traceroute6(8): make WARNS=3 clean
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1651f46830
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0114bdf52f
@ -25,7 +25,7 @@ BINMODE= 4555
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CFLAGS+= -DIPSEC -DUSE_RFC2292BIS -DHAVE_POLL
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CFLAGS+= -I${.CURDIR} -I${TRACEROUTE_DISTDIR} -I.
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WARNS?= 1
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WARNS?= 3
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DPADD= ${LIBIPSEC}
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LDADD= -lipsec
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@ -66,7 +66,7 @@
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*/
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#ifndef lint
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static char copyright[] =
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static const char copyright[] =
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"@(#) Copyright (c) 1990, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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@ -322,7 +322,7 @@ void send_probe(int, u_long);
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void *get_uphdr(struct ip6_hdr *, u_char *);
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int get_hoplim(struct msghdr *);
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double deltaT(struct timeval *, struct timeval *);
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char *pr_type(int);
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const char *pr_type(int);
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int packet_ok(struct msghdr *, int, int);
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void print(struct msghdr *, int);
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const char *inetname(struct sockaddr *);
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@ -372,12 +372,12 @@ main(argc, argv)
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{
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int mib[4] = { CTL_NET, PF_INET6, IPPROTO_IPV6, IPV6CTL_DEFHLIM };
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char hbuf[NI_MAXHOST], src0[NI_MAXHOST], *ep;
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int ch, i, on = 1, seq, rcvcmsglen, error, minlen;
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int ch, i, on = 1, seq, rcvcmsglen, error;
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struct addrinfo hints, *res;
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static u_char *rcvcmsgbuf;
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u_long probe, hops, lport;
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struct hostent *hp;
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size_t size;
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size_t size, minlen;
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uid_t uid;
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/*
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@ -671,11 +671,11 @@ main(argc, argv)
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datalen = minlen;
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else if (datalen >= MAXPACKET) {
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fprintf(stderr,
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"traceroute6: packet size must be %d <= s < %ld.\n",
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minlen, (long)MAXPACKET);
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"traceroute6: packet size must be %zu <= s < %d.\n",
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minlen, MAXPACKET);
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exit(1);
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}
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outpacket = (struct opacket *)malloc((unsigned)datalen);
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outpacket = malloc(datalen);
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if (!outpacket) {
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perror("malloc");
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exit(1);
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@ -913,7 +913,7 @@ main(argc, argv)
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for (hops = first_hop; hops <= max_hops; ++hops) {
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struct in6_addr lastaddr;
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int got_there = 0;
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int unreachable = 0;
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unsigned unreachable = 0;
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printf("%2lu ", hops);
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bzero(&lastaddr, sizeof(lastaddr));
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@ -1089,7 +1089,7 @@ send_probe(seq, hops)
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i = sendto(sndsock, (char *)outpacket, datalen, 0,
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(struct sockaddr *)&Dst, Dst.sin6_len);
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if (i < 0 || i != datalen) {
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if (i < 0 || (u_long)i != datalen) {
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if (i < 0)
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perror("sendto");
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printf("traceroute6: wrote %s %lu chars, ret=%d\n",
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@ -1129,12 +1129,11 @@ deltaT(t1p, t2p)
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/*
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* Convert an ICMP "type" field to a printable string.
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*/
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char *
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pr_type(t0)
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int t0;
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const char *
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pr_type(int t0)
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{
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u_char t = t0 & 0xff;
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char *cp;
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const char *cp;
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switch (t) {
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case ICMP6_DST_UNREACH:
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@ -1221,7 +1220,7 @@ packet_ok(mhdr, cc, seq)
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cc -= hlen;
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icp = (struct icmp6_hdr *)(buf + hlen);
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#else
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if (cc < sizeof(struct icmp6_hdr)) {
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if (cc < (int)sizeof(struct icmp6_hdr)) {
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if (verbose) {
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if (getnameinfo((struct sockaddr *)from, from->sin6_len,
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hbuf, sizeof(hbuf), NULL, 0, NI_NUMERICHOST) != 0)
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