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Annotation of XNU/bsd/netinet/ip_flow.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * The contents of this file constitute Original Code as defined in and
                      7:  * are subject to the Apple Public Source License Version 1.1 (the
                      8:  * "License").  You may not use this file except in compliance with the
                      9:  * License.  Please obtain a copy of the License at
                     10:  * http://www.apple.com/publicsource and read it before using this file.
                     11:  * 
                     12:  * This Original Code and all software distributed under the License are
                     13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     17:  * License for the specific language governing rights and limitations
                     18:  * under the License.
                     19:  * 
                     20:  * @APPLE_LICENSE_HEADER_END@
                     21:  */
                     22: /*-
                     23:  * Copyright (c) 1998 The NetBSD Foundation, Inc.
                     24:  * All rights reserved.
                     25:  *
                     26:  * This code is derived from software contributed to The NetBSD Foundation
                     27:  * by the 3am Software Foundry ("3am").  It was developed by Matt Thomas.
                     28:  *
                     29:  * Redistribution and use in source and binary forms, with or without
                     30:  * modification, are permitted provided that the following conditions
                     31:  * are met:
                     32:  * 1. Redistributions of source code must retain the above copyright
                     33:  *    notice, this list of conditions and the following disclaimer.
                     34:  * 2. Redistributions in binary form must reproduce the above copyright
                     35:  *    notice, this list of conditions and the following disclaimer in the
                     36:  *    documentation and/or other materials provided with the distribution.
                     37:  * 3. All advertising materials mentioning features or use of this software
                     38:  *    must display the following acknowledgement:
                     39:  *     This product includes software developed by the NetBSD
                     40:  *     Foundation, Inc. and its contributors.
                     41:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     42:  *    contributors may be used to endorse or promote products derived
                     43:  *    from this software without specific prior written permission.
                     44:  *
                     45:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     46:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     47:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     48:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     49:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     50:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     51:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     52:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     53:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     54:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     55:  * POSSIBILITY OF SUCH DAMAGE.
                     56:  *
                     57:  */
                     58: 
                     59: #ifndef _NETINET_IP_FLOW_H
                     60: #define _NETINET_IP_FLOW_H
                     61: 
                     62: struct ipflow {
                     63:        LIST_ENTRY(ipflow) ipf_next;    /* next ipflow in bucket */
                     64:        struct in_addr ipf_dst;         /* destination address */
                     65:        struct in_addr ipf_src;         /* source address */
                     66: 
                     67:        u_int8_t ipf_tos;               /* type-of-service */
                     68:        struct route ipf_ro;            /* associated route entry */
                     69:        u_long ipf_uses;                /* number of uses in this period */
                     70: 
                     71:        int ipf_timer;                  /* remaining lifetime of this entry */
                     72:        u_long ipf_dropped;             /* ENOBUFS returned by if_output */
                     73:        u_long ipf_errors;              /* other errors returned by if_output */
                     74:        u_long ipf_last_uses;           /* number of uses in last period */
                     75: };
                     76: 
                     77: #endif

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