From: niklas <niklas@openbsd.org>
Date: Sat, 9 Mar 1996 02:42:53 +0000 (+0000)
Subject: From NetBSD: 960217 merge
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a3320e1fbb9e87b89748f7eb5878def50449370a;p=openbsd

From NetBSD: 960217 merge
---

diff --git a/lib/libc/rpc/xdr_mem.c b/lib/libc/rpc/xdr_mem.c
index 5927e8b330d..a1bbb866a4d 100644
--- a/lib/libc/rpc/xdr_mem.c
+++ b/lib/libc/rpc/xdr_mem.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: xdr_mem.c,v 1.3 1995/02/25 03:02:07 cgd Exp $	*/
+/*	$OpenBSD: xdr_mem.c,v 1.2 1996/03/09 02:42:53 niklas Exp $	*/
+/*	$NetBSD: xdr_mem.c,v 1.4 1996/02/08 08:06:05 mycroft Exp $	*/
 
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
@@ -32,7 +33,7 @@
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
 /*static char *sccsid = "from: @(#)xdr_mem.c	2.1 88/07/29 4.0 RPCSRC";*/
-static char *rcsid = "$NetBSD: xdr_mem.c,v 1.3 1995/02/25 03:02:07 cgd Exp $";
+static char *rcsid = "$NetBSD: xdr_mem.c,v 1.4 1996/02/08 08:06:05 mycroft Exp $";
 #endif
 
 /*
@@ -51,23 +52,37 @@ static char *rcsid = "$NetBSD: xdr_mem.c,v 1.3 1995/02/25 03:02:07 cgd Exp $";
 #include <rpc/xdr.h>
 #include <netinet/in.h>
 
-static bool_t	xdrmem_getlong();
-static bool_t	xdrmem_putlong();
+static bool_t	xdrmem_getlong_aligned();
+static bool_t	xdrmem_putlong_aligned();
+static bool_t	xdrmem_getlong_unaligned();
+static bool_t	xdrmem_putlong_unaligned();
 static bool_t	xdrmem_getbytes();
 static bool_t	xdrmem_putbytes();
 static u_int	xdrmem_getpos(); /* XXX w/64-bit pointers, u_int not enough! */
 static bool_t	xdrmem_setpos();
-static int32_t *xdrmem_inline();
+static int32_t *xdrmem_inline_aligned();
+static int32_t *xdrmem_inline_unaligned();
 static void	xdrmem_destroy();
 
-static struct	xdr_ops xdrmem_ops = {
-	xdrmem_getlong,
-	xdrmem_putlong,
+static struct	xdr_ops xdrmem_ops_aligned = {
+	xdrmem_getlong_aligned,
+	xdrmem_putlong_aligned,
 	xdrmem_getbytes,
 	xdrmem_putbytes,
 	xdrmem_getpos,
 	xdrmem_setpos,
-	xdrmem_inline,
+	xdrmem_inline_aligned,
+	xdrmem_destroy
+};
+
+static struct	xdr_ops xdrmem_ops_unaligned = {
+	xdrmem_getlong_unaligned,
+	xdrmem_putlong_unaligned,
+	xdrmem_getbytes,
+	xdrmem_putbytes,
+	xdrmem_getpos,
+	xdrmem_setpos,
+	xdrmem_inline_unaligned,
 	xdrmem_destroy
 };
 
@@ -84,7 +99,8 @@ xdrmem_create(xdrs, addr, size, op)
 {
 
 	xdrs->x_op = op;
-	xdrs->x_ops = &xdrmem_ops;
+	xdrs->x_ops = ((size_t)addr & (sizeof(int32_t) - 1))
+	    ? &xdrmem_ops_unaligned : &xdrmem_ops_aligned;
 	xdrs->x_private = xdrs->x_base = addr;
 	xdrs->x_handy = size;
 }
@@ -93,30 +109,61 @@ static void
 xdrmem_destroy(/*xdrs*/)
 	/*XDR *xdrs;*/
 {
+
+}
+
+static bool_t
+xdrmem_getlong_aligned(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+
+	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
+		return (FALSE);
+	*lp = ntohl(*(int32_t *)xdrs->x_private);
+	xdrs->x_private += sizeof(int32_t);
+	return (TRUE);
 }
 
 static bool_t
-xdrmem_getlong(xdrs, lp)
+xdrmem_putlong_aligned(xdrs, lp)
 	register XDR *xdrs;
 	long *lp;
 {
 
 	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
 		return (FALSE);
-	*lp = (long)ntohl((u_int32_t)(*((int32_t *)(xdrs->x_private))));
+	*(int32_t *)xdrs->x_private = htonl(*lp);
 	xdrs->x_private += sizeof(int32_t);
 	return (TRUE);
 }
 
 static bool_t
-xdrmem_putlong(xdrs, lp)
+xdrmem_getlong_unaligned(xdrs, lp)
 	register XDR *xdrs;
 	long *lp;
 {
+	int32_t l;
 
