Current Path : /sys/netgraph/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/netgraph/ng_deflate.h |
/*- * Copyright (c) 2006 Alexander Motin <mav@alkar.net> * 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: release/9.1.0/sys/netgraph/ng_deflate.h 165581 2006-12-28 15:44:05Z glebius $ */ #ifndef _NETGRAPH_NG_DEFLATE_H_ #define _NETGRAPH_NG_DEFLATE_H_ /* Node type name and magic cookie */ #define NG_DEFLATE_NODE_TYPE "deflate" #define NGM_DEFLATE_COOKIE 1166642656 /* Hook names */ #define NG_DEFLATE_HOOK_COMP "comp" /* compression hook */ #define NG_DEFLATE_HOOK_DECOMP "decomp" /* decompression hook */ /* Config struct */ struct ng_deflate_config { u_char enable; /* node enabled */ u_char windowBits; /* log2(Window size) */ }; /* Keep this in sync with the above structure definition. */ #define NG_DEFLATE_CONFIG_INFO { \ { "enable", &ng_parse_uint8_type }, \ { "windowBits", &ng_parse_uint8_type }, \ { NULL } \ } /* Statistics structure for one direction. */ struct ng_deflate_stats { uint64_t FramesPlain; uint64_t FramesComp; uint64_t FramesUncomp; uint64_t InOctets; uint64_t OutOctets; uint64_t Errors; }; /* Keep this in sync with the above structure definition. */ #define NG_DEFLATE_STATS_INFO { \ { "FramesPlain",&ng_parse_uint64_type }, \ { "FramesComp", &ng_parse_uint64_type }, \ { "FramesUncomp", &ng_parse_uint64_type }, \ { "InOctets", &ng_parse_uint64_type }, \ { "OutOctets", &ng_parse_uint64_type }, \ { "Errors", &ng_parse_uint64_type }, \ { NULL } \ } /* Netgraph commands */ enum { NGM_DEFLATE_CONFIG = 1, NGM_DEFLATE_RESETREQ, /* sent either way! */ NGM_DEFLATE_GET_STATS, NGM_DEFLATE_CLR_STATS, NGM_DEFLATE_GETCLR_STATS, }; #endif /* _NETGRAPH_NG_DEFLATE_H_ */