Add a header file to check for G_GNUC_MALLOC.

svn path=/trunk/; revision=31655

1 files changed, 36 insertions, 0 deletions

diff --git a/epan/g_gnuc_malloc.h b/epan/g_gnuc_malloc.h
new file mode 100644
index 0000000000..37f8d2eeab
--- /dev/null
+++ b/epan/g_gnuc_malloc.h
@@ -0,0 +1,36 @@
+/* g_gnuc_malloc.h
+ * Definitions of macro to conditionally do GCC malloc optimization
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __G_GNUC_MALLOC_H__
+#define __G_GNUC_MALLOC_H__
+
+/**
+ * GLib 2.6 has the ability to enable better optimization of malloc functions.
+ * Hide the differences between different glib versions in this G_GNUC_MALLOC macro.
+ */
+#if ! GLIB_CHECK_VERSION(2,6,0)
+	#define G_GNUC_MALLOC
+#endif
+
+#endif /* g_gnuc_malloc.h */