpchead __P((struct ucred *, int, int, int, 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 **, char *, long));
+int nfs_loadattrcache __P((struct vnode **, struct mbuf **, caddr_t *,
+			   struct vattr *));
+int nfs_getattrcache __P((struct vnode *, struct vattr *));
+int nfs_namei __P((struct nameidata *, fhandle_t *, int, struct nfssvc_sock *,
+		   struct mbuf *, struct mbuf **, caddr_t *, struct proc *));
+void nfsm_adj __P((struct mbuf *, int, int));
+int nfsrv_fhtovp __P((fhandle_t *, int, struct vnode **, struct ucred *,
+		      struct nfssvc_sock *, struct mbuf *, int *));
+int netaddr_match __P((int, union nethostaddr *, struct mbuf *));
+
+/* nfs_syscalls.c */
+int nfssvc_addsock __P((struct file *, struct mbuf *));
+int nfssvc_nfsd __P((struct nfsd_srvargs *, caddr_t, struct proc *));
+void nfsrv_zapsock __P((struct nfssvc_sock *));
+void nfsrv_slpderef __P((struct nfssvc_sock *));
+void nfsrv_init __P((int));
+int nfssvc_iod __P((struct proc *));
+int nfs_getauth __P((struct nfsmount *, struct nfsreq *, struct ucred *,
+		     int *, char **, int *));
+