stdcxx/patches/088-7034003-thread-safety.patch

--- stdcxx-4.2.1/include/loc/_numpunct.h    2011-02-02 12:41:01.086059633 -0500
+++ stdcxx-4.2.1/include/loc/_numpunct.h    2011-04-07 17:38:11.594730348 -0400
@@ -60,6 +60,7 @@
     typedef
     basic_string<char_type, char_traits<char_type>, allocator<char_type> >
     string_type;
+    typedef numpunct<_CharT> _Type;

     _EXPLICIT numpunct (_RWSTD_SIZE_T __ref = 0)
         : _RW::__rw_facet (__ref), _C_flags (0) { }
@@ -140,6 +141,8 @@
 inline _TYPENAME numpunct<_CharT>::char_type
 numpunct<_CharT>::decimal_point () const
 {
+    _RWSTD_MT_CLASS_GUARD (_Type);
+
     if (!(_C_flags & _RW::__rw_dp)) {

         numpunct* const __self = _RWSTD_CONST_CAST (numpunct*, this);
@@ -158,6 +161,8 @@
 inline _TYPENAME numpunct<_CharT>::char_type
 numpunct<_CharT>::thousands_sep () const
 {
+    _RWSTD_MT_CLASS_GUARD (_Type);
+
     if (!(_C_flags & _RW::__rw_ts)) {

         numpunct* const __self = _RWSTD_CONST_CAST (numpunct*, this);
@@ -175,6 +180,8 @@
 template <class _CharT>
 inline string numpunct<_CharT>::grouping () const
 {
+    _RWSTD_MT_CLASS_GUARD (_Type);
+
     if (!(_C_flags & _RW::__rw_gr)) {

         numpunct* const __self = _RWSTD_CONST_CAST (numpunct*, this);
@@ -185,7 +192,7 @@
         __self->_C_flags    |= _RW::__rw_gr;
     }

-    return _C_grouping;
+    return _C_grouping.c_str ();
 }


@@ -193,6 +200,8 @@
 inline _TYPENAME numpunct<_CharT>::string_type
 numpunct<_CharT>::truename () const
 {
+    _RWSTD_MT_CLASS_GUARD (_Type);
+
     if (!(_C_flags & _RW::__rw_tn)) {

         numpunct* const __self = _RWSTD_CONST_CAST (numpunct*, this);
@@ -203,7 +212,7 @@
         __self->_C_flags    |= _RW::__rw_tn;
     }

-    return _C_truename;
+    return _C_truename.data ();
 }


@@ -211,6 +220,8 @@
 inline _TYPENAME numpunct<_CharT>::string_type
 numpunct<_CharT>::falsename () const
 {
+    _RWSTD_MT_CLASS_GUARD (_Type);
+
     if (!(_C_flags & _RW::__rw_fn)) {

         numpunct* const __self = _RWSTD_CONST_CAST (numpunct*, this);
@@ -221,7 +232,7 @@
         __self->_C_flags     |= _RW::__rw_fn;
     }

-    return _C_falsename;
+    return _C_falsename.data ();
 }

 // #endif _RWSTD_NO_EXT_NUMPUNCT_PRIMARY
@@ -276,3 +287,4 @@


 #endif   // _RWSTD_LOC_NUMPUNCT_H_INCLUDED
+
--- stdcxx-4.2.1/include/loc/_moneypunct.h  2011-02-02 12:41:01.084951217 -0500
+++ stdcxx-4.2.1/include/loc/_moneypunct.h  2011-04-07 17:40:45.482729647 -0400
@@ -71,6 +71,7 @@
     typedef
     basic_string<char_type, char_traits<char_type>, allocator<char_type> >
     string_type;
+    typedef moneypunct<_CharT, bool> _Type;

     _EXPLICIT moneypunct (_RWSTD_SIZE_T __refs = 0)
         : _RW::__rw_facet (__refs),
@@ -122,49 +123,76 @@

     // 22.2.6.3.1, p1
     virtual char_type do_decimal_point () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return *_C_get (this, _RW::__rw_dp);
     }

     // 22.2.6.3.1, p2
     virtual char_type do_thousands_sep () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return *_C_get (this, _RW::__rw_ts);
     }

     // 22.2.6.3.1, p3
     virtual string do_grouping () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return
             _RWSTD_REINTERPRET_CAST (const char*, _C_get (this, _RW::__rw_gr));
     }

     // 22.2.6.3.1, p4
     virtual string_type do_curr_symbol () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return _C_get (this, _RW::__rw_cs);
     }

     // 22.2.6.3.1, p5
     virtual string_type do_positive_sign () const {
+
+       _RWSTD_MT_CLASS_GUARD (_Type);
+
         return _C_get (this, _RW::__rw_ps);
     }

     // 22.2.6.3.1, p5
     virtual string_type do_negative_sign () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return _C_get (this, _RW::__rw_ns);
     }

     // 22.2.6.3.1, p6
     virtual int do_frac_digits () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return _RWSTD_STATIC_CAST(int, _RWSTD_REINTERPRET_CAST (_RWSTD_SIZE_T,
                                            _C_get (this, _RW::__rw_fd)));
     }

     // 22.2.6.3.1, p7
     virtual pattern do_pos_format () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return *_RWSTD_REINTERPRET_CAST (const pattern*,
                                          _C_get (this, _RW::__rw_pf));
     }

     // 22.2.6.3.1, p5
     virtual pattern do_neg_format () const {
+
+        _RWSTD_MT_CLASS_GUARD (_Type);
+
         return *_RWSTD_REINTERPRET_CAST (const pattern*,
                                          _C_get (this, _RW::__rw_nf));
     }