From f418f52701de02954c90341e5c9ccdd3f07ccd33 Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Fri, 25 Mar 2011 00:49:42 +0100
Subject: errno, h_errno: correct them for non-TLS

Move h_errno related stuff to separate file.
Do not hide errno and h_errno for non-TLS, else it keeps being 0.
Make __[h_]errno_location weak for non-TLS.

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/misc/internals/__errno_location.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'libc/misc/internals/__errno_location.c')

diff --git a/libc/misc/internals/__errno_location.c b/libc/misc/internals/__errno_location.c
index 340950037..dec913f30 100644
--- a/libc/misc/internals/__errno_location.c
+++ b/libc/misc/internals/__errno_location.c
@@ -4,10 +4,16 @@
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
 
-#include "internal_errno.h"
+#include <features.h>
+#include <errno.h>
+
+#ifndef __UCLIBC_HAS_TLS__
+# undef errno
+extern int errno;
+#endif
 
 int *__errno_location(void)
 {
     return &errno;
 }
-libc_hidden_weak(__errno_location)
+libc_hidden_def(__errno_location)
-- 
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