Missing files.

git-svn-id: svn://localhost/ardour2/branches/3.0@8550 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/pbd/pbd/debug_rt_alloc.h

@@ -0,0 +1,49 @@
+/*
+    Copyright (C) 2011 Paul Davis
+
+    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; either version 2 of the License, or
+    (at your option) any later version.
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifdef DEBUG_RT_ALLOC
+
+#ifndef __pbd_debug_rt_alloc_h__
+#define __pbd_debug_rt_alloc_h__
+
+extern "C" {
+
+/** Should be set to point to a function which returns non-0 if a malloc is
+ *  allowed in the current situation, or 0 if not.
+ */
+extern int (*pbd_alloc_allowed) ();
+
+/** Call this to suspend malloc checking until a call to resume_rt_malloc_checks */
+extern void suspend_rt_malloc_checks ();
+
+/** Resume malloc checking after a suspension */	
+extern void resume_rt_malloc_checks ();
+
+}
+
+#endif
+
+#else
+
+#define suspend_rt_malloc_checks () {}
+#define resume_rt_malloc_checks () {}
+
+#endif
+
+