Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and

associated changes that had to happen to make this possible as well as
bugs fixed along the way.

  Bring in required TLI library routines to support this.

  Since we don't support TLI we've essentially copied what NetBSD
  has done, adding a thin layer to emulate direct the TLI calls
  into BSD socket calls.

  This is mostly from Sun's tirpc release that was made in 1994,
  however some fixes were backported from the 1999 release (supposedly
  only made available after this porting effort was underway).

  The submitter has agreed to continue on and bring us up to the
  1999 release.

  Several key features are introduced with this update:
    Client calls are thread safe. (1999 code has server side thread
    safe)
    Updated, a more modern interface.

  Many userland updates were done to bring the code up to par with
  the recent RPC API.

  There is an update to the pthreads library, a function
  pthread_main_np() was added to emulate a function of Sun's threads
  library.

  While we're at it, bring in NetBSD's lockd, it's been far too
  long of a wait.

  New rpcbind(8) replaces portmap(8) (supporting communication over
  an authenticated Unix-domain socket, and by default only allowing
  set and unset requests over that channel). It's much more secure
  than the old portmapper.

  Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
  to support TI-RPC and to support IPV6.

  Umount(8) is also fixed to unmount pathnames longer than 80 chars,
  which are currently truncated by the Kernel statfs structure.

Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul

1 files changed, 42 insertions, 47 deletions

diff --git a/lib/libc/xdr/xdr_float.c b/lib/libc/xdr/xdr_float.c
index 3966320..024888f 100644
--- a/lib/libc/xdr/xdr_float.c
+++ b/lib/libc/xdr/xdr_float.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: xdr_float.c,v 1.23 2000/07/17 04:59:51 matt Exp $	*/
+
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  * unrestricted use provided that this legend is included on all tape
@@ -27,14 +29,15 @@
  * Mountain View, California  94043
  */
 
+#include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-/*static char *sccsid = "from: @(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro";*/
-/*static char *sccsid = "from: @(#)xdr_float.c	2.1 88/07/29 4.0 RPCSRC";*/
+static char *sccsid = "@(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro";
+static char *sccsid = "@(#)xdr_float.c	2.1 88/07/29 4.0 RPCSRC";
 static char *rcsid = "$FreeBSD$";
 #endif
 
 /*
- * xdr_float.c, Generic XDR routines impelmentation.
+ * xdr_float.c, Generic XDR routines implementation.
  *
  * Copyright (C) 1984, Sun Microsystems, Inc.
  *
@@ -43,11 +46,15 @@ static char *rcsid = "$FreeBSD$";
  * xdr.
  */
 
-#include <stdio.h>
+#include "namespace.h"
 #include <sys/types.h>
 #include <sys/param.h>
+
+#include <stdio.h>
+
 #include <rpc/types.h>
 #include <rpc/xdr.h>
+#include "un-namespace.h"
 
 /*
  * NB: Not portable.
@@ -56,12 +63,13 @@ static char *rcsid = "$FreeBSD$";
 
 #if defined(__m68k__) || defined(__sparc__) || defined(__i386__) || \
     defined(__mips__) || defined(__ns32k__) || defined(__alpha__) || \
-    defined(__arm32__) || defined(__ppc__) || defined(__ia64__)
+    defined(__arm32__) || defined(__ppc__) || defined(__ia64__) || \
+    defined(__arm26__)
 #include <machine/endian.h>
 #define IEEEFP
 #endif
 
-#ifdef vax
+#if defined(__vax__)
 
 /* What IEEE single precision floating point looks like on a Vax */
 struct	ieee_single {
@@ -94,13 +102,10 @@ static struct sgl_limits {
 
 bool_t
 xdr_float(xdrs, fp)
-	register XDR *xdrs;
-	register float *fp;
+	XDR *xdrs;
+	float *fp;
 {
-#ifdef IEEEFP
-	bool_t rv;
-	long tmpl;
-#else
+#ifndef IEEEFP
 	struct ieee_single is;
 	struct vax_single vs, *vsp;
 	struct sgl_limits *lim;
@@ -110,8 +115,7 @@ xdr_float(xdrs, fp)
 
 	case XDR_ENCODE:
 #ifdef IEEEFP
-		tmpl = *(int32_t *)fp;
-		return (XDR_PUTLONG(xdrs, &tmpl));
+		return (XDR_PUTINT32(xdrs, (int32_t *)fp));
 #else
 		vs = *((struct vax_single *)fp);
 		for (i = 0, lim = sgl_limits;
@@ -128,17 +132,15 @@ xdr_float(xdrs, fp)
 		is.mantissa = (vs.mantissa1 << 16) | vs.mantissa2;
 	shipit:
 		is.sign = vs.sign;
-		return (XDR_PUTLONG(xdrs, (long *)&is));
+		return (XDR_PUTINT32(xdrs, (int32_t *)&is));
 #endif
 
