Prototyping and general gcc-shutting up. Gcc has one warning now which looks

bad, I will get to it eventually, unless somebody beats me to it.

12 files changed, 387 insertions, 128 deletions

diff --git a/sys/nfsclient/nfs.h b/sys/nfsclient/nfs.h
index acabf8f..844acdc 100644
--- a/sys/nfsclient/nfs.h
+++ b/sys/nfsclient/nfs.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs.h	8.1 (Berkeley) 6/10/93
- * $Id: nfs.h,v 1.3 1994/08/04 06:03:46 davidg Exp $
+ * $Id: nfs.h,v 1.4 1994/08/21 06:50:08 paul Exp $
  */
 
 #ifndef _NFS_NFS_H_
@@ -291,7 +291,7 @@ struct nfsd {
 	int		nd_repstat;	/* Reply status value */
 	struct ucred	nd_cr;		/* Credentials for req. */
 	int		nd_nqlflag;	/* Leasing flag */
-	int		nd_duration;	/* Lease duration */
+	u_long		nd_duration;	/* Lease duration */
 	int		nd_authlen;	/* Authenticator len */
 	u_char		nd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */
 	struct proc	*nd_procp;	/* Proc ptr */
@@ -302,6 +302,53 @@ struct nfsd {
 #define	NFSD_REQINPROG	0x04
 #define	NFSD_NEEDAUTH	0x08
 #define	NFSD_AUTHFAIL	0x10
+
+int	nfs_reply __P((struct nfsreq *));
+int	nfs_getreq __P((struct nfsd *,int));
+int	nfs_send __P((struct socket *,struct mbuf *,struct mbuf *,struct nfsreq *));
+int	nfs_rephead __P((int,struct nfsd *,int,int,u_quad_t *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_sndlock __P((int *,struct nfsreq *));
+int	nfs_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfs_vinvalbuf __P((struct vnode *,int,struct ucred *,struct proc *,int));
+int	nfs_readrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_writerpc __P((struct vnode *,struct uio *,struct ucred *,int));
+int	nfs_readdirrpc __P((register struct vnode *,struct uio *,struct ucred *));
+int	nfs_asyncio __P((struct buf *,struct ucred *));
+int	nfs_doio __P((struct buf *,struct ucred *,struct proc *));
+int	nfs_readlinkrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_sigintr __P((struct nfsmount *,struct nfsreq *r,struct proc *));
+int	nfs_readdirlookrpc __P((struct vnode *,register struct uio *,struct ucred *));
+int	nfsm_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfsrv_fhtovp __P((fhandle_t *,int,struct vnode **,struct ucred *,struct nfssvc_sock *,struct mbuf *,int *));
+int	nfsrv_access __P((struct vnode *,int,struct ucred *,int,struct proc *));
+int	netaddr_match __P((int,union nethostaddr *,struct mbuf *));
+int	nfs_request __P((struct vnode *,struct mbuf *,int,struct proc *,struct ucred *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_loadattrcache __P((struct vnode **,struct mbuf **,caddr_t *,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	nfsm_mbuftouio __P((struct mbuf **,struct uio *,int,caddr_t *));
+void	nfsrv_initcache __P((void));
+int	nfs_rcvlock __P((struct nfsreq *));
+int	nfs_getauth __P((struct nfsmount *,struct nfsreq *,struct ucred *,int *,char **,int *));
+int	nfs_msg __P((struct proc *,char *,char *));
+int	nfs_adv __P((struct mbuf **,caddr_t *,int,int));
+int	nfsrv_getstream __P((struct nfssvc_sock *,int));
+void	nfs_nhinit __P((void));
+void	nfs_timer __P((void*));
+struct nfsnode ** nfs_hash __P((nfsv2fh_t *));
+int	nfssvc_iod __P((struct proc *));
+int	nfssvc_nfsd __P((struct nfsd_srvargs *,caddr_t,struct proc *));
+int	nfssvc_addsock __P((struct file *,struct mbuf *));
+int	nfsrv_dorec __P((struct nfssvc_sock *,struct nfsd *));
+int	nfsrv_getcache __P((struct mbuf *,struct nfsd *,struct mbuf **));
+void	nfsrv_updatecache __P((struct mbuf *,struct nfsd *,int,struct mbuf *));
+int	mountnfs __P((struct nfs_args *,struct mount *,struct mbuf *,char *,char *,struct vnode **));
+int	nfs_connect __P((struct nfsmount *,struct nfsreq *));
+int	nfs_getattrcache __P((struct vnode *,struct vattr *));
+int	nfsm_strtmbuf __P((struct mbuf **,char **,char *,long));
+int	nfs_bioread __P((struct vnode *,struct uio *,int,struct ucred *));
+int	nfsm_uiotombuf __P((struct uio *,struct mbuf **,int,caddr_t *));
+void	nfsrv_init __P((int));
 #endif	/* KERNEL */
 
 #endif
diff --git a/sys/nfsclient/nfs_bio.c b/sys/nfsclient/nfs_bio.c
index fe28e7c..deede73 100644
--- a/sys/nfsclient/nfs_bio.c
+++ b/sys/nfsclient/nfs_bio.c
@@ -34,12 +34,13 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_bio.c	8.5 (Berkeley) 1/4/94
- * $Id: nfs_bio.c,v 1.4 1994/08/08 09:11:41 davidg Exp $
+ * $Id: nfs_bio.c,v 1.5 1994/08/18 22:35:35 wollman Exp $
  */
 
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/resourcevar.h>
+#include <sys/signalvar.h>
 #include <sys/proc.h>
 #include <sys/buf.h>
 #include <sys/vnode.h>
@@ -118,20 +119,24 @@ nfs_bioread(vp, uio, ioflag, cred)
 		if (np->n_flag & NMODIFIED) {
 			if ((nmp->nm_flag & NFSMNT_MYWRITE) == 0 ||
 			     vp->v_type != VREG) {
-				if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+				error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+				if (error)
 					return (error);
 			}
 			np->n_attrstamp = 0;
 			np->n_direofoffset = 0;
-			if (error = VOP_GETATTR(vp, &vattr, cred, p))
+			error = VOP_GETATTR(vp, &vattr, cred, p);
+			if (error)
 				return (error);
 			np->n_mtime = vattr.va_mtime.ts_sec;
 		} else {
-			if (error = VOP_GETATTR(vp, &vattr, cred, p))
+			error = VOP_GETATTR(vp, &vattr, cred, p);
+			if (error)
 				return (error);
 			if (np->n_mtime != vattr.va_mtime.ts_sec) {
 				np->n_direofoffset = 0;
-				if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+				error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+				if (error)
 					return (error);
 				np->n_mtime = vattr.va_mtime.ts_sec;
 			}
@@ -156,14 +161,16 @@ nfs_bioread(vp, uio, ioflag, cred)
 			    np->n_direofoffset = 0;
 			    cache_purge(vp);
 			}
-			if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+			error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+			if (error)
 			    return (error);
 			np->n_brev = np->n_lrev;
 		    }
 		} else if (vp->v_type == VDIR && (np->n_flag & NMODIFIED)) {
 		    np->n_direofoffset = 0;
 		    cache_purge(vp);
-		    if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+		    error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+		    if (error)
 			return (error);
 		}
 	    }
@@ -178,6 +185,10 @@ nfs_bioread(vp, uio, ioflag, cred)
 		case VDIR:
 			error = nfs_readdirrpc(vp, uio, cred);
 			break;
+		default:
+			printf(" NQNFSNONCACHE: type %x unexpected\n",	
+				vp->v_type);
+			break;
 		};
 		return (error);
 	    }
@@ -232,7 +243,8 @@ again:
 			if ((bp->b_flags & (B_DONE | B_DELWRI)) == 0) {
 				bp->b_flags |= B_READ;
 				not_readin = 0;
-				if (error = nfs_doio(bp, cred, p)) {
+				error = nfs_doio(bp, cred, p);
+				if (error) {
 				    brelse(bp);
 				    return (error);
 				}
@@ -273,7 +285,8 @@ again:
 			return (EINTR);
 		if ((bp->b_flags & B_DONE) == 0) {
 			bp->b_flags |= B_READ;
-			if (error = nfs_doio(bp, cred, p)) {
+			error = nfs_doio(bp, cred, p);
+			if (error) {
 				brelse(bp);
 				return (error);
 			}
@@ -290,7 +303,8 @@ again:
 			return (EINTR);
 		if ((bp->b_flags & B_DONE) == 0) {
 			bp->b_flags |= B_READ;
-			if (error = nfs_doio(bp, cred, p)) {
+			error = nfs_doio(bp, cred, p);
+			if (error) {
 				brelse(bp);
 				return (error);
 			}
@@ -320,6 +334,9 @@ again:
 		n = min(uio->uio_resid, NFS_DIRBLKSIZ - bp->b_resid);
 		got_buf = 1;
 		break;
+	    default:
+		printf(" nfsbioread: type %x unexpected\n",vp->v_type);
+		break;
 	    };
 
