diff options
author | julian <julian@FreeBSD.org> | 2001-02-22 17:14:36 +0000 |
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committer | julian <julian@FreeBSD.org> | 2001-02-22 17:14:36 +0000 |
commit | e658f358fdbe8295147158c5d6385aea1a1fc6e7 (patch) | |
tree | fa7be4a313614951b264ebdc147049a32e655560 /sys/netgraph/ng_split.h | |
parent | f07ed9620d3edd69e2dc4b608fd9534821d89776 (diff) | |
download | FreeBSD-src-e658f358fdbe8295147158c5d6385aea1a1fc6e7.zip FreeBSD-src-e658f358fdbe8295147158c5d6385aea1a1fc6e7.tar.gz |
Add a 'splitter' node to separate a bidirectional
packet flow into two unidirectional flows.
Part of a suite of nodes developed for packet flow control.
More to follow as I have time to port them to 5.x or
as others do so. The ipfw node will be the hardest..
Submitted by: "Vitaly V. Belekhov" <vitaly@riss-telecom.ru>
Diffstat (limited to 'sys/netgraph/ng_split.h')
-rw-r--r-- | sys/netgraph/ng_split.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sys/netgraph/ng_split.h b/sys/netgraph/ng_split.h new file mode 100644 index 0000000..a8b66d5 --- /dev/null +++ b/sys/netgraph/ng_split.h @@ -0,0 +1,45 @@ +/* + * + * Copyright (c) 1999-2000, Vitaly V Belekhov + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + + +#ifndef _NG_SPLIT_H +#define _NG_SPLIT_H + +/* Node type name and magic cookie */ +#define NG_SPLIT_NODE_TYPE "ng_split" +#define NGM_NG_SPLIT_COOKIE 949409402 + +/* My hook names */ +#define NG_SPLIT_HOOK_MIXED "mixed" /* Mixed stream (in/out) */ +#define NG_SPLIT_HOOK_OUTHOOK "out" /* Output to outhook (sending out) */ +#define NG_SPLIT_HOOK_INHOOK "in" /* Input from inhook (recieving) */ + +#endif /* _NG_SPLIT_H */ |