Fix spaces

[tcpdump] / print-igrp.c

diff --git a/print-igrp.c b/print-igrp.c
index 57df70f9efb4ae3f0a4a60e06ef3095a094cc962..a9eb28ef1c83c5e4e0eb851d1fd5c900a069ada4 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
 /* \summary: Interior Gateway Routing Protocol (IGRP) printer */
 
 #ifdef HAVE_CONFIG_H

-#include "config.h"
+#include <config.h>

 #endif
 
 #endif
 

-#include <netdissect-stdinc.h>
+#include "netdissect-stdinc.h"

 
 #include "netdissect.h"
 #include "extract.h"
 
 #include "netdissect.h"
 #include "extract.h"


@@ -37,15 +37,15 @@
 /* IGRP Header */
 
 struct igrphdr {
 /* IGRP Header */
 
 struct igrphdr {

-       uint8_t ig_vop; /* protocol version number / opcode */
+       nd_uint8_t ig_vop;      /* protocol version number / opcode */

 #define IGRP_V(x)      (((x) & 0xf0) >> 4)
 #define IGRP_OP(x)     ((x) & 0x0f)
 #define IGRP_V(x)      (((x) & 0xf0) >> 4)
 #define IGRP_OP(x)     ((x) & 0x0f)

-       uint8_t ig_ed;          /* edition number */
-       uint16_t ig_as; /* autonomous system number */
-       uint16_t ig_ni; /* number of subnet in local net */
-       uint16_t ig_ns; /* number of networks in AS */
-       uint16_t ig_nx; /* number of networks ouside AS */
-       uint16_t ig_sum;        /* checksum of IGRP header & data */
+       nd_uint8_t ig_ed;       /* edition number */
+       nd_uint16_t ig_as;      /* autonomous system number */
+       nd_uint16_t ig_ni;      /* number of subnet in local net */
+       nd_uint16_t ig_ns;      /* number of networks in AS */
+       nd_uint16_t ig_nx;      /* number of networks ouside AS */
+       nd_uint16_t ig_sum;     /* checksum of IGRP header & data */

 };
 
 #define IGRP_UPDATE    1
 };
 
 #define IGRP_UPDATE    1


@@ -54,13 +54,13 @@ struct igrphdr {
 /* IGRP routing entry */
 
 struct igrprte {
 /* IGRP routing entry */
 
 struct igrprte {

-       uint8_t igr_net[3];     /* 3 significant octets of IP address */
-       uint8_t igr_dly[3];     /* delay in tens of microseconds */
-       uint8_t igr_bw[3];      /* bandwidth in units of 1 kb/s */
-       uint8_t igr_mtu[2];     /* MTU in octets */
-       uint8_t igr_rel;        /* percent packets successfully tx/rx */
-       uint8_t igr_ld; /* percent of channel occupied */
-       uint8_t igr_hct;        /* hop count */
+       nd_byte igr_net[3];     /* 3 significant octets of IP address */
+       nd_uint24_t igr_dly;    /* delay in tens of microseconds */
+       nd_uint24_t igr_bw;     /* bandwidth in units of 1 kb/s */
+       nd_uint16_t igr_mtu;    /* MTU in octets */
+       nd_uint8_t igr_rel;     /* percent packets successfully tx/rx */
+       nd_uint8_t igr_ld;      /* percent of channel occupied */
+       nd_uint8_t igr_hct;     /* hop count */

 };
 
 #define IGRP_RTE_SIZE  14      /* don't believe sizeof ! */
 };
 
 #define IGRP_RTE_SIZE  14      /* don't believe sizeof ! */


@@ -73,14 +73,14 @@ igrp_entry_print(netdissect_options *ndo, const struct igrprte *igr,
        u_int metric, mtu;
 
        if (is_interior)
        u_int metric, mtu;
 
        if (is_interior)

-               ND_PRINT((ndo, " *.%d.%d.%d", 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)
        else if (is_exterior)

-               ND_PRINT((ndo, " X%d.%d.%d.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
        else

-               ND_PRINT((ndo, " %d.%d.%d.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 = EXTRACT_BE_U_3(igr->igr_dly);
        bandwidth = EXTRACT_BE_U_3(igr->igr_bw);


@@ -89,10 +89,10 @@ igrp_entry_print(netdissect_options *ndo, const struct igrprte *igr,
                metric = 0xffffff;
        mtu = EXTRACT_BE_U_2(igr->igr_mtu);
 
                metric = 0xffffff;
        mtu = EXTRACT_BE_U_2(igr->igr_mtu);
 

-       ND_PRINT((ndo, " d=%d b=%d r=%d l=%d M=%d mtu=%d in %d 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,
            10 * delay, bandwidth == 0 ? 0 : 10000000 / bandwidth,

-           igr->igr_rel, igr->igr_ld, metric,
-           mtu, igr->igr_hct));
+           EXTRACT_U_1(igr->igr_rel), EXTRACT_U_1(igr->igr_ld), metric,
+           mtu, EXTRACT_U_1(igr->igr_hct));

 }
 
 static const struct tok op2str[] = {
 }
 
 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;
 
        const u_char *cp;
        u_int nint, nsys, next;
 

+       ndo->ndo_protocol = "igrp";

        hdr = (const struct igrphdr *)bp;
        cp = (const u_char *)(hdr + 1);
        hdr = (const struct igrphdr *)bp;
        cp = (const u_char *)(hdr + 1);

-       ND_PRINT((ndo, "igrp:"));
+       ND_PRINT("igrp:");

 
        /* Header */
 
        /* Header */

-       ND_TCHECK(*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%d edit=%d AS=%d (%d/%d/%d)",
-           tok2str(op2str, "op-#%d", IGRP_OP(hdr->ig_vop)),
-           IGRP_V(hdr->ig_vop),
-           hdr->ig_ed,
-           EXTRACT_BE_U_2(&hdr->ig_as),
+       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(" %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,
            nsys,
            nint,
            nsys,

-           next));
+           next);

 
        length -= sizeof(*hdr);
        while (length >= IGRP_RTE_SIZE) {
 
        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 {
                        igrp_entry_print(ndo, (const struct igrprte *)cp, 0, 1);
                        --next;
                } else {

-                       ND_PRINT((ndo, " [extra bytes %d]", length));
+                       ND_PRINT(" [extra bytes %u]", length);

                        break;
                }
                cp += IGRP_RTE_SIZE;
                        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:
        if (nint == 0 && nsys == 0 && next == 0)
                return;
 trunc:

-       ND_PRINT((ndo, " [|igrp]"));
+       nd_print_trunc(ndo);

 }
 }