 	    if (n > 0) {
@@ -336,7 +353,10 @@ again:
 	    case VDIR:
 		uio->uio_offset = bp->b_blkno;
 		break;
-	    };
+	    default:
+		printf(" nfsbioread: type %x unexpected\n",vp->v_type);
+		break;
+	    }
 	    if (got_buf)
 		brelse(bp);
 	} while (error == 0 && uio->uio_resid > 0 && n > 0);
@@ -383,12 +403,14 @@ nfs_write(ap)
 	if (ioflag & (IO_APPEND | IO_SYNC)) {
 		if (np->n_flag & NMODIFIED) {
 			np->n_attrstamp = 0;
-			if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+			error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+			if (error)
 				return (error);
 		}
 		if (ioflag & IO_APPEND) {
 			np->n_attrstamp = 0;
-			if (error = VOP_GETATTR(vp, &vattr, cred, p))
+			error = VOP_GETATTR(vp, &vattr, cred, p);
+			if (error)
 				return (error);
 			uio->uio_offset = np->n_size;
 		}
@@ -428,7 +450,8 @@ nfs_write(ap)
 				return (error);
 			if (np->n_lrev != np->n_brev ||
 			    (np->n_flag & NQNFSNONCACHE)) {
-				if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+				error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+				if (error)
 					return (error);
 				np->n_brev = np->n_lrev;
 			}
@@ -483,13 +506,15 @@ again:
 			if (np->n_lrev != np->n_brev ||
 			    (np->n_flag & NQNFSNONCACHE)) {
 				brelse(bp);
-				if (error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1))
+				error = nfs_vinvalbuf(vp, V_SAVE, cred, p, 1);
+				if (error)
 					return (error);
 				np->n_brev = np->n_lrev;
 				goto again;
 			}
 		}
-		if (error = uiomove((char *)bp->b_data + on, n, uio)) {
+		error = uiomove((char *)bp->b_data + on, n, uio);
+		if (error) {
 			bp->b_flags |= B_ERROR;
 			brelse(bp);
 			return (error);
@@ -522,7 +547,8 @@ again:
 		 */
 		if ((np->n_flag & NQNFSNONCACHE) || (ioflag & IO_SYNC)) {
 			bp->b_proc = p;
-			if (error = VOP_BWRITE(bp))
+			error = VOP_BWRITE(bp);
+			if (error)
 				return (error);
 		} else if ((n + on) == biosize &&
 			(nmp->nm_flag & NFSMNT_NQNFS) == 0) {
@@ -666,7 +692,7 @@ nfs_asyncio(bp, cred)
 int
 nfs_doio(bp, cr, p)
 	register struct buf *bp;
-	struct cred *cr;
+	struct ucred *cr;
 	struct proc *p;
 {
 	register struct uio *uiop;
@@ -748,6 +774,9 @@ nfs_doio(bp, cr, p)
 		 */
 		bp->b_blkno = uiop->uio_offset;
 		break;
+	    default:
+		printf("nfs_doio:  type %x unexpected\n",vp->v_type);
+		break;
 	    };
 	    if (error) {
 		bp->b_flags |= B_ERROR;
diff --git a/sys/nfsclient/nfs_nfsiod.c b/sys/nfsclient/nfs_nfsiod.c
index ef134f6..5645e45 100644
--- a/sys/nfsclient/nfs_nfsiod.c
+++ b/sys/nfsclient/nfs_nfsiod.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_syscalls.c	8.3 (Berkeley) 1/4/94
- * $Id$
+ * $Id: nfs_syscalls.c,v 1.3 1994/08/02 07:52:15 davidg Exp $
  */
 
 #include <sys/param.h>
@@ -123,10 +123,12 @@ getfh(p, uap, retval)
 	/*
 	 * Must be super user
 	 */
-	if (error = suser(p->p_ucred, &p->p_acflag))
+	error = suser(p->p_ucred, &p->p_acflag);
+	if(error)
 		return (error);
 	NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE, uap->fname, p);
-	if (error = namei(&nd))
+	error = namei(&nd);
+	if (error)
 		return (error);
 	vp = nd.ni_vp;
 	bzero((caddr_t)&fh, sizeof(fh));
@@ -173,7 +175,8 @@ nfssvc(p, uap, retval)
 	/*
 	 * Must be super user
 	 */
-	if (error = suser(p->p_ucred, &p->p_acflag))
+	error = suser(p->p_ucred, &p->p_acflag);
+	if(error)
 		return (error);
 	while (nfssvc_sockhead.ns_flag & SLP_INIT) {
 		nfssvc_sockhead.ns_flag |= SLP_WANTINIT;
@@ -182,11 +185,13 @@ nfssvc(p, uap, retval)
 	if (uap->flag & NFSSVC_BIOD)
 		error = nfssvc_iod(p);
 	else if (uap->flag & NFSSVC_MNTD) {
-		if (error = copyin(uap->argp, (caddr_t)&ncd, sizeof (ncd)))
+		error = copyin(uap->argp, (caddr_t)&ncd, sizeof (ncd));
+		if (error)
 			return (error);
 		NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
 			ncd.ncd_dirp, p);
-		if (error = namei(&nd))
+		error = namei(&nd);
+		if (error)
 			return (error);
 		if ((nd.ni_vp->v_flag & VROOT) == 0)
 			error = EINVAL;
@@ -201,24 +206,29 @@ nfssvc(p, uap, retval)
 		error = nqnfs_clientd(nmp, p->p_ucred, &ncd, uap->flag,
 			uap->argp, p);
 	} else if (uap->flag & NFSSVC_ADDSOCK) {
-		if (error = copyin(uap->argp, (caddr_t)&nfsdarg,
-		    sizeof(nfsdarg)))
+		error = copyin(uap->argp, (caddr_t)&nfsdarg, sizeof(nfsdarg));
+		if (error)
 			return (error);
-		if (error = getsock(p->p_fd, nfsdarg.sock, &fp))
+		error = getsock(p->p_fd, nfsdarg.sock, &fp);
+		if (error)
 			return (error);
 		/*
 		 * Get the client address for connected sockets.
 		 */
 		if (nfsdarg.name == NULL || nfsdarg.namelen == 0)
 			nam = (struct mbuf *)0;
-		else if (error = sockargs(&nam, nfsdarg.name, nfsdarg.namelen,
-			MT_SONAME))
-			return (error);
+		else {
+			error = sockargs(&nam, nfsdarg.name, nfsdarg.namelen,
+				MT_SONAME);
+			if (error)
+				return (error);
+		}
 		error = nfssvc_addsock(fp, nam);
 	} else {
-		if (error = copyin(uap->argp, (caddr_t)nsd, sizeof (*nsd)))
+		error = copyin(uap->argp, (caddr_t)nsd, sizeof (*nsd));
+		if (error)
 			return (error);
-		if ((uap->flag & NFSSVC_AUTHIN) && (nfsd = nsd->nsd_nfsd) &&
+		if ((uap->flag & NFSSVC_AUTHIN) && ((nfsd = nsd->nsd_nfsd)) &&
 			(nfsd->nd_slp->ns_flag & SLP_VALID)) {
 			slp = nfsd->nd_slp;
 
