Add wmem queue 'implementation' by wrapping wmem_list and wmem_stack.

Also a bit of misc. refactoring of the stack while I was there, and doc tweaks.

svn path=/trunk/; revision=50769

1 files changed, 81 insertions, 0 deletions

diff --git a/epan/wmem/wmem_queue.h b/epan/wmem/wmem_queue.h
new file mode 100644
index 0000000000..c79489402c
--- /dev/null
+++ b/epan/wmem/wmem_queue.h
@@ -0,0 +1,81 @@
+/* wmem_queue.h
+ * Definitions for the Wireshark Memory Manager Queue
+ * Copyright 2013, Evan Huus <eapache@gmail.com>
+ *
+ * $Id$
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __WMEM_QUEUE_H__
+#define __WMEM_QUEUE_H__
+
+#include <string.h>
+#include <glib.h>
+
+#include "wmem_core.h"
+#include "wmem_list.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/** @addtogroup wmem
+ *  @{
+ *    @defgroup wmem-stack Queue
+ *
+ *    A queue implementation on top of wmem.
+ *
+ *    @{
+ */
+
+/* Wmem queue is implemented as a dumb wrapper over Wmem list and stack */
+typedef wmem_list_t wmem_queue_t;
+
+#define wmem_queue_count(X) wmem_list_count(X)
+
+#define wmem_queue_peek(QUEUE) wmem_stack_peek(QUEUE)
+
+#define wmem_queue_pop(QUEUE) wmem_stack_pop(QUEUE)
+
+#define wmem_queue_push(QUEUE, DATA) wmem_list_append((QUEUE), (DATA))
+
+#define wmem_queue_new(ALLOCATOR) wmem_list_new(ALLOCATOR)
+
+/**   @}
+ *  @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __WMEM_QUEUE_H__ */
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */