Revert partially the commit 21b1273

[tcpdump] / print-igrp.c

diff --git a/print-igrp.c b/print-igrp.c
index 56c827443e7d381b5870c0e394ec3858df02c676..fedc561fff53a8c53473cc7d6f88cf8f3f0904d7 100644 (file)
--- a/print-igrp.c
+++ b/print-igrp.c
@@ -24,10 +24,10 @@
 /* \summary: Interior Gateway Routing Protocol (IGRP) printer */
 
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+#include <config.h>
 #endif
 
-#include <netdissect-stdinc.h>
+#include "netdissect-stdinc.h"
 
 #include "netdissect.h"
 #include "extract.h"
@@ -73,26 +73,26 @@ igrp_entry_print(netdissect_options *ndo, const struct igrprte *igr,
        u_int metric, mtu;
 
        if (is_interior)
-               ND_PRINT((ndo, " *.%u.%u.%u", igr->igr_net[0],
-                   igr->igr_net[1], igr->igr_net[2]));
+               ND_PRINT(" *.%u.%u.%u", igr->igr_net[0],
+                   igr->igr_net[1], igr->igr_net[2]);
        else if (is_exterior)
-               ND_PRINT((ndo, " X%u.%u.%u.0", igr->igr_net[0],
-                   igr->igr_net[1], igr->igr_net[2]));
+               ND_PRINT(" X%u.%u.%u.0", igr->igr_net[0],
+                   igr->igr_net[1], igr->igr_net[2]);
        else
-               ND_PRINT((ndo, " %u.%u.%u.0", igr->igr_net[0],
-                   igr->igr_net[1], igr->igr_net[2]));
+               ND_PRINT(" %u.%u.%u.0", igr->igr_net[0],
+                   igr->igr_net[1], igr->igr_net[2]);
 
-       delay = EXTRACT_BE_U_3(igr->igr_dly);
-       bandwidth = EXTRACT_BE_U_3(igr->igr_bw);
+       delay = GET_BE_U_3(igr->igr_dly);
+       bandwidth = GET_BE_U_3(igr->igr_bw);
        metric = bandwidth + delay;
        if (metric > 0xffffff)
                metric = 0xffffff;
-       mtu = EXTRACT_BE_U_2(igr->igr_mtu);
+       mtu = GET_BE_U_2(igr->igr_mtu);
 
-       ND_PRINT((ndo, " d=%u b=%u r=%u l=%u M=%u mtu=%u in %u hops",
+       ND_PRINT(" d=%u b=%u r=%u l=%u M=%u mtu=%u in %u hops",
            10 * delay, bandwidth == 0 ? 0 : 10000000 / bandwidth,
-           EXTRACT_U_1(igr->igr_rel), EXTRACT_U_1(igr->igr_ld), metric,
-           mtu, EXTRACT_U_1(igr->igr_hct)));
+           GET_U_1(igr->igr_rel), GET_U_1(igr->igr_ld), metric,
+           mtu, GET_U_1(igr->igr_hct));
 }
 
 static const struct tok op2str[] = {
@@ -108,24 +108,25 @@ igrp_print(netdissect_options *ndo, const u_char *bp, u_int length)
        const u_char *cp;
        u_int nint, nsys, next;
 
+       ndo->ndo_protocol = "igrp";
        hdr = (const struct igrphdr *)bp;
        cp = (const u_char *)(hdr + 1);
-       ND_PRINT((ndo, "igrp:"));
+       ND_PRINT("igrp:");
 
        /* Header */
        ND_TCHECK_SIZE(hdr);
-       nint = EXTRACT_BE_U_2(hdr->ig_ni);
-       nsys = EXTRACT_BE_U_2(hdr->ig_ns);
-       next = EXTRACT_BE_U_2(hdr->ig_nx);
-
-       ND_PRINT((ndo, " %s V%u edit=%u AS=%u (%u/%u/%u)",
-           tok2str(op2str, "op-#%u", IGRP_OP(EXTRACT_U_1(hdr->ig_vop))),
-           IGRP_V(EXTRACT_U_1(hdr->ig_vop)),
-           EXTRACT_U_1(hdr->ig_ed),
-           EXTRACT_BE_U_2(hdr->ig_as),
+       nint = GET_BE_U_2(hdr->ig_ni);
+       nsys = GET_BE_U_2(hdr->ig_ns);
+       next = GET_BE_U_2(hdr->ig_nx);
+
+       ND_PRINT(" %s V%u edit=%u AS=%u (%u/%u/%u)",
+           tok2str(op2str, "op-#%u", IGRP_OP(GET_U_1(hdr->ig_vop))),
+           IGRP_V(GET_U_1(hdr->ig_vop)),
+           GET_U_1(hdr->ig_ed),
+           GET_BE_U_2(hdr->ig_as),
            nint,
            nsys,
-           next));
+           next);
 
        length -= sizeof(*hdr);
        while (length >= IGRP_RTE_SIZE) {
@@ -142,7 +143,7 @@ igrp_print(netdissect_options *ndo, const u_char *bp, u_int length)
                        igrp_entry_print(ndo, (const struct igrprte *)cp, 0, 1);
                        --next;
                } else {
-                       ND_PRINT((ndo, " [extra bytes %u]", length));
+                       ND_PRINT(" [extra bytes %u]", length);
                        break;
                }
                cp += IGRP_RTE_SIZE;
@@ -151,5 +152,5 @@ igrp_print(netdissect_options *ndo, const u_char *bp, u_int length)
        if (nint == 0 && nsys == 0 && next == 0)
                return;
 trunc:
-       ND_PRINT((ndo, " [|igrp]"));
+       nd_print_trunc(ndo);
 }