@@ -264,7 +274,8 @@ nfssvc(p, uap, retval)
 				nuidp->nu_uid = nsd->nsd_uid;
 				insque(nuidp, (struct nfsuid *)slp);
 				nuh = &slp->ns_uidh[NUIDHASH(nsd->nsd_uid)];
-				if (nuidp->nu_hnext = *nuh)
+				nuidp->nu_hnext = *nuh;
+				if (nuidp->nu_hnext)
 				    nuidp->nu_hnext->nu_hprev = nuidp;
 				nuidp->nu_hprev = (struct nfsuid *)0;
 				*nuh = nuidp;
@@ -319,7 +330,8 @@ nfssvc_addsock(fp, mynam)
 		siz = NFS_MAXPACKET + sizeof (u_long);
 	else
 		siz = NFS_MAXPACKET;
-	if (error = soreserve(so, siz, siz)) {
+	error = soreserve(so, siz, siz); 
+	if (error) {
 		m_freem(mynam);
 		return (error);
 	}
@@ -473,7 +485,8 @@ nfssvc_nfsd(nsd, argp, p)
 		 * nam2 == NULL for connection based protocols to disable
 		 *    recent request caching.
 		 */
-		if (nam2 = nd->nd_nam) {
+		nam2 = nd->nd_nam;
+		if (nam2) {
 			nam = nam2;
 			cacherep = RC_CHECKIT;
 		} else {
@@ -702,7 +715,8 @@ nfsrv_zapsock(slp)
 	struct mbuf *m;
 
 	slp->ns_flag &= ~SLP_ALLFLAGS;
-	if (fp = slp->ns_fp) {
+	fp = slp->ns_fp;
+	if (fp) {
 		slp->ns_fp = (struct file *)0;
 		so = slp->ns_so;
 		so->so_upcall = NULL;
@@ -743,7 +757,8 @@ nfs_getauth(nmp, rep, cred, auth_type, auth_str, auth_len)
 		nmp->nm_flag |= NFSMNT_WANTAUTH;
 		(void) tsleep((caddr_t)&nmp->nm_authtype, PSOCK,
 			"nfsauth1", 2 * hz);
-		if (error = nfs_sigintr(nmp, rep, rep->r_procp)) {
+		error = nfs_sigintr(nmp, rep, rep->r_procp);
+		if (error) {
 			nmp->nm_flag &= ~NFSMNT_WANTAUTH;
 			return (error);
 		}
diff --git a/sys/nfsclient/nfs_node.c b/sys/nfsclient/nfs_node.c
index 00e42c2..974edde 100644
--- a/sys/nfsclient/nfs_node.c
+++ b/sys/nfsclient/nfs_node.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_node.c	8.2 (Berkeley) 12/30/93
- * $Id: nfs_node.c,v 1.3 1994/08/02 07:52:06 davidg Exp $
+ * $Id: nfs_node.c,v 1.4 1994/08/10 19:48:23 davidg Exp $
  */
 
 #include <sys/param.h>
@@ -123,7 +123,8 @@ loop:
 		*npp = np;
 		return(0);
 	}
-	if (error = getnewvnode(VT_NFS, mntp, nfsv2_vnodeop_p, &nvp)) {
+	error = getnewvnode(VT_NFS, mntp, nfsv2_vnodeop_p, &nvp);
+	if (error) {
 		*npp = 0;
 		return (error);
 	}
@@ -135,7 +136,8 @@ loop:
 	 * Insert the nfsnode in the hash queue for its new file handle
 	 */
 	np->n_flag = 0;
-	if (nq = *nhpp)
+	nq = *nhpp;
+	if (nq)
 		nq->n_back = &np->n_forw;
 	np->n_forw = nq;
 	np->n_back = nhpp;
@@ -210,7 +212,8 @@ nfs_reclaim(ap)
 	/*
 	 * Remove the nfsnode from its hash chain.
 	 */
-	if (nq = np->n_forw)
+	nq = np->n_forw;
+	if (nq)
 		nq->n_back = np->n_back;
 	*np->n_back = nq;
 
diff --git a/sys/nfsclient/nfs_socket.c b/sys/nfsclient/nfs_socket.c
index a7b3dfc..4cc719f 100644
--- a/sys/nfsclient/nfs_socket.c
+++ b/sys/nfsclient/nfs_socket.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_socket.c	8.3 (Berkeley) 1/12/94
- * $Id$
+ * $Id: nfs_socket.c,v 1.3 1994/08/02 07:52:11 davidg Exp $
  */
 
 /*
@@ -228,8 +228,9 @@ nfs_connect(nmp, rep)
 
 	nmp->nm_so = (struct socket *)0;
 	saddr = mtod(nmp->nm_nam, struct sockaddr *);
-	if (error = socreate(saddr->sa_family,
-		&nmp->nm_so, nmp->nm_sotype, nmp->nm_soproto))
+	error = socreate(saddr->sa_family, &nmp->nm_so, nmp->nm_sotype, 
+		nmp->nm_soproto);
+	if (error)
 		goto bad;
 	so = nmp->nm_so;
 	nmp->nm_soflags = so->so_proto->pr_flags;
@@ -263,7 +264,8 @@ nfs_connect(nmp, rep)
 			goto bad;
 		}
 	} else {
-		if (error = soconnect(so, nmp->nm_nam))
+		error = soconnect(so, nmp->nm_nam);
+		if (error)
 			goto bad;
 
