From 19af816023015524cf643a64b3291703fab28340 Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 6 Nov 2010 23:49:11 +0000
Subject: [PATCH] [toolchain] uClibc: fix errno access in pthreads (#8166,
 #8177) Reading errno within pthreads always resulted in 0 breaking various
 programs like transmission and collectd. This patch is not 100% thread safe
 but it brings back threading into a usable state for now.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23905 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../patches-0.9.31/904-pthread_errno_fix.patch | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 toolchain/uClibc/patches-0.9.31/904-pthread_errno_fix.patch

diff --git a/toolchain/uClibc/patches-0.9.31/904-pthread_errno_fix.patch b/toolchain/uClibc/patches-0.9.31/904-pthread_errno_fix.patch
new file mode 100644
index 000000000..543750c81
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.31/904-pthread_errno_fix.patch
@@ -0,0 +1,18 @@
+--- a/libpthread/linuxthreads.old/errno.c
++++ b/libpthread/linuxthreads.old/errno.c
+@@ -22,6 +22,7 @@
+ #include "internals.h"
+ #include <stdio.h>
+ 
++libpthread_hidden_proto(__errno_location)
+ int *
+ __errno_location (void)
+ {
+@@ -29,6 +30,7 @@ __errno_location (void)
+   return THREAD_GETMEM (self, p_errnop);
+ }
+ 
++libpthread_hidden_proto(__h_errno_location)
+ int *
+ __h_errno_location (void)
+ {