gre: add support for MikroTik Ethernet-over-IP hack.

[tcpdump] / print-icmp6.c

diff --git a/print-icmp6.c b/print-icmp6.c
index 9ad75de83a0183aac10c229b9cd9675ade4dd83d..ae2596aca37fd0d6a9acd517a2cabd88c8e57dd3 100644 (file)
--- a/print-icmp6.c
+++ b/print-icmp6.c
@@ -41,7 +41,7 @@
 #include "udp.h"
 #include "ah.h"
 
-/*     NetBSD: icmp6.h,v 1.13 2000/08/03 16:30:37 itojun Exp   */
+/*     NetBSD: icmp6.h,v 1.13 2000/08/03 16:30:37 itojun Exp   */
 /*     $KAME: icmp6.h,v 1.22 2000/08/03 15:25:16 jinmei Exp $  */
 
 /*
@@ -103,7 +103,7 @@ struct icmp6_hdr {
 #define ICMP6_ECHO_REQUEST             128     /* echo service */
 #define ICMP6_ECHO_REPLY               129     /* echo reply */
 #define ICMP6_MEMBERSHIP_QUERY         130     /* group membership query */
-#define MLD6_LISTENER_QUERY            130     /* multicast listener query */
+#define MLD6_LISTENER_QUERY            130     /* multicast listener query */
 #define ICMP6_MEMBERSHIP_REPORT                131     /* group membership report */
 #define MLD6_LISTENER_REPORT           131     /* multicast listener report */
 #define ICMP6_MEMBERSHIP_REDUCTION     132     /* group membership termination */
@@ -145,10 +145,10 @@ struct icmp6_hdr {
 #define ICMP6_DST_UNREACH_ADDR         3       /* address unreachable */
 #define ICMP6_DST_UNREACH_NOPORT       4       /* port unreachable */
 
-#define ICMP6_TIME_EXCEED_TRANSIT      0       /* ttl==0 in transit */
+#define ICMP6_TIME_EXCEED_TRANSIT      0       /* ttl==0 in transit */
 #define ICMP6_TIME_EXCEED_REASSEMBLY   1       /* ttl==0 in reass */
 
-#define ICMP6_PARAMPROB_HEADER                 0       /* erroneous header field */
+#define ICMP6_PARAMPROB_HEADER         0       /* erroneous header field */
 #define ICMP6_PARAMPROB_NEXTHEADER     1       /* unrecognized next header */
 #define ICMP6_PARAMPROB_OPTION         2       /* unrecognized option */
 #define ICMP6_PARAMPROB_FRAGHDRCHAIN   3       /* incomplete header chain */
@@ -193,7 +193,7 @@ struct mld6_hdr {
  */
 
 struct nd_router_solicit {     /* router solicitation */
-       struct icmp6_hdr        nd_rs_hdr;
+       struct icmp6_hdr        nd_rs_hdr;
        /* could be followed by options */
 };
 
@@ -394,18 +394,13 @@ struct icmp6_nodeinfo {
 #define NI_QTYPE_NODEADDR      3 /* Node Addresses */
 #define NI_QTYPE_IPV4ADDR      4 /* IPv4 Addresses */
 
-/* network endian */
-#define NI_SUPTYPE_FLAG_COMPRESS       ((uint16_t)htons(0x1))
-#define NI_FQDN_FLAG_VALIDTTL          ((uint16_t)htons(0x1))
-
-/* network endian */
-#define NI_NODEADDR_FLAG_TRUNCATE      ((uint16_t)htons(0x1))
-#define NI_NODEADDR_FLAG_ALL           ((uint16_t)htons(0x2))
-#define NI_NODEADDR_FLAG_COMPAT                ((uint16_t)htons(0x4))
-#define NI_NODEADDR_FLAG_LINKLOCAL     ((uint16_t)htons(0x8))
-#define NI_NODEADDR_FLAG_SITELOCAL     ((uint16_t)htons(0x10))
-#define NI_NODEADDR_FLAG_GLOBAL                ((uint16_t)htons(0x20))
-#define NI_NODEADDR_FLAG_ANYCAST       ((uint16_t)htons(0x40)) /* just experimental. not in spec */
+#define NI_NODEADDR_FLAG_TRUNCATE      0x0001
+#define NI_NODEADDR_FLAG_ALL           0x0002
+#define NI_NODEADDR_FLAG_COMPAT                0x0004
+#define NI_NODEADDR_FLAG_LINKLOCAL     0x0008
+#define NI_NODEADDR_FLAG_SITELOCAL     0x0010
+#define NI_NODEADDR_FLAG_GLOBAL                0x0020
+#define NI_NODEADDR_FLAG_ANYCAST       0x0040 /* just experimental. not in spec */
 
 struct ni_reply_fqdn {
        nd_uint32_t ni_fqdn_ttl;        /* TTL */
@@ -432,7 +427,7 @@ struct icmp6_router_renum { /* router renumbering header */
 #define rr_type                rr_hdr.icmp6_type
 #define rr_code                rr_hdr.icmp6_code
 #define rr_cksum       rr_hdr.icmp6_cksum
-#define rr_seqnum      rr_hdr.icmp6_data32[0]
+#define rr_seqnum      rr_hdr.icmp6_data32[0]
 
 struct rr_pco_match {          /* match prefix part */
        nd_uint8_t              rpm_code;
@@ -816,15 +811,15 @@ rpl_printopts(netdissect_options *ndo, const uint8_t *opts, u_int length)
                         optlen = 1;
                         ND_PRINT(" opt:pad1");
                 } else {
-                       if (length < RPL_GENOPTION_LEN)
-                               goto trunc;
+                       if (length < RPL_GENOPTION_LEN)
+                               goto trunc;
                        optlen = GET_U_1(opt->rpl_dio_len)+RPL_GENOPTION_LEN;
                         ND_PRINT(" opt:%s len:%u ",
                                   tok2str(rpl_subopt_values, "subopt:%u", dio_type),
                                   optlen);
                         ND_TCHECK_LEN(opt, optlen);
                         if (length < optlen)
-                               goto trunc;
+                               goto trunc;
                         if (ndo->ndo_vflag > 2) {
                                 hex_print(ndo,
                                           " ",
@@ -1333,8 +1328,7 @@ get_upperlayer(netdissect_options *ndo, const u_char *bp, u_int *prot)
                        if (ND_TTEST_2(uh->uh_dport)) {
                                *prot = nh;
                                return(uh);
-                       }
-                       else
+                       } else
                                return(NULL);
                        /* NOTREACHED */
 
@@ -1462,8 +1456,7 @@ icmp6_opt_print(netdissect_options *ndo, const u_char *bp, int resid)
                        ND_PRINT(" lifetime %us, domain(s):",
                                   GET_BE_U_4(opds->nd_opt_dnssl_lifetime));
                        domp = cp + 8; /* domain names, variable-sized, RFC1035-encoded */
-                       while (domp < cp + (opt_len << 3) && GET_U_1(domp) != '\0')
-                       {
+                       while (domp < cp + (opt_len << 3) && GET_U_1(domp) != '\0') {
                                ND_PRINT(" ");
                                if ((domp = fqdn_print(ndo, domp, bp)) == NULL)
                                        goto trunc;