1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (C) 2019 Jan Sucan <jansucan@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef MAIN_H 30 #define MAIN_H 1 31 32 #ifdef IPSEC 33 #include <netipsec/ipsec.h> 34 #endif /*IPSEC*/ 35 36 #if defined(INET) && defined(IPSEC) && defined(IPSEC_POLICY_IPSEC) 37 #define PING4ADDOPTS "P:" 38 #else 39 #define PING4ADDOPTS 40 #endif 41 #define PING4OPTS ".::4AaC:c:DdfG:g:Hh:I:i:Ll:M:m:nop:QqRrS:s:T:t:vW:z:" PING4ADDOPTS 42 43 #if defined(INET6) && defined(IPSEC) && defined(IPSEC_POLICY_IPSEC) 44 #define PING6ADDOPTS "P:" 45 #elif defined(INET6) && defined(IPSEC) && !defined(IPSEC_POLICY_IPSEC) 46 #define PING6ADDOPTS "ZE" 47 #else 48 #define PING6ADDOPTS 49 #endif 50 #define PING6OPTS ".::6Aab:C:c:Dde:fHI:i:k:l:m:nNoOp:qS:s:t:uvyYW:z:" PING6ADDOPTS 51 52 /* various options */ 53 extern u_int options; 54 #define F_HOSTNAME 0x0004 55 56 extern char *hostname; 57 58 /* counters */ 59 extern long nreceived; /* # of packets we got back */ 60 extern long nrepeats; /* number of duplicates */ 61 extern long ntransmitted; /* sequence # for outbound packets = #sent */ 62 extern long nrcvtimeout; /* # of packets we got back after waittime */ 63 64 /* nonzero if we've been told to finish up */ 65 extern volatile sig_atomic_t seenint; 66 extern volatile sig_atomic_t seeninfo; 67 68 /* timing */ 69 extern int timing; /* flag to do timing */ 70 extern double tmin; /* minimum round trip time */ 71 extern double tmax; /* maximum round trip time */ 72 extern double tsum; /* sum of all times, for doing average */ 73 extern double tsumsq; /* sum of all times squared, for std. dev. */ 74 75 void onsignal(int); 76 void pr_summary(FILE * __restrict); 77 void usage(void) __dead2; 78 79 #endif 80