bsd/netinet/ip_flow.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*-
  26  * Copyright (c) 1998 The NetBSD Foundation, Inc.
  27  * All rights reserved.
  28  *
  29  * This code is derived from software contributed to The NetBSD Foundation
  30  * by the 3am Software Foundry ("3am").  It was developed by Matt Thomas.
  31  *
  32  * Redistribution and use in source and binary forms, with or without
  33  * modification, are permitted provided that the following conditions
  34  * are met:
  35  * 1. Redistributions of source code must retain the above copyright
  36  *    notice, this list of conditions and the following disclaimer.
  37  * 2. Redistributions in binary form must reproduce the above copyright
  38  *    notice, this list of conditions and the following disclaimer in the
  39  *    documentation and/or other materials provided with the distribution.
  40  * 3. All advertising materials mentioning features or use of this software
  41  *    must display the following acknowledgement:
  42  *      This product includes software developed by the NetBSD
  43  *      Foundation, Inc. and its contributors.
  44  * 4. Neither the name of The NetBSD Foundation nor the names of its
  45  *    contributors may be used to endorse or promote products derived
  46  *    from this software without specific prior written permission.
  47  *
  48  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  49  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  50  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  51  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  52  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  53  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  54  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  55  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  56  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  57  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  58  * POSSIBILITY OF SUCH DAMAGE.
  59  *
  60  * $FreeBSD: src/sys/netinet/ip_flow.h,v 1.2 1999/08/28 00:49:22 peter Exp $
  61  */
  62
  63 #ifndef _NETINET_IP_FLOW_H
  64 #define _NETINET_IP_FLOW_H
  65 #include <sys/appleapiopts.h>
  66
  67 #ifdef __APPLE_API_PRIVATE
  68 struct ipflow {
  69         LIST_ENTRY(ipflow) ipf_next;    /* next ipflow in bucket */
  70         struct in_addr ipf_dst;         /* destination address */
  71         struct in_addr ipf_src;         /* source address */
  72
  73         u_int8_t ipf_tos;               /* type-of-service */
  74         struct route ipf_ro;            /* associated route entry */
  75         u_long ipf_uses;                /* number of uses in this period */
  76
  77         int ipf_timer;                  /* remaining lifetime of this entry */
  78         u_long ipf_dropped;             /* ENOBUFS returned by if_output */
  79         u_long ipf_errors;              /* other errors returned by if_output */
  80         u_long ipf_last_uses;           /* number of uses in last period */
  81 };
  82 #endif /* __APPLE_API_PRIVATE */
  83
  84 #endif