 	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
 		return (FALSE);
-	*(int32_t *)xdrs->x_private = (int32_t)htonl((int32_t)(*lp));
+	bcopy(xdrs->x_private, &l, sizeof(int32_t));
+	*lp = ntohl(l);
+	xdrs->x_private += sizeof(int32_t);
+	return (TRUE);
+}
+
+static bool_t
+xdrmem_putlong_unaligned(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+	int32_t l;
+
+	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
+		return (FALSE);
+	l = htonl(*lp);
+	bcopy(&l, xdrs->x_private, sizeof(int32_t));
 	xdrs->x_private += sizeof(int32_t);
 	return (TRUE);
 }
@@ -174,7 +221,7 @@ xdrmem_setpos(xdrs, pos)
 }
 
 static int32_t *
-xdrmem_inline(xdrs, len)
+xdrmem_inline_aligned(xdrs, len)
 	register XDR *xdrs;
 	int len;
 {
@@ -182,8 +229,17 @@ xdrmem_inline(xdrs, len)
 
 	if (xdrs->x_handy >= len) {
 		xdrs->x_handy -= len;
-		buf = (int32_t *) xdrs->x_private;
+		buf = (int32_t *)xdrs->x_private;
 		xdrs->x_private += len;
 	}
 	return (buf);
 }
+
+static int32_t *
+xdrmem_inline_unaligned(xdrs, len)
+	register XDR *xdrs;
+	int len;
+{
+
+	return (0);
+}
diff --git a/lib/libc/string/bcmp.c b/lib/libc/string/bcmp.c
index 2cc38baee36..edd83c2686d 100644
--- a/lib/libc/string/bcmp.c
+++ b/lib/libc/string/bcmp.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: bcmp.c,v 1.2 1996/03/09 02:42:54 niklas Exp $	*/
+
 /*
  * Copyright (c) 1987 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)bcmp.c	5.6 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: bcmp.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
+static char *rcsid = "$Id: bcmp.c,v 1.2 1996/03/09 02:42:54 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -41,6 +43,7 @@ static char *rcsid = "$Id: bcmp.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
 /*
  * bcmp -- vax cmpc3 instruction
  */
+int
 bcmp(b1, b2, length)
 	const void *b1, *b2;
 	register size_t length;
diff --git a/lib/libc/string/bm.c b/lib/libc/string/bm.c
index 68eac22ecc1..4bc5f178014 100644
--- a/lib/libc/string/bm.c
+++ b/lib/libc/string/bm.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: bm.c,v 1.2 1996/03/09 02:42:55 niklas Exp $	*/
+
 /*-
  * Copyright (c) 1994
  *	The Regents of the University of California.  All rights reserved.
@@ -34,10 +36,10 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-/* from: static char sccsid[] = "@(#)bm.c	8.7 (Berkeley) 6/21/94"; */
-static char *rcsid = "$Id: bm.c,v 1.1.1.1 1995/10/18 08:42:20 deraadt Exp $";
-#endif /* not lint */
+#if defined(LIBC_SCCS) && !defined(lint)
+/* from: static char sccsid[] = "@(#)bm.c     8.7 (Berkeley) 6/21/94"; */
+static char *rcsid = "$Id: bm.c,v 1.2 1996/03/09 02:42:55 niklas Exp $";
+#endif /* LIBC_SCCS && not lint */
 
 #include <sys/types.h>
 
diff --git a/lib/libc/string/strcat.c b/lib/libc/string/strcat.c
index e741b84f032..10e0aefe124 100644
--- a/lib/libc/string/strcat.c
+++ b/lib/libc/string/strcat.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: strcat.c,v 1.2 1996/03/09 02:42:56 niklas Exp $	*/
+
 /*
  * Copyright (c) 1988 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strcat.c	5.6 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strcat.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $";
+static char *rcsid = "$Id: strcat.c,v 1.2 1996/03/09 02:42:56 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -46,6 +48,6 @@ strcat(s, append)
 	char *save = s;
 
 	for (; *s; ++s);
-	while (*s++ = *append++);
+	while ((*s++ = *append++) != '\0');
 	return(save);
 }
diff --git a/lib/libc/string/strcpy.c b/lib/libc/string/strcpy.c
index 669bfde23ec..86956cdb957 100644
--- a/lib/libc/string/strcpy.c
+++ b/lib/libc/string/strcpy.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: strcpy.c,v 1.2 1996/03/09 02:42:57 niklas Exp $	*/
+
 /*
  * Copyright (c) 1988 Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strcpy.c	5.7 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strcpy.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $";
+static char *rcsid = "$Id: strcpy.c,v 1.2 1996/03/09 02:42:57 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <string.h>
@@ -45,6 +47,6 @@ strcpy(to, from)
 {
 	char *save = to;
 