 		/*
@@ -324,7 +326,8 @@ nfs_connect(nmp, rep)
 		rcvreserve = (nmp->nm_rsize + NFS_MAXPKTHDR + sizeof (u_long))
 				* 2;
 	}
-	if (error = soreserve(so, sndreserve, rcvreserve))
+	error = soreserve(so, sndreserve, rcvreserve);
+	if (error)
 		goto bad;
 	so->so_rcv.sb_flags |= SB_NOINTR;
 	so->so_snd.sb_flags |= SB_NOINTR;
@@ -362,7 +365,7 @@ nfs_reconnect(rep)
 	int error;
 
 	nfs_disconnect(nmp);
-	while (error = nfs_connect(nmp, rep)) {
+	while ((error = nfs_connect(nmp, rep))) {
 		if (error == EINTR || error == ERESTART)
 			return (EINTR);
 		(void) tsleep((caddr_t)&lbolt, PSOCK, "nfscon", 0);
@@ -511,7 +514,8 @@ nfs_receive(rep, aname, mp)
 	 * until we have an entire rpc request/reply.
 	 */
 	if (sotype != SOCK_DGRAM) {
-		if (error = nfs_sndlock(&rep->r_nmp->nm_flag, rep))
+		error = nfs_sndlock(&rep->r_nmp->nm_flag, rep);
+		if (error)
 			return (error);
 tryagain:
 		/*
@@ -527,8 +531,10 @@ tryagain:
 			nfs_sndunlock(&rep->r_nmp->nm_flag);
 			return (EINTR);
 		}
-		if ((so = rep->r_nmp->nm_so) == NULL) {
-			if (error = nfs_reconnect(rep)) {
+		so = rep->r_nmp->nm_so;
+		if (!so) {
+			error = nfs_reconnect(rep); 
+			if (error) {
 				nfs_sndunlock(&rep->r_nmp->nm_flag);
 				return (error);
 			}
@@ -537,7 +543,8 @@ tryagain:
 		while (rep->r_flags & R_MUSTRESEND) {
 			m = m_copym(rep->r_mreq, 0, M_COPYALL, M_WAIT);
 			nfsstats.rpcretries++;
-			if (error = nfs_send(so, rep->r_nmp->nm_nam, m, rep)) {
+			error = nfs_send(so, rep->r_nmp->nm_nam, m, rep);
+			if (error) {
 				if (error == EINTR || error == ERESTART ||
 				    (error = nfs_reconnect(rep))) {
 					nfs_sndunlock(&rep->r_nmp->nm_flag);
@@ -708,7 +715,8 @@ nfs_reply(myrep)
 		 * Also necessary for connection based protocols to avoid
 		 * race conditions during a reconnect.
 		 */
-		if (error = nfs_rcvlock(myrep))
+		error = nfs_rcvlock(myrep);
+		if (error)
 			return (error);
 		/* Already received, bye bye */
 		if (myrep->r_mrep != NULL) {
@@ -1236,7 +1244,7 @@ nfs_rephead(siz, nd, err, cache, frev, mrq, mbp, bposp)
  */
 void
 nfs_timer(arg)
-	void *arg;
+	void *arg;	/* never used */
 {
 	register struct nfsreq *rep;
 	register struct mbuf *m;
@@ -1620,7 +1628,8 @@ nfsrv_rcv(so, arg, waitflag)
 		/*
 		 * Now try and parse record(s) out of the raw stream data.
 		 */
-		if (error = nfsrv_getstream(slp, waitflag)) {
+		error = nfsrv_getstream(slp, waitflag);
+		if (error) {
 			if (error == EPERM)
 				slp->ns_flag |= SLP_DISCONN;
 			else
@@ -1786,7 +1795,8 @@ nfsrv_dorec(slp, nd)
 	if ((slp->ns_flag & SLP_VALID) == 0 ||
 	    (m = slp->ns_rec) == (struct mbuf *)0)
 		return (ENOBUFS);
-	if (slp->ns_rec = m->m_nextpkt)
+	slp->ns_rec = m->m_nextpkt;
+	if (slp->ns_rec)
 		m->m_nextpkt = (struct mbuf *)0;
 	else
 		slp->ns_recend = (struct mbuf *)0;
@@ -1799,7 +1809,8 @@ nfsrv_dorec(slp, nd)
 		nd->nd_md = nd->nd_mrep = m;
 	}
 	nd->nd_dpos = mtod(nd->nd_md, caddr_t);
-	if (error = nfs_getreq(nd, TRUE)) {
+	error = nfs_getreq(nd, TRUE);
+	if (error) {
 		m_freem(nd->nd_nam);
 		return (error);
 	}
diff --git a/sys/nfsclient/nfs_subs.c b/sys/nfsclient/nfs_subs.c
index cb52f5d..ee8200c 100644
--- a/sys/nfsclient/nfs_subs.c
+++ b/sys/nfsclient/nfs_subs.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_subs.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_subs.c,v 1.3 1994/08/02 07:52:13 davidg Exp $
+ * $Id: nfs_subs.c,v 1.5 1994/09/22 22:10:44 wollman Exp $
  */
 
 /*
@@ -57,6 +57,8 @@
 #include <sys/syscall.h>
 #endif
 
+#include <vm/vm.h>
+
 #include <nfs/rpcv2.h>
 #include <nfs/nfsv2.h>
 #include <nfs/nfsnode.h>
@@ -643,7 +645,7 @@ nfs_init()
 	 * Initialize reply list and start timer
 	 */
 	nfsreqh.r_prev = nfsreqh.r_next = &nfsreqh;
-	nfs_timer();
+	nfs_timer(0);
 
 	/*
 	 * Set up lease_check and lease_updatetime so that other parts
@@ -702,7 +704,8 @@ nfs_loadattrcache(vpp, mdp, dposp, vaper)
 	dpos = *dposp;
 	t1 = (mtod(md, caddr_t) + md->m_len) - dpos;
 	isnq = (VFSTONFS(vp->v_mount)->nm_flag & NFSMNT_NQNFS);
-	if (error = nfsm_disct(&md, &dpos, NFSX_FATTR(isnq), t1, &cp2))
+	error = nfsm_disct(&md, &dpos, NFSX_FATTR(isnq), t1, &cp2);
+	if (error)
 		return (error);
 	fp = (struct nfsv2_fattr *)cp2;
 	vtyp = nfstov_type(fp->fa_type);
@@ -735,11 +738,13 @@ nfs_loadattrcache(vpp, mdp, dposp, vaper)
 		}
 		if (vp->v_type == VCHR || vp->v_type == VBLK) {
 			vp->v_op = spec_nfsv2nodeop_p;
-			if (nvp = checkalias(vp, (dev_t)rdev, vp->v_mount)) {
+			nvp = checkalias(vp, (dev_t)rdev, vp->v_mount);
+			if (nvp) {
 				/*
 				 * Discard unneeded vnode, but save its nfsnode.
 				 */
-				if (nq = np->n_forw)
+				nq = np->n_forw;
+				if (nq)
 					nq->n_back = np->n_back;
 				*np->n_back = nq;
 				nvp->v_data = vp->v_data;
@@ -752,7 +757,8 @@ nfs_loadattrcache(vpp, mdp, dposp, vaper)
 				 */
 				np->n_vnode = nvp;
 				nhpp = (struct nfsnode **)nfs_hash(&np->n_fh);
-				if (nq = *nhpp)
+				nq = *nhpp;
+				if (nq)
 					nq->n_back = &np->n_forw;
 				np->n_forw = nq;
 				np->n_back = nhpp;
@@ -947,16 +953,20 @@ nfs_namei(ndp, fhp, len, slp, nam, mdp, dposp, p)
 	if (len > 0) {
 		if (rem >= len)
 			*dposp += len;
-		else if (error = nfs_adv(mdp, dposp, len, rem))
-			goto out;
+		else {
+			error = nfs_adv(mdp, dposp, len, rem);
+			if (error)
+				goto out;
+		}
 	}
 	ndp->ni_pathlen = tocp - cnp->cn_pnbuf;
 	cnp->cn_nameptr = cnp->cn_pnbuf;
 	/*
 	 * Extract and set starting directory.
 	 */
-	if (error = nfsrv_fhtovp(fhp, FALSE, &dp, ndp->ni_cnd.cn_cred, slp,
-	    nam, &rdonly))
+	error = nfsrv_fhtovp(fhp, FALSE, &dp, ndp->ni_cnd.cn_cred, slp,
+	    nam, &rdonly);
+	if (error)
 		goto out;
 	if (dp->v_type != VDIR) {
 		vrele(dp);
@@ -972,7 +982,8 @@ nfs_namei(ndp, fhp, len, slp, nam, mdp, dposp, p)
 	 * And call lookup() to do the real work
 	 */
 	cnp->cn_proc = p;
-	if (error = lookup(ndp))
+	error = lookup(ndp);
+	if (error)
 		goto out;
 	/*
 	 * Check for encountering a symbolic link
@@ -1057,7 +1068,7 @@ nfsm_adj(mp, len, nul)
 		}
 		count -= m->m_len;
 	}
-	while (m = m->m_next)
+	for (m = m->m_next;m;m = m->m_next)
 		m->m_len = 0;
 }
 
