2000-01-09 20:58:00 +00:00
|
|
|
/*
|
2011-10-05 07:23:29 +00:00
|
|
|
* Copyright (c) 1997 Kungliga Tekniska Högskolan
|
|
|
|
|
* (Royal Institute of Technology, Stockholm, Sweden).
|
|
|
|
|
* All rights reserved.
|
2000-01-09 20:58:00 +00:00
|
|
|
*
|
2011-10-05 07:23:29 +00:00
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
|
* are met:
|
2000-01-09 20:58:00 +00:00
|
|
|
*
|
2011-10-05 07:23:29 +00:00
|
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
2000-01-09 20:58:00 +00:00
|
|
|
*
|
2011-10-05 07:23:29 +00:00
|
|
|
* 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.
|
2000-01-09 20:58:00 +00:00
|
|
|
*
|
2011-10-05 07:23:29 +00:00
|
|
|
* 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.
|
2000-01-09 20:58:00 +00:00
|
|
|
*
|
2011-10-05 07:23:29 +00:00
|
|
|
* 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.
|
2000-01-09 20:58:00 +00:00
|
|
|
*/
|
|
|
|
|
|
2011-10-05 07:23:29 +00:00
|
|
|
/* $Id$ */
|
2000-01-09 20:58:00 +00:00
|
|
|
|
|
|
|
|
#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 {
|
2008-05-07 13:39:42 +00:00
|
|
|
uint32_t epoch;
|
|
|
|
|
uint32_t connid; /* And channel ID */
|
|
|
|
|
uint32_t callid;
|
|
|
|
|
uint32_t seqno;
|
|
|
|
|
uint32_t serialno;
|
2000-01-09 20:58:00 +00:00
|
|
|
u_char type;
|
|
|
|
|
u_char flags;
|
|
|
|
|
u_char status;
|
|
|
|
|
u_char secindex;
|
2008-05-07 13:39:42 +00:00
|
|
|
uint16_t reserved; /* ??? verifier? */
|
|
|
|
|
uint16_t serviceid;
|
2000-01-09 20:58:00 +00:00
|
|
|
/* This should be the other way around according to everything but */
|
|
|
|
|
/* tcpdump */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define RX_HEADER_SIZE 28
|
|
|
|
|
|
|
|
|
|
#endif /* __RX_H__ */
|
