1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 3*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 4*7c478bd9Sstevel@tonic-gate */ 5*7c478bd9Sstevel@tonic-gate 6*7c478bd9Sstevel@tonic-gate /* 7*7c478bd9Sstevel@tonic-gate * Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996, 1997 8*7c478bd9Sstevel@tonic-gate * The Regents of the University of California. All rights reserved. 9*7c478bd9Sstevel@tonic-gate * 10*7c478bd9Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 11*7c478bd9Sstevel@tonic-gate * modification, are permitted provided that: (1) source code distributions 12*7c478bd9Sstevel@tonic-gate * retain the above copyright notice and this paragraph in its entirety, (2) 13*7c478bd9Sstevel@tonic-gate * distributions including binary code include the above copyright notice and 14*7c478bd9Sstevel@tonic-gate * this paragraph in its entirety in the documentation or other materials 15*7c478bd9Sstevel@tonic-gate * provided with the distribution, and (3) all advertising materials mentioning 16*7c478bd9Sstevel@tonic-gate * features or use of this software display the following acknowledgement: 17*7c478bd9Sstevel@tonic-gate * ``This product includes software developed by the University of California, 18*7c478bd9Sstevel@tonic-gate * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 19*7c478bd9Sstevel@tonic-gate * the University nor the names of its contributors may be used to endorse 20*7c478bd9Sstevel@tonic-gate * or promote products derived from this software without specific prior 21*7c478bd9Sstevel@tonic-gate * written permission. 22*7c478bd9Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 23*7c478bd9Sstevel@tonic-gate * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 24*7c478bd9Sstevel@tonic-gate * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 25*7c478bd9Sstevel@tonic-gate * 26*7c478bd9Sstevel@tonic-gate * 27*7c478bd9Sstevel@tonic-gate * @(#)$Header: traceroute.c,v 1.49 97/06/13 02:30:23 leres Exp $ (LBL) 28*7c478bd9Sstevel@tonic-gate */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #ifndef _TRACEROUTE_H 31*7c478bd9Sstevel@tonic-gate #define _TRACEROUTE_H 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 34*7c478bd9Sstevel@tonic-gate extern "C" { 35*7c478bd9Sstevel@tonic-gate #endif 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate #define MAX_PORT 65535 /* max port value for UDP */ 38*7c478bd9Sstevel@tonic-gate 39*7c478bd9Sstevel@tonic-gate #define REPLY_SHORT_PKT 0 /* check_reply() has a short packet */ 40*7c478bd9Sstevel@tonic-gate #define REPLY_GOT_GATEWAY 1 /* ... rcvd a reply from an inter. gw */ 41*7c478bd9Sstevel@tonic-gate #define REPLY_GOT_TARGET 2 /* ... rcvd the reply from the target */ 42*7c478bd9Sstevel@tonic-gate #define REPLY_GOT_OTHER 3 /* ... received other */ 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate /* 45*7c478bd9Sstevel@tonic-gate * this is the max it can be, yet another factor is PMTU, which is ignored 46*7c478bd9Sstevel@tonic-gate * here 47*7c478bd9Sstevel@tonic-gate */ 48*7c478bd9Sstevel@tonic-gate #define MAX_GWS6 127 49*7c478bd9Sstevel@tonic-gate 50*7c478bd9Sstevel@tonic-gate /* 51*7c478bd9Sstevel@tonic-gate * Maximum number of gateways (include room for one noop). 52*7c478bd9Sstevel@tonic-gate * 'in_addr_t' is 32 bits, size of IPv4 address. 53*7c478bd9Sstevel@tonic-gate * Note that the actual number of gateways that can be used for source 54*7c478bd9Sstevel@tonic-gate * routing is one less than the value below. This is because the API requires 55*7c478bd9Sstevel@tonic-gate * the last gateway to be the target address. 56*7c478bd9Sstevel@tonic-gate */ 57*7c478bd9Sstevel@tonic-gate #define MAX_GWS 9 58*7c478bd9Sstevel@tonic-gate 59*7c478bd9Sstevel@tonic-gate /* maximum of max_gws */ 60*7c478bd9Sstevel@tonic-gate #define MAXMAX_GWS MAX(MAX_GWS, MAX_GWS6) 61*7c478bd9Sstevel@tonic-gate 62*7c478bd9Sstevel@tonic-gate #define A_CNT(ARRAY) (sizeof (ARRAY) / sizeof ((ARRAY)[0])) 63*7c478bd9Sstevel@tonic-gate 64*7c478bd9Sstevel@tonic-gate #define Fprintf (void)fprintf 65*7c478bd9Sstevel@tonic-gate #define Printf (void)printf 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate struct icmptype_table { 68*7c478bd9Sstevel@tonic-gate int type; /* ICMP type */ 69*7c478bd9Sstevel@tonic-gate char *message; /* corresponding string message */ 70*7c478bd9Sstevel@tonic-gate }; 71*7c478bd9Sstevel@tonic-gate 72*7c478bd9Sstevel@tonic-gate /* Data section of the probe packet */ 73*7c478bd9Sstevel@tonic-gate struct outdata { 74*7c478bd9Sstevel@tonic-gate uchar_t seq; /* sequence number of this packet */ 75*7c478bd9Sstevel@tonic-gate uchar_t ttl; /* ttl packet left with */ 76*7c478bd9Sstevel@tonic-gate struct timeval tv; /* time packet left */ 77*7c478bd9Sstevel@tonic-gate }; 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate extern boolean_t docksum; /* do checksum (IPv4 only) */ 80*7c478bd9Sstevel@tonic-gate extern int gw_count; /* number of LSRR gateways */ 81*7c478bd9Sstevel@tonic-gate extern char *hostname; 82*7c478bd9Sstevel@tonic-gate extern ushort_t ident; /* identity of this traceroute run */ 83*7c478bd9Sstevel@tonic-gate extern boolean_t nflag; /* numeric flag */ 84*7c478bd9Sstevel@tonic-gate extern ushort_t off; /* set DF bit (IPv4 only) */ 85*7c478bd9Sstevel@tonic-gate extern int packlen; /* packet length */ 86*7c478bd9Sstevel@tonic-gate extern ushort_t port; /* seed of destination port */ 87*7c478bd9Sstevel@tonic-gate extern char *prog; /* program name */ 88*7c478bd9Sstevel@tonic-gate extern boolean_t raw_req; /* if sndsock for IPv4 must be raw */ 89*7c478bd9Sstevel@tonic-gate extern boolean_t settos; /* set type-of-service (IPv4 only) */ 90*7c478bd9Sstevel@tonic-gate extern unsigned char tos; /* value of tos to set */ 91*7c478bd9Sstevel@tonic-gate extern boolean_t useicmp; /* use ICMP or UDP */ 92*7c478bd9Sstevel@tonic-gate extern boolean_t verbose; 93*7c478bd9Sstevel@tonic-gate 94*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 95*7c478bd9Sstevel@tonic-gate } 96*7c478bd9Sstevel@tonic-gate #endif 97*7c478bd9Sstevel@tonic-gate 98*7c478bd9Sstevel@tonic-gate #endif /* _TRACEROUTE_H */ 99