From 546626ef931a8053872c26e20dad7feab1cdee2e Mon Sep 17 00:00:00 2001
From: guenther <>
Date: Sun, 6 Sep 2015 20:26:20 +0000
Subject: Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame
 to eliminate duplicate copies of the tables and get direct access internally

ok kettenis@ deraadt@
---
 src/lib/libc/include/namespace.h |  9 +--------
 src/lib/libc/string/strerror_r.c | 10 +++-------
 2 files changed, 4 insertions(+), 15 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/libc/include/namespace.h b/src/lib/libc/include/namespace.h
index 381ccc35be..939515251e 100644
--- a/src/lib/libc/include/namespace.h
+++ b/src/lib/libc/include/namespace.h
@@ -1,15 +1,8 @@
-/*	$OpenBSD: namespace.h,v 1.4 2015/09/05 11:25:30 guenther Exp $	*/
+/*	$OpenBSD: namespace.h,v 1.5 2015/09/06 20:26:20 guenther Exp $	*/
 
 #ifndef _LIBC_NAMESPACE_H_
 #define _LIBC_NAMESPACE_H_
 
-/* These will be replaced with symbol renaming ala PROTO_NORMAL */
-#define strtoq		_strtoq
-#define strtouq		_strtouq
-#define sys_errlist	_sys_errlist
-#define sys_nerr	_sys_nerr
-#define sys_siglist	_sys_siglist
-
 /*
  * Copyright (c) 2015 Philip Guenther <guenther@openbsd.org>
  *
diff --git a/src/lib/libc/string/strerror_r.c b/src/lib/libc/string/strerror_r.c
index 2262cb512d..8a15ff1afc 100644
--- a/src/lib/libc/string/strerror_r.c
+++ b/src/lib/libc/string/strerror_r.c
@@ -1,14 +1,10 @@
-/* $OpenBSD: strerror_r.c,v 1.10 2015/09/05 11:25:30 guenther Exp $ */
+/* $OpenBSD: strerror_r.c,v 1.11 2015/09/06 20:26:20 guenther Exp $ */
 /* Public Domain <marc@snafu.org> */
 
 #ifdef NLS
 #include <nl_types.h>
 #endif
 
-#define sys_errlist	_sys_errlist
-#define sys_nerr	_sys_nerr
-#define sys_siglist	_sys_siglist
-
 #include <errno.h>
 #include <limits.h>
 #include <signal.h>
@@ -65,7 +61,7 @@ __itoa(int num, int sign, char *buffer, size_t start, size_t end)
 
 static int
 __num2string(int num, int sign, int setid, char *buf, size_t buflen,
-    char * list[], size_t max, const char *def)
+    const char * const list[], size_t max, const char *def)
 {
 	int ret = 0;
 	size_t len;
@@ -129,7 +125,7 @@ DEF_WEAK(strerror_r);
 char *
 __strsignal(int num, char *buf)
 {
-	__num2string(num, 0, 2, buf, NL_TEXTMAX, (char **)sys_siglist, NSIG,
+	__num2string(num, 0, 2, buf, NL_TEXTMAX, sys_siglist, NSIG,
 	    USIGPREFIX);
 	return buf;
 }
-- 
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