[toolchain/uclibc] use 'fputws_unlocked(S,F)' instead of 'fputws(S,F)'

this eliminates a source of reproduceable freezes
http://lists.uclibc.org/pipermail/uclibc/2011-May/045367.html

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27001 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/toolchain/uClibc/patches-0.9.32/350-use-fputs_unlocked.patch b/toolchain/uClibc/patches-0.9.32/350-use-fputs_unlocked.patch
new file mode 100644 (file)
index 0000000..b2cd37f
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.32/350-use-fputs_unlocked.patch
@@ -0,0 +1,21 @@
+commit 3e3ae40f053b22fbb9bef50067d6edad4c358c4c
+Author: Mirko Vogt <dev@nanl.de>
+Date:   Tue May 24 14:36:42 2011 +0200
+
+    use 'fputws_unlocked(S,F)' instead of 'fputws(S,F)'
+    
+    this eliminates a source of reproduceable freezes
+
+diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c
+index 3db8cdf..069db16 100644
+--- a/libc/stdio/_vfprintf.c
++++ b/libc/stdio/_vfprintf.c
+@@ -1229,7 +1229,7 @@ static size_t _fp_out_narrow(FILE *fp, intptr_t type, intptr_t len, intptr_t buf
+ #define STRLEN  wcslen
+ #define _PPFS_init _ppwfs_init
+ /* Pulls in fseek: */
+-#define OUTPUT(F,S)                   fputws(S,F)
++#define OUTPUT(F,S)                   fputws_unlocked(S,F)
+ /* TODO: #define OUTPUT(F,S)          _wstdio_fwrite((S),wcslen(S),(F)) */
+ #define _outnwcs(stream, wstring, len)        _wstdio_fwrite((const wchar_t *)(wstring), len, stream)
+ #define FP_OUT _fp_out_wide