-	for (; *to = *from; ++from, ++to);
+	for (; (*to = *from) != '\0'; ++from, ++to);
 	return(save);
 }
diff --git a/lib/libc/string/strftime.c b/lib/libc/string/strftime.c
index b696a60e558..0b69e10ac05 100644
--- a/lib/libc/string/strftime.c
+++ b/lib/libc/string/strftime.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: strftime.c,v 1.3 1996/03/09 02:42:58 niklas Exp $	*/
+
 /*
  * Copyright (c) 1989 The Regents of the University of California.
  * All rights reserved.
@@ -33,7 +35,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 /*static char *sccsid = "from: @(#)strftime.c	5.11 (Berkeley) 2/24/91";*/
-static char *rcsid = "$Id: strftime.c,v 1.2 1995/12/30 08:16:41 deraadt Exp $";
+static char *rcsid = "$Id: strftime.c,v 1.3 1996/03/09 02:42:58 niklas Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/localedef.h>
@@ -272,7 +274,7 @@ _fmt(format, t)
 	return(gsize);
 }
 
-static
+static int
 _secs(t)
 	struct tm *t;
 {
@@ -289,7 +291,7 @@ _secs(t)
 	return(_add(++p));
 }
 
-static
+static int
 _conv(n, digits, pad)
 	int n, digits;
 	char pad;
@@ -304,7 +306,7 @@ _conv(n, digits, pad)
 	return(_add(++p));
 }
 
-static
+static int
 _add(str)
 	register char *str;
 {
diff --git a/lib/libc/sys/mount.2 b/lib/libc/sys/mount.2
index 4c00bff8434..068cbc87042 100644
--- a/lib/libc/sys/mount.2
+++ b/lib/libc/sys/mount.2
@@ -1,4 +1,5 @@
-.\"	$NetBSD: mount.2,v 1.10 1995/11/28 06:41:53 jtc Exp $
+.\"	$OpenBSD: mount.2,v 1.4 1996/03/09 02:42:59 niklas Exp $
+.\"	$NetBSD: mount.2,v 1.11 1996/02/08 18:33:58 mycroft Exp $
 .\"
 .\" Copyright (c) 1980, 1989, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -44,7 +45,7 @@
 .Fd #include <sys/param.h>
 .Fd #include <sys/mount.h>
 .Ft int
-.Fn mount "char *type" "const char *dir" "int flags" "void *data"
+.Fn mount "const char *type" "const char *dir" "int flags" "void *data"
 .Ft int
 .Fn unmount "const char *dir" "int flags"
 .Sh DESCRIPTION
diff --git a/lib/libc/yp/xdryp.c b/lib/libc/yp/xdryp.c
index 1145b1bb4fd..e8a8b06b568 100644
--- a/lib/libc/yp/xdryp.c
+++ b/lib/libc/yp/xdryp.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: xdryp.c,v 1.9 1995/07/14 21:04:17 christos Exp $	*/
+/*    $OpenBSD: xdryp.c,v 1.3 1996/03/09 02:43:00 niklas Exp $   */
+/*    $NetBSD: xdryp.c,v 1.10 1996/02/04 23:26:21 jtc Exp $   */
 
 /*
  * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
@@ -31,8 +32,8 @@
  * SUCH DAMAGE.
  */
 
-#ifndef LINT
-static char *rcsid = "$NetBSD: xdryp.c,v 1.9 1995/07/14 21:04:17 christos Exp $";
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$NetBSD: xdryp.c,v 1.10 1996/02/04 23:26:21 jtc Exp $";
 #endif
 
 #include <sys/param.h>
diff --git a/lib/libc/yp/yplib.c b/lib/libc/yp/yplib.c
index 855b6398d93..cca10d3cda9 100644
--- a/lib/libc/yp/yplib.c
+++ b/lib/libc/yp/yplib.c
@@ -1,4 +1,5 @@
-/*	$NetBSD: yplib.c,v 1.16 1995/07/14 21:04:24 christos Exp $	 */
+/*	$OpenBSD: yplib.c,v 1.4 1996/03/09 02:43:01 niklas Exp $	 */
+/*	$NetBSD: yplib.c,v 1.17 1996/02/04 23:26:26 jtc Exp $	 */
 
 /*
  * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
@@ -31,8 +32,8 @@
  * SUCH DAMAGE.
  */
 
-#ifndef LINT
-static char rcsid[] = "$NetBSD: yplib.c,v 1.16 1995/07/14 21:04:24 christos Exp $";
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: yplib.c,v 1.17 1996/02/04 23:26:26 jtc Exp $";
 #endif
 
 #include <sys/param.h>