/* * Copyright (c) 1997 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * 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, 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. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. */ /* $Heimdal: rx.h,v 1.4 1999/12/02 17:05:00 joda Exp $ $NetBSD: rx.h,v 1.1.1.3 2002/09/12 12:41:39 joda Exp $ */ #ifndef __RX_H__ #define __RX_H__ /* header of a RPC packet */ enum rx_header_type { HT_DATA = 1, HT_ACK = 2, HT_BUSY = 3, HT_ABORT = 4, HT_ACKALL = 5, HT_CHAL = 6, HT_RESP = 7, HT_DEBUG = 8 }; /* For flags in header */ enum rx_header_flag { HF_CLIENT_INITIATED = 1, HF_REQ_ACK = 2, HF_LAST = 4, HF_MORE = 8 }; struct rx_header { u_int32_t epoch; u_int32_t connid; /* And channel ID */ u_int32_t callid; u_int32_t seqno; u_int32_t serialno; u_char type; u_char flags; u_char status; u_char secindex; u_int16_t reserved; /* ??? verifier? */ u_int16_t serviceid; /* This should be the other way around according to everything but */ /* tcpdump */ }; #define RX_HEADER_SIZE 28 #endif /* __RX_H__ */