[src/trunk]: src/lib/libc I'm fairly sure the libc rules require that arc4ran...

[dsl <dsl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/441fd319523d
branches:  trunk
changeset: 781125:441fd319523d
user:      dsl <dsl%NetBSD.org@localhost>
date:      Mon Aug 20 21:38:09 2012 +0000

description:
I'm fairly sure the libc rules require that arc4random_addrandom,
arc4random_buf, arc4random_stir and arc4random_uniform be weak.

diffstat:

 lib/libc/gen/arc4random.c    |  8 ++++++--
 lib/libc/include/namespace.h |  6 +++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diffs (49 lines):

diff -r 14e9a96ba5fb -r 441fd319523d lib/libc/gen/arc4random.c
--- a/lib/libc/gen/arc4random.c Mon Aug 20 21:20:19 2012 +0000
+++ b/lib/libc/gen/arc4random.c Mon Aug 20 21:38:09 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: arc4random.c,v 1.19 2012/08/20 20:32:09 dsl Exp $      */
+/*     $NetBSD: arc4random.c,v 1.20 2012/08/20 21:38:09 dsl Exp $      */
 /*     $OpenBSD: arc4random.c,v 1.6 2001/06/05 05:05:38 pvalchev Exp $ */
 
 /*
@@ -27,7 +27,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: arc4random.c,v 1.19 2012/08/20 20:32:09 dsl Exp $");
+__RCSID("$NetBSD: arc4random.c,v 1.20 2012/08/20 21:38:09 dsl Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include "namespace.h"
@@ -42,6 +42,10 @@
 
 #ifdef __weak_alias
 __weak_alias(arc4random,_arc4random)
+__weak_alias(arc4random_addrandom,_arc4random_addrandom)
+__weak_alias(arc4random_buf,_arc4random_buf)
+__weak_alias(arc4random_stir,_arc4random_stir)
+__weak_alias(arc4random_uniform,_arc4random_uniform)
 #endif
 
 struct arc4_stream {
diff -r 14e9a96ba5fb -r 441fd319523d lib/libc/include/namespace.h
--- a/lib/libc/include/namespace.h      Mon Aug 20 21:20:19 2012 +0000
+++ b/lib/libc/include/namespace.h      Mon Aug 20 21:38:09 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: namespace.h,v 1.155 2012/07/09 21:25:46 rmind Exp $    */
+/*     $NetBSD: namespace.h,v 1.156 2012/08/20 21:38:10 dsl Exp $      */
 
 /*-
  * Copyright (c) 1997-2004 The NetBSD Foundation, Inc.
@@ -155,6 +155,10 @@
 #define alarm                  _alarm
 #define alphasort              _alphasort
 #define arc4random             _arc4random
+#define arc4random_addrandom   _arc4random_addrandom
+#define arc4random_buf         _arc4random_buf
+#define arc4random_stir                _arc4random_stir
+#define arc4random_uniform     _arc4random_uniform
 #define asctime_r              _asctime_r
 #define asprintf               _asprintf
 #define atoll                  _atoll