netdump.h

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/*-
 * Copyright (c) 2005-2014 Sandvine Incorporated
 * Copyright (c) 2000 Darrell Anderson <anderson@cs.duke.edu>
 * 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.
 *
 * 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.
 *
 * $FreeBSD$
 */
 
#ifndef _NETINET_NETDUMP_H_
#define _NETINET_NETDUMP_H_
 
#include <sys/types.h>
#include <sys/disk.h>
#include <sys/ioccom.h>
 
#include <net/if.h>
#include <netinet/in.h>
 
/* Netdump wire protocol definitions are consumed by the ftp/netdumpd port. */
#define NETDUMP_PORT            20023   /* Server UDP port for heralds. */
#define NETDUMP_ACKPORT         20024   /* Client UDP port for acks. */
 
#define NETDUMP_HERALD          DEBUGNET_HERALD
#define NETDUMP_FINISHED        DEBUGNET_FINISHED
#define NETDUMP_VMCORE          DEBUGNET_DATA
#define NETDUMP_KDH             4       /* Contains kernel dump header. */
#define NETDUMP_EKCD_KEY        5       /* Contains kernel dump key. */
 
#define NETDUMP_DATASIZE        4096    /* Arbitrary packet size limit. */
 
/* For netdumpd. */
#ifndef _KERNEL
#define netdump_msg_hdr debugnet_msg_hdr
#define mh__pad         mh_aux2
#define netdump_ack     debugnet_ack
#define na_seqno        da_seqno
#endif /* !_KERNEL */
 
struct netdump_conf_freebsd12 {
        struct diocskerneldump_arg_freebsd12 ndc12_kda;
        char            ndc12_iface[IFNAMSIZ];
        struct in_addr  ndc12_server;
        struct in_addr  ndc12_client;
        struct in_addr  ndc12_gateway;
};
 
#define NETDUMPGCONF_FREEBSD12  _IOR('n', 1, struct netdump_conf_freebsd12)
#define NETDUMPSCONF_FREEBSD12  _IOW('n', 2, struct netdump_conf_freebsd12)
 
#define _PATH_NETDUMP   "/dev/netdump"
 
#endif /* _NETINET_NETDUMP_H_ */