 	case XDR_DECODE:
 #ifdef IEEEFP
-		rv = XDR_GETLONG(xdrs, &tmpl);
-		*(int32_t *)fp = tmpl;
-		return (rv);
+		return (XDR_GETINT32(xdrs, (int32_t *)fp));
 #else
 		vsp = (struct vax_single *)fp;
-		if (!XDR_GETLONG(xdrs, (long *)&is))
+		if (!XDR_GETINT32(xdrs, (int32_t *)&is))
 			return (FALSE);
 		for (i = 0, lim = sgl_limits;
 			i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
@@ -160,10 +162,11 @@ xdr_float(xdrs, fp)
 	case XDR_FREE:
 		return (TRUE);
 	}
+	/* NOTREACHED */
 	return (FALSE);
 }
 
-#ifdef vax
+#if defined(__vax__)
 /* What IEEE double precision floating point looks like on a Vax */
 struct	ieee_double {
 	unsigned int	mantissa1 : 20;
@@ -201,18 +204,17 @@ static struct dbl_limits {
 
 bool_t
 xdr_double(xdrs, dp)
-	register XDR *xdrs;
+	XDR *xdrs;
 	double *dp;
 {
 #ifdef IEEEFP
-	register int32_t *i32p;
+	int32_t *i32p;
 	bool_t rv;
-	long tmpl;
 #else
-	register long *lp;
+	int32_t *lp;
 	struct	ieee_double id;
 	struct	vax_double vd;
-	register struct dbl_limits *lim;
+	struct dbl_limits *lim;
 	int i;
 #endif
 
@@ -220,21 +222,17 @@ xdr_double(xdrs, dp)
 
 	case XDR_ENCODE:
 #ifdef IEEEFP
-		i32p = (int32_t *)dp;
+		i32p = (int32_t *)(void *)dp;
 #if BYTE_ORDER == BIG_ENDIAN
-		tmpl = *i32p++;
-		rv = XDR_PUTLONG(xdrs, &tmpl);
+		rv = XDR_PUTINT32(xdrs, i32p);
 		if (!rv)
 			return (rv);
-		tmpl = *i32p;
-		rv = XDR_PUTLONG(xdrs, &tmpl);
+		rv = XDR_PUTINT32(xdrs, i32p+1);
 #else
-		tmpl = *(i32p+1);
-		rv = XDR_PUTLONG(xdrs, &tmpl);
+		rv = XDR_PUTINT32(xdrs, i32p+1);
 		if (!rv)
 			return (rv);
-		tmpl = *i32p;
-		rv = XDR_PUTLONG(xdrs, &tmpl);
+		rv = XDR_PUTINT32(xdrs, i32p);
 #endif
 		return (rv);
 #else
@@ -258,32 +256,28 @@ xdr_double(xdrs, dp)
 				((vd.mantissa4 >> 3) & MASK(13));
 	shipit:
 		id.sign = vd.sign;
-		lp = (long *)&id;
-		return (XDR_PUTLONG(xdrs, lp++) && XDR_PUTLONG(xdrs, lp));
+		lp = (int32_t *)&id;
+		return (XDR_PUTINT32(xdrs, lp++) && XDR_PUTINT32(xdrs, lp));
 #endif
 
 	case XDR_DECODE:
 #ifdef IEEEFP
-		i32p = (int32_t *)dp;
+		i32p = (int32_t *)(void *)dp;
 #if BYTE_ORDER == BIG_ENDIAN
-		rv = XDR_GETLONG(xdrs, &tmpl);
-		*i32p++ = tmpl;
+		rv = XDR_GETINT32(xdrs, i32p);
 		if (!rv)
 			return (rv);
-		rv = XDR_GETLONG(xdrs, &tmpl);
-		*i32p = tmpl;
+		rv = XDR_GETINT32(xdrs, i32p+1);
 #else
-		rv = XDR_GETLONG(xdrs, &tmpl);
-		*(i32p+1) = tmpl;
+		rv = XDR_GETINT32(xdrs, i32p+1);
 		if (!rv)
 			return (rv);
-		rv = XDR_GETLONG(xdrs, &tmpl);
-		*i32p = tmpl;
+		rv = XDR_GETINT32(xdrs, i32p);
 #endif
 		return (rv);
 #else
-		lp = (long *)&id;
-		if (!XDR_GETLONG(xdrs, lp++) || !XDR_GETLONG(xdrs, lp))
+		lp = (int32_t *)&id;
+		if (!XDR_GETINT32(xdrs, lp++) || !XDR_GETINT32(xdrs, lp))
 			return (FALSE);
 		for (i = 0, lim = dbl_limits;
 			i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
@@ -310,5 +304,6 @@ xdr_double(xdrs, dp)
 	case XDR_FREE:
 		return (TRUE);
 	}
+	/* NOTREACHED */
 	return (FALSE);
 }