1 files changed, 96 insertions, 0 deletions
diff --git a/mysys/my_new.cc b/mysys/my_new.cc
new file mode 100644
index 00000000..88080f3e
--- /dev/null
+++ b/mysys/my_new.cc
@@ -0,0 +1,96 @@
+/* Copyright (c) 2000, 2001, 2003-2006 MySQL AB, 2009 Sun Microsystems, Inc.
+   Use is subject to license terms.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335  USA */
+
+/*
+  This is a replacement of new/delete operators to be used when compiling
+  with gcc 3.0.x to avoid including libstdc++ 
+  
+  It is also used to make all memory allocations to go through
+  my_malloc/my_free wrappers (for debugging/safemalloc and accounting)
+*/
+
+#include "mysys_priv.h"
+#include <new>
+
+#ifdef USE_MYSYS_NEW
+
+void *operator new (size_t sz)
+{
+  return (void *) my_malloc (sz ? sz : 1, MYF(0));
+}
+
+void *operator new[] (size_t sz)
+{
+  return (void *) my_malloc (sz ? sz : 1, MYF(0));
+}
+
+void* operator new(std::size_t sz, const std::nothrow_t&) throw()
+{
+  return (void *) my_malloc (sz ? sz : 1, MYF(0));
+}
+
+void* operator new[](std::size_t sz, const std::nothrow_t&) throw()
+{
+  return (void *) my_malloc (sz ? sz : 1, MYF(0));
+}
+
+void operator delete (void *ptr, std::size_t)
+{
+  my_free(ptr);
+}
+
+void operator delete (void *ptr)
+{
+  my_free(ptr);
+}
+
+void operator delete[] (void *ptr) throw ()
+{
+  my_free(ptr);
+}
+
+void operator delete[] (void *ptr, std::size_t) throw ()
+{
+  my_free(ptr);
+}
+
+void operator delete(void* ptr, const std::nothrow_t&) throw()
+{
+  my_free(ptr);
+}
+
+void operator delete[](void* ptr, const std::nothrow_t&) throw()
+{
+  my_free(ptr);
+}
+
+C_MODE_START
+
+int __cxa_pure_virtual()
+{
+  assert(! "Aborted: pure virtual method called.");
+  return 0;
+}
+
+C_MODE_END
+#else
+/* 
+  Define a dummy symbol, just to avoid compiler/linker warnings
+  about compiling an essentially empty file.
+*/
+int my_new_cc_symbol;
+#endif /* USE_MYSYS_NEW */
+