2005-07-05 Paolo Carlini <pcarlini@suse.de>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / libsupc++ / new_op.cc

diff --git a/libstdc++-v3/libsupc++/new_op.cc b/libstdc++-v3/libsupc++/new_op.cc
index 29eac93..43c2240 100644 (file)
--- a/libstdc++-v3/libsupc++/new_op.cc
+++ b/libstdc++-v3/libsupc++/new_op.cc
@@ -1,5 +1,7 @@
 // Support routines for the -*- C++ -*- dynamic memory management.
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004
+// Free Software Foundation
 //
 // This file is part of GCC.
 //
@@ -30,14 +32,21 @@
 #include "new"
 #include <cstdlib>
 #include <exception_defines.h>
+#include <bits/c++config.h>
 
 using std::new_handler;
 using std::bad_alloc;
+#if _GLIBCXX_HOSTED
 using std::malloc;
+#else
+// A freestanding C runtime may not provide "malloc" -- but there is no
+// other reasonable way to implement "operator new".
+extern "C" void *malloc (std::size_t);
+#endif
 
 extern new_handler __new_handler;
 
-void *
+_GLIBCXX_WEAK_DEFINITION void *
 operator new (std::size_t sz) throw (std::bad_alloc)
 {
   void *p;