@@ -1085,9 +1096,11 @@ nfsrv_fhtovp(fhp, lockflag, vpp, cred, slp, nam, rdonlyp)
 	int error, exflags;
 
 	*vpp = (struct vnode *)0;
-	if ((mp = getvfs(&fhp->fh_fsid)) == NULL)
+	mp = getvfs(&fhp->fh_fsid);
+	if (!mp)
 		return (ESTALE);
-	if (error = VFS_FHTOVP(mp, &fhp->fh_fid, nam, vpp, &exflags, &credanon))
+	error = VFS_FHTOVP(mp, &fhp->fh_fid, nam, vpp, &exflags, &credanon);
+	if (error)
 		return (error);
 	/*
 	 * Check/setup credentials.
diff --git a/sys/nfsclient/nfs_vfsops.c b/sys/nfsclient/nfs_vfsops.c
index 8b8012f..375cfc5 100644
--- a/sys/nfsclient/nfs_vfsops.c
+++ b/sys/nfsclient/nfs_vfsops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_vfsops.c	8.3 (Berkeley) 1/4/94
- * $Id: nfs_vfsops.c,v 1.3 1994/08/20 16:03:19 davidg Exp $
+ * $Id: nfs_vfsops.c,v 1.4 1994/09/21 03:47:22 wollman Exp $
  */
 
 #include <sys/param.h>
@@ -49,6 +49,7 @@
 #include <sys/buf.h>
 #include <sys/mbuf.h>
 #include <sys/socket.h>
+#include <sys/socketvar.h>
 #include <sys/systm.h>
 
 #include <net/if.h>
@@ -122,7 +123,8 @@ nfs_statfs(mp, sbp, p)
 
 	nmp = VFSTONFS(mp);
 	isnq = (nmp->nm_flag & NFSMNT_NQNFS);
-	if (error = nfs_nget(mp, &nmp->nm_fh, &np))
+	error = nfs_nget(mp, &nmp->nm_fh, &np);
+	if (error)
 		return (error);
 	vp = NFSTOV(np);
 	nfsstats.rpccnt[NFSPROC_STATFS]++;
@@ -201,9 +203,11 @@ nfs_mountroot()
 	 * Do enough of ifconfig(8) so that the critical net interface can
 	 * talk to the server.
 	 */
-	if (error = socreate(nd->myif.ifra_addr.sa_family, &so, SOCK_DGRAM, 0))
+	error = socreate(nd->myif.ifra_addr.sa_family, &so, SOCK_DGRAM, 0);
+	if (error)
 		panic("nfs_mountroot: socreate: %d", error);
-	if (error = ifioctl(so, SIOCAIFADDR, (caddr_t)&nd->myif, p))
+	error = ifioctl(so, SIOCAIFADDR, (caddr_t)&nd->myif, p);
+	if (error)
 		panic("nfs_mountroot: SIOCAIFADDR: %d", error);
 	soclose(so);
 
@@ -217,10 +221,11 @@ nfs_mountroot()
 		sin = mask;
 		sin.sin_family = AF_INET;
 		sin.sin_len = sizeof(sin);
-		if (error = rtrequest(RTM_ADD, (struct sockaddr *)&sin,
+		error = rtrequest(RTM_ADD, (struct sockaddr *)&sin,
 		    (struct sockaddr *)&nd->mygateway,
 		    (struct sockaddr *)&mask,
-		    RTF_UP | RTF_GATEWAY, (struct rtentry **)0))
+		    RTF_UP | RTF_GATEWAY, (struct rtentry **)0);
+		if (error)
 			panic("nfs_mountroot: RTM_ADD: %d", error);
 	}
 
@@ -307,7 +312,8 @@ nfs_mountdiskless(path, which, mountflag, sin, args, vpp)
 	bcopy((caddr_t)sin, mtod(m, caddr_t), sin->sin_len);
 	m->m_len = sin->sin_len;
 	nfsargs_ntoh(args);
-	if (error = mountnfs(args, mp, m, which, path, vpp))
+	error = mountnfs(args, mp, m, which, path, vpp);
+	if (error)
 		panic("nfs_mountroot: mount %s on %s: %d", path, which, error);
 
 	return (mp);
@@ -361,19 +367,23 @@ nfs_mount(mp, path, data, ndp, p)
 	u_int len;
 	nfsv2fh_t nfh;
 
-	if (error = copyin(data, (caddr_t)&args, sizeof (struct nfs_args)))
+	error = copyin(data, (caddr_t)&args, sizeof (struct nfs_args));
+	if (error)
 		return (error);
-	if (error = copyin((caddr_t)args.fh, (caddr_t)&nfh, sizeof (nfsv2fh_t)))
+	error = copyin((caddr_t)args.fh, (caddr_t)&nfh, sizeof (nfsv2fh_t));
+	if (error)
 		return (error);
-	if (error = copyinstr(path, pth, MNAMELEN-1, &len))
+	error = copyinstr(path, pth, MNAMELEN-1, &len);
+	if (error)
 		return (error);
 	bzero(&pth[len], MNAMELEN - len);
-	if (error = copyinstr(args.hostname, hst, MNAMELEN-1, &len))
+	error = copyinstr(args.hostname, hst, MNAMELEN-1, &len);
+	if (error)
 		return (error);
 	bzero(&hst[len], MNAMELEN - len);
 	/* sockargs() call must be after above copyin() calls */
-	if (error = sockargs(&nam, (caddr_t)args.addr,
-		args.addrlen, MT_SONAME))
+	error = sockargs(&nam, (caddr_t)args.addr, args.addrlen, MT_SONAME);
+	if (error)
 		return (error);
 	args.fh = &nfh;
 	error = mountnfs(&args, mp, nam, pth, hst, &vp);
@@ -515,7 +525,8 @@ mountnfs(argp, mp, nam, pth, hst, vpp)
 	 * this problem, because one can identify root inodes by their
 	 * number == ROOTINO (2).
 	 */
-	if (error = nfs_nget(mp, &nmp->nm_fh, &np))
+	error = nfs_nget(mp, &nmp->nm_fh, &np);
+	if (error)
 		goto bad;
 	*vpp = NFSTOV(np);
 
