re PR libstdc++/15412 (_GLIBCXX_ symbols symbols defined and used in different namesp...

2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/15412
	* include/bits/stl_threads.h (_GLIBCXX_mutex): Move to namespace
	__gnu_internal.
	(_GLIBCXX_mutex_address): Same.
	(_GLIBCXX_once): Same.
	(_GLIBCXX_mutex_init): Same.
	(_GLIBCXX_mutex_address_init): Same.

From-SVN: r81785

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 428c55940a8df9f85511dbc737a41abaa861a585..56da7b312343740b2a96f5fd54f3aa3279c4f876 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>
+
+       PR libstdc++/15412
+       * include/bits/stl_threads.h (_GLIBCXX_mutex): Move to namespace
+       __gnu_internal.
+       (_GLIBCXX_mutex_address): Same.
+       (_GLIBCXX_once): Same.  
+       (_GLIBCXX_mutex_init): Same.
+       (_GLIBCXX_mutex_address_init): Same.
+       
 2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>
        
        * docs/html/abi.html: New.

diff --git a/libstdc++-v3/include/bits/stl_threads.h b/libstdc++-v3/include/bits/stl_threads.h
index 93fb9e99ee68b8f96ebf7f0c1897a4144b1f964f..04baf0a08f9192c13c6535bc96fb5f71adab9465 100644 (file)
--- a/libstdc++-v3/include/bits/stl_threads.h
+++ b/libstdc++-v3/include/bits/stl_threads.h
@@ -1,6 +1,6 @@
 // Threading support -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -54,7 +54,7 @@
 // layer.
 #include "bits/gthr.h"
 
-namespace __gnu_cxx
+namespace __gnu_internal
 {
 #if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
   extern __gthread_mutex_t _GLIBCXX_mutex;
@@ -63,7 +63,10 @@ namespace __gnu_cxx
   extern void _GLIBCXX_mutex_init(void);
   extern void _GLIBCXX_mutex_address_init(void);
 #endif
+} // namespace __gnu_internal
 
+namespace __gnu_cxx
+{
   // Locking class.  Note that this class *does not have a
   // constructor*.  It must be initialized either statically, with
   // __STL_MUTEX_INITIALIZER, or dynamically, by explicitly calling
@@ -92,24 +95,24 @@ namespace __gnu_cxx
       // There should be no code in this path given the usage rules above.
 #elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
       if (_M_init_flag) return;
-      if (__gthread_once(&__gnu_cxx::_GLIBCXX_once,
-                        __gnu_cxx::_GLIBCXX_mutex_init) != 0
+      if (__gthread_once(&__gnu_internal::_GLIBCXX_once,
+                        __gnu_internal::_GLIBCXX_mutex_init) != 0
          && __gthread_active_p())
        abort ();
-      __gthread_mutex_lock(&__gnu_cxx::_GLIBCXX_mutex);
+      __gthread_mutex_lock(&__gnu_internal::_GLIBCXX_mutex);
       if (!_M_init_flag)
        {
          // Even though we have a global lock, we use __gthread_once to be
          // absolutely certain the _M_lock mutex is only initialized once on
          // multiprocessor systems.
-         __gnu_cxx::_GLIBCXX_mutex_address = &_M_lock;
+         __gnu_internal::_GLIBCXX_mutex_address = &_M_lock;
          if (__gthread_once(&_M_once,
-                            __gnu_cxx::_GLIBCXX_mutex_address_init) != 0
+                            __gnu_internal::_GLIBCXX_mutex_address_init) != 0
            && __gthread_active_p())
            abort();
          _M_init_flag = 1;
        }
-      __gthread_mutex_unlock(&__gnu_cxx::_GLIBCXX_mutex);
+      __gthread_mutex_unlock(&__gnu_internal::_GLIBCXX_mutex);
 #endif
     }