From: David van Moolenbroek <david@minix3.org>
Date: Thu, 29 Sep 2016 23:19:31 +0000 (+0000)
Subject: ping(8), traceroute(8): adapt to new LWIP service
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=bb9622b5ed41bec48062bf9c6806832c8984f025;p=minix.git

ping(8), traceroute(8): adapt to new LWIP service

Change-Id: I0aae7199dfd9075201975e133cdaeab6bc2bd24f
---

diff --git a/sbin/ping/ping.c b/sbin/ping/ping.c
index 915c67734..5cdae652c 100644
--- a/sbin/ping/ping.c
+++ b/sbin/ping/ping.c
@@ -197,9 +197,7 @@ static double tsum = 0.0;			/* sum of all times */
 static double tsumsq = 0.0;
 static double maxwait = 0.0;
 
-#if !defined(__minix)
 static int bufspace = IP_MAXPACKET;
-#endif /* !defined(__minix) */
 
 static struct timespec now, clear_cache, last_tx, next_tx, first_tx;
 static struct timespec last_rx, first_rx;
@@ -261,14 +259,12 @@ main(int argc, char *argv[])
 	if ((sloop = prog_socket(AF_INET, SOCK_RAW, IPPROTO_ICMP)) < 0)
 		err(EXIT_FAILURE, "Cannot create socket");
 
-#if !defined(__minix)
 	/*
 	 * sloop is never read on.  This prevents packets from
 	 * queueing in its recv buffer.
 	 */
 	if (prog_shutdown(sloop, SHUT_RD) == -1)
 		warn("Cannot shutdown for read");
-#endif /* !defined(__minix) */
 
 	if (prog_setuid(prog_getuid()) == -1)
 		err(EXIT_FAILURE, "setuid");
@@ -539,11 +535,9 @@ main(int argc, char *argv[])
 				 - optlen);
 	(void) memcpy(opack_ip + 1, optspace, optlen);
 
-#if !defined(__minix)
 	if (prog_setsockopt(s, IPPROTO_IP, IP_HDRINCL,
 	    (char *) &on, sizeof(on)) < 0)
 		err(EXIT_FAILURE, "Can't set special IP header");
-#endif /* !defined(__minix) */
 
 	opack_ip->ip_v = IPVERSION;
 	opack_ip->ip_hl = (sizeof(struct ip)+optlen) >> 2;
@@ -656,7 +650,6 @@ main(int argc, char *argv[])
 	(void)printf("PING %s (%s): %d data bytes\n", hostname,
 		     inet_ntoa(whereto.sin_addr), datalen);
 
-#if !defined(__minix)
 	/* When pinging the broadcast address, you can get a lot
 	 * of answers.  Doing something so evil is useful if you
 	 * are trying to stress the ethernet, or just want to
@@ -673,7 +666,6 @@ main(int argc, char *argv[])
 	 */
 	(void)prog_setsockopt(s, SOL_SOCKET, SO_SNDBUF,
 			 (char*)&bufspace, sizeof(bufspace));
-#endif /* !defined(__minix) */
 
 	(void)signal(SIGINT, prefinish);
 
diff --git a/usr.sbin/traceroute/traceroute.c b/usr.sbin/traceroute/traceroute.c
index 7bbc091f0..f6020da6a 100644
--- a/usr.sbin/traceroute/traceroute.c
+++ b/usr.sbin/traceroute/traceroute.c
@@ -240,11 +240,6 @@ __RCSID("$NetBSD: traceroute.c,v 1.81 2012/08/16 00:40:28 zafer Exp $");
 #include <netipsec/ipsec.h>
 #endif
 
-#if defined(__minix)
-#include <net/gen/in.h>
-#include <net/gen/ip_io.h>
-#endif /* defined(__minix) */
-
 #include "gnuc.h"
 #ifdef HAVE_OS_PROTO_H
 #include "os-proto.h"
@@ -499,11 +494,7 @@ main(int argc, char **argv)
 	 * running our traceroute code will forgive us.
 	 */
 #ifndef __hpux
-#if defined(__minix)
-	sndsock = prog_socket(AF_INET, SOCK_RAW, IPPROTO_UDP);
-#else
 	sndsock = prog_socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
-#endif /* defined(__minix) */
 #else
 	sndsock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW
 	    useicmp ? IPPROTO_ICMP : IPPROTO_UDP);
@@ -829,7 +820,6 @@ main(int argc, char **argv)
 	}
 #endif
 
-#if !defined(__minix)
 #ifdef SO_SNDBUF
 	if (prog_setsockopt(sndsock, SOL_SOCKET, SO_SNDBUF, (char *)&packlen,
 	    sizeof(packlen)) < 0)
@@ -854,7 +844,6 @@ main(int argc, char **argv)
 		if (prog_setsockopt(sndsock, SOL_SOCKET, SO_DONTROUTE, &on,
 		    sizeof(on)) < 0)
 			err(1, "setsockopt dontroute %d", tos);
-#endif /* !defined(__minix) */
 
 	/* Get the interface address list */
 	n = ifaddrlist(&al, errbuf, sizeof errbuf);
@@ -1357,23 +1346,11 @@ again:
 		Printf("]\n");
 	}
 
-#if !defined(__minix)
 #if !defined(IP_HDRINCL) && defined(IP_TTL)
 	if (prog_setsockopt(sndsock, IPPROTO_IP, IP_TTL,
 	    (char *)&ttl, sizeof(ttl)) < 0)
 		err(1, "setsockopt ttl %d", ttl);
 #endif
-#else
-	{
-		nwio_ipopt_t ipopts; 
-		memset(&ipopts, 0, sizeof(ipopts));
-		ipopts.nwio_flags = NWIO_HDR_O_SPEC;
-		ipopts.nwio_ttl = ttl;
-		if(ioctl(sndsock, NWIOSIPOPT, &ipopts) < 0) {
-			err(1, "ttl ioctl");
-		}
-	}
-#endif /* !defined(__minix) */
 	if (dump)
 		dump_packet();