@@ -562,7 +573,8 @@ nfs_unmount(mp, mntflags, p)
 	 * the remote root.  See comment in mountnfs().  The VFS unmount()
 	 * has done vput on this vnode, otherwise we would get deadlock!
 	 */
-	if (error = nfs_nget(mp, &nmp->nm_fh, &np))
+	error = nfs_nget(mp, &nmp->nm_fh, &np);
+	if (error)
 		return(error);
 	vp = NFSTOV(np);
 	if (vp->v_usecount > 2) {
@@ -576,7 +588,8 @@ nfs_unmount(mp, mntflags, p)
 	nmp->nm_flag |= NFSMNT_DISMINPROG;
 	while (nmp->nm_inprog != NULLVP)
 		(void) tsleep((caddr_t)&lbolt, PSOCK, "nfsdism", 0);
-	if (error = vflush(mp, vp, flags)) {
+	error = vflush(mp, vp, flags);
+	if (error) {
 		vput(vp);
 		nmp->nm_flag &= ~NFSMNT_DISMINPROG;
 		return (error);
@@ -617,7 +630,8 @@ nfs_root(mp, vpp)
 	int error;
 
 	nmp = VFSTONFS(mp);
-	if (error = nfs_nget(mp, &nmp->nm_fh, &np))
+	error = nfs_nget(mp, &nmp->nm_fh, &np);
+	if (error)
 		return (error);
 	vp = NFSTOV(np);
 	vp->v_type = VDIR;
@@ -659,7 +673,8 @@ loop:
 			continue;
 		if (vget(vp, 1))
 			goto loop;
-		if (error = VOP_FSYNC(vp, cred, waitfor, p))
+		error = VOP_FSYNC(vp, cred, waitfor, p);
+		if (error)
 			allerror = error;
 		vput(vp);
 	}
diff --git a/sys/nfsclient/nfs_vnops.c b/sys/nfsclient/nfs_vnops.c
index 3949870..8c4189a 100644
--- a/sys/nfsclient/nfs_vnops.c
+++ b/sys/nfsclient/nfs_vnops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_vnops.c	8.5 (Berkeley) 2/13/94
- * $Id: nfs_vnops.c,v 1.6 1994/09/21 03:47:25 wollman Exp $
+ * $Id: nfs_vnops.c,v 1.7 1994/09/22 19:38:28 wollman Exp $
  */
 
 /*
@@ -365,11 +365,13 @@ nfs_open(ap)
 				return (error);
 			np->n_attrstamp = 0;
 			np->n_direofoffset = 0;
-			if (error = VOP_GETATTR(vp, &vattr, ap->a_cred, ap->a_p))
+			error = VOP_GETATTR(vp, &vattr, ap->a_cred, ap->a_p);
+			if (error)
 				return (error);
 			np->n_mtime = vattr.va_mtime.ts_sec;
 		} else {
-			if (error = VOP_GETATTR(vp, &vattr, ap->a_cred, ap->a_p))
+			error = VOP_GETATTR(vp, &vattr, ap->a_cred, ap->a_p);
+			if (error)
 				return (error);
 			if (np->n_mtime != vattr.va_mtime.ts_sec) {
 				np->n_direofoffset = 0;
@@ -698,13 +700,14 @@ nfsmout:
 			m_freem(mrep);
 			return (EISDIR);
 		}
-		if (error = nfs_nget(dvp->v_mount, fhp, &np)) {
+		error = nfs_nget(dvp->v_mount, fhp, &np);
+		if (error) {
 			m_freem(mrep);
 			return (error);
 		}
 		newvp = NFSTOV(np);
-		if (error =
-		    nfs_loadattrcache(&newvp, &md, &dpos, (struct vattr *)0)) {
+		error = nfs_loadattrcache(&newvp, &md, &dpos, (struct vattr*)0);
+		if (error) {
 			vrele(newvp);
 			m_freem(mrep);
 			return (error);
@@ -719,13 +722,15 @@ nfsmout:
 		VREF(dvp);
 		newvp = dvp;
 	} else {
-		if (error = nfs_nget(dvp->v_mount, fhp, &np)) {
+		error = nfs_nget(dvp->v_mount, fhp, &np);
+		if (error) {
 			m_freem(mrep);
 			return (error);
 		}
 		newvp = NFSTOV(np);
 	}
-	if (error = nfs_loadattrcache(&newvp, &md, &dpos, (struct vattr *)0)) {
+	error = nfs_loadattrcache(&newvp, &md, &dpos, (struct vattr *)0);
+	if (error) {
 		vrele(newvp);
 		m_freem(mrep);
 		return (error);
@@ -970,7 +975,8 @@ nfs_mknod(ap)
 		vput(dvp);
 		return (EOPNOTSUPP);
 	}
-	if (error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc)) {
+	error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc);
+	if (error) {
 		VOP_ABORTOP(dvp, cnp);
 		vput(dvp);
 		return (error);
@@ -1030,7 +1036,8 @@ nfs_create(ap)
 	struct mbuf *mreq, *mrep, *md, *mb, *mb2;
 	struct vattr vattr;
 
-	if (error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc)) {
+	error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc);
+	if (error) {
 		VOP_ABORTOP(dvp, cnp);
 		vput(dvp);
 		return (error);
@@ -1415,7 +1422,8 @@ nfs_mkdir(ap)
 	struct mbuf *mreq, *mrep, *md, *mb, *mb2;
 	struct vattr vattr;
 
-	if (error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc)) {
+	error = VOP_GETATTR(dvp, &vattr, cnp->cn_cred, cnp->cn_proc);
+	if (error) {
 		VOP_ABORTOP(dvp, cnp);
 		vput(dvp);
 		return (error);
@@ -1793,12 +1801,14 @@ nfs_readdirlookrpc(vp, uiop, cred)
 				newvp = vp;
 				np = VTONFS(vp);
 			} else {
-				if (error = nfs_nget(vp->v_mount, fhp, &np))
+				error = nfs_nget(vp->v_mount, fhp, &np);
+				if (error)
 					doit = 0;
 				newvp = NFSTOV(np);
 			}
-			if (error = nfs_loadattrcache(&newvp, &md, &dpos,
-				(struct vattr *)0))
+			error = nfs_loadattrcache(&newvp, &md, &dpos,
+				(struct vattr *)0);
+			if (error)
 				doit = 0;
 			nfsm_dissect(tl, u_long *, 2 * NFSX_UNSIGNED);
 			fileno = fxdr_unsigned(u_long, *tl++);
@@ -1941,7 +1951,8 @@ nfs_sillyrename(dvp, vp, cnp)
 			goto bad;
 		}
 	}
-	if (error = nfs_renameit(dvp, cnp, sp))
+	error = nfs_renameit(dvp, cnp, sp);
+	if (error)
 		goto bad;
 	nfs_lookitup(sp, &np->n_fh, cnp->cn_proc);
 	np->n_sillyrename = sp;
@@ -2222,7 +2233,7 @@ nfs_print(ap)
 	register struct vnode *vp = ap->a_vp;
 	register struct nfsnode *np = VTONFS(vp);
 
-	printf("tag VT_NFS, fileid %d fsid 0x%x",
+	printf("tag VT_NFS, fileid %ld fsid 0x%lx",
 		np->n_vattr.va_fileid, np->n_vattr.va_fsid);
 	if (vp->v_type == VFIFO)
 		fifo_printinfo(vp);
@@ -2346,7 +2357,8 @@ nfsspec_access(ap)
 	if (cred->cr_uid == 0)
 		return (0);
 	vap = &vattr;
-	if (error = VOP_GETATTR(ap->a_vp, vap, cred, ap->a_p))
+	error = VOP_GETATTR(ap->a_vp, vap, cred, ap->a_p);
+	if (error)
 		return (error);
 	/*
 	 * Access check is based on only one of owner, group, public.
diff --git a/sys/nfsclient/nfsargs.h b/sys/nfsclient/nfsargs.h
index acabf8f..844acdc 100644
--- a/sys/nfsclient/nfsargs.h
+++ b/sys/nfsclient/nfsargs.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs.h	8.1 (Berkeley) 6/10/93
- * $Id: nfs.h,v 1.3 1994/08/04 06:03:46 davidg Exp $
+ * $Id: nfs.h,v 1.4 1994/08/21 06:50:08 paul Exp $
  */
 
