From b2f54ec4947b60b9d989cb887f6c62c93a738e02 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Tue, 20 May 2008 14:36:04 +0000 Subject: removed openvpn source code --- src/openvpn/mbuf.h | 110 ----------------------------------------------------- 1 file changed, 110 deletions(-) delete mode 100644 src/openvpn/mbuf.h (limited to 'src/openvpn/mbuf.h') diff --git a/src/openvpn/mbuf.h b/src/openvpn/mbuf.h deleted file mode 100644 index 79628ee..0000000 --- a/src/openvpn/mbuf.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2002-2005 OpenVPN Solutions LLC - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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 (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef MBUF_H -#define MBUF_H - -/* - * Handle both multicast and broadcast functions. - */ - -#if P2MP - -/* define this to enable special test mode */ -/*#define MBUF_TEST*/ - -#include "basic.h" -#include "buffer.h" - -struct multi_instance; - -#define MBUF_INDEX(head, offset, size) (((head) + (offset)) & ((size)-1)) - -struct mbuf_buffer -{ - struct buffer buf; - int refcount; - -# define MF_UNICAST (1<<0) - unsigned int flags; -}; - -struct mbuf_item -{ - struct mbuf_buffer *buffer; - struct multi_instance *instance; -}; - -struct mbuf_set -{ - MUTEX_DEFINE (mutex); - unsigned int head; - unsigned int len; - unsigned int capacity; - unsigned int max_queued; - struct mbuf_item *array; -}; - -struct mbuf_set *mbuf_init (unsigned int size); -void mbuf_free (struct mbuf_set *ms); - -struct mbuf_buffer *mbuf_alloc_buf (const struct buffer *buf); -void mbuf_free_buf (struct mbuf_buffer *mb); - -void mbuf_add_item (struct mbuf_set *ms, const struct mbuf_item *item); - -bool mbuf_extract_item (struct mbuf_set *ms, struct mbuf_item *item, const bool lock); - -void mbuf_dereference_instance (struct mbuf_set *ms, struct multi_instance *mi); - -static inline bool -mbuf_defined (const struct mbuf_set *ms) -{ - return ms && ms->len; -} - -static inline bool -mbuf_len (const struct mbuf_set *ms) -{ - return ms->len; -} - -static inline int -mbuf_maximum_queued (const struct mbuf_set *ms) -{ - return (int) ms->max_queued; -} - -static inline struct multi_instance * -mbuf_peek (struct mbuf_set *ms) -{ - struct multi_instance *mbuf_peek_dowork (struct mbuf_set *ms); - if (mbuf_defined (ms)) - return mbuf_peek_dowork (ms); - else - return NULL; -} - -#endif -#endif -- cgit v1.2.3