6806791 filter builds could be optimized

6823371 calloc() uses suboptimal memset() causing 15% regression in SpecCPU2006 gcc code

--HG--
rename : usr/src/lib/libkrb5/common/mapfile => usr/src/lib/libkrb5/common/mapfile-vers

2 files changed, 2 insertions, 41 deletions

diff --git a/usr/src/lib/libxnet/common/data.c b/usr/src/lib/libxnet/common/data.c
deleted file mode 100644
index eccdbd746a..0000000000
--- a/usr/src/lib/libxnet/common/data.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright (c) 1996, by Sun Microsystems, Inc.
- * All rights reserved.
- */
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Define any exported data items.  These have to be described within an object
- * rather than a mapfile so that they are assigned to a valid section (and thus
- * do not result in absolute symbols). 
- *
- * Both of these symbols originate from libnsl.  h_error is an uninitialized
- * data item where as t_errno is initialized - the value provided here is
- * irrelevant but necessary to generate an appropriate copy relocation should
- * an application reference this symbol.
- */
-int	h_errno;
-int	t_errno = 0;
diff --git a/usr/src/lib/libxnet/common/mapfile-vers b/usr/src/lib/libxnet/common/mapfile-vers
index 107f590b75..bae43c0320 100644
--- a/usr/src/lib/libxnet/common/mapfile-vers
+++ b/usr/src/lib/libxnet/common/mapfile-vers
@@ -130,7 +130,7 @@ SUNW_1.1 {
 	getservent =		FUNCTION FILTER libsocket.so.1;
 	getsockname = 		FUNCTION FILTER libsocket.so.1;
 	getsockopt = 		FUNCTION FILTER libsocket.so.1;
-	h_errno =		NODIRECT FILTER libnsl.so.1;
+	h_errno =		DATA S0x4 NODIRECT FILTER libnsl.so.1;
 	htonl =			FUNCTION FILTER libc.so.1;
 	htons =			FUNCTION FILTER libc.so.1;
 	inet_addr =		FUNCTION FILTER libnsl.so.1;
@@ -156,7 +156,7 @@ SUNW_1.1 {
 	shutdown = 		FUNCTION FILTER libsocket.so.1;
 	socket = 		FUNCTION FILTER libsocket.so.1;
 	socketpair = 		FUNCTION FILTER libsocket.so.1;
-	t_errno	=		FILTER libnsl.so.1;
+	t_errno	=		DATA S0x4 FILTER libnsl.so.1;
     local:
 	*;
 };