 #ifndef _NFS_NFS_H_
@@ -291,7 +291,7 @@ struct nfsd {
 	int		nd_repstat;	/* Reply status value */
 	struct ucred	nd_cr;		/* Credentials for req. */
 	int		nd_nqlflag;	/* Leasing flag */
-	int		nd_duration;	/* Lease duration */
+	u_long		nd_duration;	/* Lease duration */
 	int		nd_authlen;	/* Authenticator len */
 	u_char		nd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */
 	struct proc	*nd_procp;	/* Proc ptr */
@@ -302,6 +302,53 @@ struct nfsd {
 #define	NFSD_REQINPROG	0x04
 #define	NFSD_NEEDAUTH	0x08
 #define	NFSD_AUTHFAIL	0x10
+
+int	nfs_reply __P((struct nfsreq *));
+int	nfs_getreq __P((struct nfsd *,int));
+int	nfs_send __P((struct socket *,struct mbuf *,struct mbuf *,struct nfsreq *));
+int	nfs_rephead __P((int,struct nfsd *,int,int,u_quad_t *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_sndlock __P((int *,struct nfsreq *));
+int	nfs_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfs_vinvalbuf __P((struct vnode *,int,struct ucred *,struct proc *,int));
+int	nfs_readrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_writerpc __P((struct vnode *,struct uio *,struct ucred *,int));
+int	nfs_readdirrpc __P((register struct vnode *,struct uio *,struct ucred *));
+int	nfs_asyncio __P((struct buf *,struct ucred *));
+int	nfs_doio __P((struct buf *,struct ucred *,struct proc *));
+int	nfs_readlinkrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_sigintr __P((struct nfsmount *,struct nfsreq *r,struct proc *));
+int	nfs_readdirlookrpc __P((struct vnode *,register struct uio *,struct ucred *));
+int	nfsm_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfsrv_fhtovp __P((fhandle_t *,int,struct vnode **,struct ucred *,struct nfssvc_sock *,struct mbuf *,int *));
+int	nfsrv_access __P((struct vnode *,int,struct ucred *,int,struct proc *));
+int	netaddr_match __P((int,union nethostaddr *,struct mbuf *));
+int	nfs_request __P((struct vnode *,struct mbuf *,int,struct proc *,struct ucred *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_loadattrcache __P((struct vnode **,struct mbuf **,caddr_t *,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	nfsm_mbuftouio __P((struct mbuf **,struct uio *,int,caddr_t *));
+void	nfsrv_initcache __P((void));
+int	nfs_rcvlock __P((struct nfsreq *));
+int	nfs_getauth __P((struct nfsmount *,struct nfsreq *,struct ucred *,int *,char **,int *));
+int	nfs_msg __P((struct proc *,char *,char *));
+int	nfs_adv __P((struct mbuf **,caddr_t *,int,int));
+int	nfsrv_getstream __P((struct nfssvc_sock *,int));
+void	nfs_nhinit __P((void));
+void	nfs_timer __P((void*));
+struct nfsnode ** nfs_hash __P((nfsv2fh_t *));
+int	nfssvc_iod __P((struct proc *));
+int	nfssvc_nfsd __P((struct nfsd_srvargs *,caddr_t,struct proc *));
+int	nfssvc_addsock __P((struct file *,struct mbuf *));
+int	nfsrv_dorec __P((struct nfssvc_sock *,struct nfsd *));
+int	nfsrv_getcache __P((struct mbuf *,struct nfsd *,struct mbuf **));
+void	nfsrv_updatecache __P((struct mbuf *,struct nfsd *,int,struct mbuf *));
+int	mountnfs __P((struct nfs_args *,struct mount *,struct mbuf *,char *,char *,struct vnode **));
+int	nfs_connect __P((struct nfsmount *,struct nfsreq *));
+int	nfs_getattrcache __P((struct vnode *,struct vattr *));
+int	nfsm_strtmbuf __P((struct mbuf **,char **,char *,long));
+int	nfs_bioread __P((struct vnode *,struct uio *,int,struct ucred *));
+int	nfsm_uiotombuf __P((struct uio *,struct mbuf **,int,caddr_t *));
+void	nfsrv_init __P((int));
 #endif	/* KERNEL */
 
 #endif
diff --git a/sys/nfsclient/nfsm_subs.h b/sys/nfsclient/nfsm_subs.h
index 603f362..954a92f 100644
--- a/sys/nfsclient/nfsm_subs.h
+++ b/sys/nfsclient/nfsm_subs.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfsm_subs.h	8.1 (Berkeley) 6/16/93
- * $Id: nfsm_subs.h,v 1.2 1994/08/02 07:52:20 davidg Exp $
+ * $Id: nfsm_subs.h,v 1.3 1994/08/21 06:50:10 paul Exp $
  */
 
 #ifndef _NFS_NFSM_SUBS_H_
@@ -95,11 +95,14 @@ extern struct mbuf *nfsm_reqh();
 		if (t1 >= (s)) { \
 			(a) = (c)(dpos); \
 			dpos += (s); \
-		} else if (error = nfsm_disct(&md, &dpos, (s), t1, &cp2)) { \
-			m_freem(mrep); \
-			goto nfsmout; \
 		} else { \
-			(a) = (c)cp2; \
+			error = nfsm_disct(&md, &dpos, (s), t1, &cp2); \
+			if (error) { \
+				m_freem(mrep); \
+				goto nfsmout; \
+			} else { \
+				(a) = (c)cp2; \
+			} \
 		} }
 
 #define nfsm_fhtom(v) \
@@ -113,7 +116,8 @@ extern struct mbuf *nfsm_reqh();
 #define nfsm_mtofh(d,v) \
 		{ struct nfsnode *np; nfsv2fh_t *fhp; \
 		nfsm_dissect(fhp,nfsv2fh_t *,NFSX_FH); \
-		if (error = nfs_nget((d)->v_mount, fhp, &np)) { \
+		error = nfs_nget((d)->v_mount, fhp, &np); \
+		if (error) { \
 			m_freem(mrep); \
 			goto nfsmout; \
 		} \
@@ -123,7 +127,8 @@ extern struct mbuf *nfsm_reqh();
 
 #define	nfsm_loadattr(v,a) \
 		{ struct vnode *tvp = (v); \
-		if (error = nfs_loadattrcache(&tvp, &md, &dpos, (a))) { \
+		error = nfs_loadattrcache(&tvp, &md, &dpos, (a)); \
+		if (error) { \
 			m_freem(mrep); \
 			goto nfsmout; \
 		} \
@@ -152,7 +157,8 @@ extern struct mbuf *nfsm_reqh();
 		}
 
 #define nfsm_uiotom(p,s) \
-		if (error = nfsm_uiotombuf((p),&mb,(s),&bpos)) { \
+		error = nfsm_uiotombuf((p),&mb,(s),&bpos); \
+		if (error) { \
 			m_freem(mreq); \
 			goto nfsmout; \
 		}
@@ -166,8 +172,9 @@ extern struct mbuf *nfsm_reqh();
 #define nfsm_rndup(a)	(((a)+3)&(~0x3))
 
 #define	nfsm_request(v, t, p, c)	\
-		if (error = nfs_request((v), mreq, (t), (p), \
-		   (c), &mrep, &md, &dpos)) \
+		error = nfs_request((v), mreq, (t), (p), \
+		   (c), &mrep, &md, &dpos); \
+		if (error) \
 			goto nfsmout
 
 #define	nfsm_strtom(a,s,m) \
@@ -182,9 +189,12 @@ extern struct mbuf *nfsm_reqh();
 			*tl++ = txdr_unsigned(s); \
 			*(tl+((t2>>2)-2)) = 0; \
 			bcopy((caddr_t)(a), (caddr_t)tl, (s)); \
-		} else if (error = nfsm_strtmbuf(&mb, &bpos, (a), (s))) { \
-			m_freem(mreq); \
-			goto nfsmout; \
+		} else { \
+			error = nfsm_strtmbuf(&mb, &bpos, (a), (s)); \
+			if (error) { \
+				m_freem(mreq); \
+				goto nfsmout; \
+			} \
 		}
 
 #define	nfsm_srvdone \
@@ -210,9 +220,12 @@ extern struct mbuf *nfsm_reqh();
 		t1 = mtod(md, caddr_t)+md->m_len-dpos; \
 		if (t1 >= (s)) { \
 			dpos += (s); \
-		} else if (error = nfs_adv(&md, &dpos, (s), t1)) { \
-			m_freem(mrep); \
-			goto nfsmout; \
+		} else { \
+			error = nfs_adv(&md, &dpos, (s), t1); \
+			if (error) { \
+				m_freem(mrep); \
+				goto nfsmout; \
+			} \
 		}
 
 #define nfsm_srvmtofh(f) \
diff --git a/sys/nfsclient/nfsnode.h b/sys/nfsclient/nfsnode.h
index f0b586a..5bb170b 100644
--- a/sys/nfsclient/nfsnode.h
+++ b/sys/nfsclient/nfsnode.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfsnode.h	8.4 (Berkeley) 2/13/94
- * $Id: nfsnode.h,v 1.5 1994/08/21 06:50:11 paul Exp $
+ * $Id: nfsnode.h,v 1.6 1994/09/22 19:38:29 wollman Exp $
  */
 
 #ifndef _NFS_NFSNODE_H_
@@ -163,6 +163,13 @@ int	nfs_vfree __P((struct vop_vfree_args *));
 int	nfs_truncate __P((struct vop_truncate_args *));
 int	nfs_update __P((struct vop_update_args *));
 int	nfs_bwrite __P((struct vop_bwrite_args *));
+
+/* other stuff */
+int	nfs_removeit __P((struct sillyrename *));
+int	nfs_nget __P((struct mount *,nfsv2fh_t *,struct nfsnode **));
+int	nfs_lookitup __P((struct sillyrename *,nfsv2fh_t *,struct proc *));
+int	nfs_sillyrename __P((struct vnode *,struct vnode *,struct componentname *));
+
 #endif /* KERNEL */
 
 #endif
diff --git a/sys/nfsclient/nfsstats.h b/sys/nfsclient/nfsstats.h
index acabf8f..844acdc 100644
--- a/sys/nfsclient/nfsstats.h
+++ b/sys/nfsclient/nfsstats.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs.h	8.1 (Berkeley) 6/10/93
- * $Id: nfs.h,v 1.3 1994/08/04 06:03:46 davidg Exp $
+ * $Id: nfs.h,v 1.4 1994/08/21 06:50:08 paul Exp $
  */
 
 #ifndef _NFS_NFS_H_
@@ -291,7 +291,7 @@ struct nfsd {
 	int		nd_repstat;	/* Reply status value */
 	struct ucred	nd_cr;		/* Credentials for req. */
 	int		nd_nqlflag;	/* Leasing flag */
-	int		nd_duration;	/* Lease duration */
+	u_long		nd_duration;	/* Lease duration */
 	int		nd_authlen;	/* Authenticator len */
 	u_char		nd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */
 	struct proc	*nd_procp;	/* Proc ptr */
@@ -302,6 +302,53 @@ struct nfsd {
 #define	NFSD_REQINPROG	0x04
 #define	NFSD_NEEDAUTH	0x08
 #define	NFSD_AUTHFAIL	0x10
+
+int	nfs_reply __P((struct nfsreq *));
+int	nfs_getreq __P((struct nfsd *,int));
+int	nfs_send __P((struct socket *,struct mbuf *,struct mbuf *,struct nfsreq *));
+int	nfs_rephead __P((int,struct nfsd *,int,int,u_quad_t *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_sndlock __P((int *,struct nfsreq *));
+int	nfs_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfs_vinvalbuf __P((struct vnode *,int,struct ucred *,struct proc *,int));
+int	nfs_readrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_writerpc __P((struct vnode *,struct uio *,struct ucred *,int));
+int	nfs_readdirrpc __P((register struct vnode *,struct uio *,struct ucred *));
+int	nfs_asyncio __P((struct buf *,struct ucred *));
+int	nfs_doio __P((struct buf *,struct ucred *,struct proc *));
+int	nfs_readlinkrpc __P((struct vnode *,struct uio *,struct ucred *));
+int	nfs_sigintr __P((struct nfsmount *,struct nfsreq *r,struct proc *));
+int	nfs_readdirlookrpc __P((struct vnode *,register struct uio *,struct ucred *));
+int	nfsm_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *));
+int	nfsrv_fhtovp __P((fhandle_t *,int,struct vnode **,struct ucred *,struct nfssvc_sock *,struct mbuf *,int *));
+int	nfsrv_access __P((struct vnode *,int,struct ucred *,int,struct proc *));
+int	netaddr_match __P((int,union nethostaddr *,struct mbuf *));
+int	nfs_request __P((struct vnode *,struct mbuf *,int,struct proc *,struct ucred *,struct mbuf **,struct mbuf **,caddr_t *));
+int	nfs_loadattrcache __P((struct vnode **,struct mbuf **,caddr_t *,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	nfsm_mbuftouio __P((struct mbuf **,struct uio *,int,caddr_t *));
+void	nfsrv_initcache __P((void));
+int	nfs_rcvlock __P((struct nfsreq *));
+int	nfs_getauth __P((struct nfsmount *,struct nfsreq *,struct ucred *,int *,char **,int *));
+int	nfs_msg __P((struct proc *,char *,char *));
+int	nfs_adv __P((struct mbuf **,caddr_t *,int,int));
+int	nfsrv_getstream __P((struct nfssvc_sock *,int));
+void	nfs_nhinit __P((void));
+void	nfs_timer __P((void*));
+struct nfsnode ** nfs_hash __P((nfsv2fh_t *));
+int	nfssvc_iod __P((struct proc *));
+int	nfssvc_nfsd __P((struct nfsd_srvargs *,caddr_t,struct proc *));
+int	nfssvc_addsock __P((struct file *,struct mbuf *));
+int	nfsrv_dorec __P((struct nfssvc_sock *,struct nfsd *));
+int	nfsrv_getcache __P((struct mbuf *,struct nfsd *,struct mbuf **));
+void	nfsrv_updatecache __P((struct mbuf *,struct nfsd *,int,struct mbuf *));
+int	mountnfs __P((struct nfs_args *,struct mount *,struct mbuf *,char *,char *,struct vnode **));
+int	nfs_connect __P((struct nfsmount *,struct nfsreq *));
+int	nfs_getattrcache __P((struct vnode *,struct vattr *));
+int	nfsm_strtmbuf __P((struct mbuf **,char **,char *,long));
+int	nfs_bioread __P((struct vnode *,struct uio *,int,struct ucred *));
+int	nfsm_uiotombuf __P((struct uio *,struct mbuf **,int,caddr_t *));
+void	nfsrv_init __P((int));
 #endif	/* KERNEL */
 
 #endif