Add CAP_FCNTL and use cap_fcntls_limit().

[tcpdump] / print-atalk.c

diff --git a/print-atalk.c b/print-atalk.c
index 2b7b7686e9447a66c0def7d06d1b082a9a3f8d6f..61405493d0ea3685ab2ecf4afa3b85fb3a80aa97 100644 (file)
--- a/print-atalk.c
+++ b/print-atalk.c
@@ -21,11 +21,7 @@
  * Format and print AppleTalk packets.
  */
 
  * Format and print AppleTalk packets.
  */
 

-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-atalk.c,v 1.81 2004-05-01 09:41:50 hannes Exp $ (LBL)";
-#endif
-
+#define NETDISSECT_REWORKED

 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif


@@ -33,9 +29,7 @@ static const char rcsid[] _U_ =
 #include <tcpdump-stdinc.h>
 
 #include <stdio.h>
 #include <tcpdump-stdinc.h>
 
 #include <stdio.h>

-#include <stdlib.h>

 #include <string.h>
 #include <string.h>

-#include <pcap.h>

 
 #include "interface.h"
 #include "addrtoname.h"
 
 #include "interface.h"
 #include "addrtoname.h"


@@ -43,7 +37,9 @@ static const char rcsid[] _U_ =
 #include "extract.h"                   /* must come after interface.h */
 #include "appletalk.h"
 
 #include "extract.h"                   /* must come after interface.h */
 #include "appletalk.h"
 

-static struct tok type2str[] = {
+static const char tstr[] = "[|atalk]";
+
+static const struct tok type2str[] = {

        { ddpRTMP,              "rtmp" },
        { ddpRTMPrequest,       "rtmpReq" },
        { ddpECHO,              "echo" },
        { ddpRTMP,              "rtmp" },
        { ddpRTMPrequest,       "rtmpReq" },
        { ddpECHO,              "echo" },


@@ -54,44 +50,43 @@ static struct tok type2str[] = {
 };
 
 struct aarp {
 };
 
 struct aarp {

-       u_int16_t       htype, ptype;
-       u_int8_t        halen, palen;
-       u_int16_t       op;
-       u_int8_t        hsaddr[6];
-       u_int8_t        psaddr[4];
-       u_int8_t        hdaddr[6];
-       u_int8_t        pdaddr[4];
+       uint16_t        htype, ptype;
+       uint8_t         halen, palen;
+       uint16_t        op;
+       uint8_t         hsaddr[6];
+       uint8_t         psaddr[4];
+       uint8_t         hdaddr[6];
+       uint8_t         pdaddr[4];

 };
 
 };
 

-static char tstr[] = "[|atalk]";
-
-static void atp_print(const struct atATP *, u_int);
-static void atp_bitmap_print(u_char);
-static void nbp_print(const struct atNBP *, u_int, u_short, u_char, u_char);
-static const char *print_cstring(const char *, const u_char *);
-static const struct atNBPtuple *nbp_tuple_print(const struct atNBPtuple *,
+static void atp_print(netdissect_options *, const struct atATP *, u_int);
+static void atp_bitmap_print(netdissect_options *, u_char);
+static void nbp_print(netdissect_options *, const struct atNBP *, u_int, u_short, u_char, u_char);
+static const struct atNBPtuple *nbp_tuple_print(netdissect_options *ndo, const struct atNBPtuple *,

                                                const u_char *,
                                                u_short, u_char, u_char);
                                                const u_char *,
                                                u_short, u_char, u_char);

-static const struct atNBPtuple *nbp_name_print(const struct atNBPtuple *,
+static const struct atNBPtuple *nbp_name_print(netdissect_options *, const struct atNBPtuple *,

                                               const u_char *);
                                               const u_char *);

-static const char *ataddr_string(u_short, u_char);
-static void ddp_print(const u_char *, u_int, int, u_short, u_char, u_char);
-static const char *ddpskt_string(int);
+static const char *ataddr_string(netdissect_options *, u_short, u_char);
+static void ddp_print(netdissect_options *, const u_char *, u_int, int, u_short, u_char, u_char);
+static const char *ddpskt_string(netdissect_options *, int);

 
 /*
  * Print LLAP packets received on a physical LocalTalk interface.
  */
 u_int
 
 /*
  * Print LLAP packets received on a physical LocalTalk interface.
  */
 u_int

-ltalk_if_print(const struct pcap_pkthdr *h, const u_char *p)
+ltalk_if_print(netdissect_options *ndo,
+               const struct pcap_pkthdr *h, const u_char *p)

 {
 {

-       return (llap_print(p, h->caplen));
+       return (llap_print(ndo, p, h->caplen));

 }
 
 /*
  * Print AppleTalk LLAP packets.
  */
 u_int
 }
 
 /*
  * Print AppleTalk LLAP packets.
  */
 u_int

-llap_print(register const u_char *bp, u_int length)
+llap_print(netdissect_options *ndo,
+           register const u_char *bp, u_int length)

 {
        register const struct LAP *lp;
        register const struct atDDP *dp;
 {
        register const struct LAP *lp;
        register const struct atDDP *dp;


@@ -100,7 +95,7 @@ llap_print(register const u_char *bp, u_int length)
        u_int hdrlen;
 
        if (length < sizeof(*lp)) {
        u_int hdrlen;
 
        if (length < sizeof(*lp)) {

-               (void)printf(" [|llap %u]", length);
+               ND_PRINT((ndo, " [|llap %u]", length));

                return (length);
        }
        lp = (const struct LAP *)bp;
                return (length);
        }
        lp = (const struct LAP *)bp;


@@ -111,36 +106,36 @@ llap_print(register const u_char *bp, u_int length)
 
        case lapShortDDP:
                if (length < ddpSSize) {
 
        case lapShortDDP:
                if (length < ddpSSize) {

-                       (void)printf(" [|sddp %u]", length);
+                       ND_PRINT((ndo, " [|sddp %u]", length));

                        return (length);
                }
                sdp = (const struct atShortDDP *)bp;
                        return (length);
                }
                sdp = (const struct atShortDDP *)bp;

-               printf("%s.%s",
-                   ataddr_string(0, lp->src), ddpskt_string(sdp->srcSkt));
-               printf(" > %s.%s:",
-                   ataddr_string(0, lp->dst), ddpskt_string(sdp->dstSkt));
+               ND_PRINT((ndo, "%s.%s",
+                   ataddr_string(ndo, 0, lp->src), ddpskt_string(ndo, sdp->srcSkt)));
+               ND_PRINT((ndo, " > %s.%s:",
+                   ataddr_string(ndo, 0, lp->dst), ddpskt_string(ndo, sdp->dstSkt)));

                bp += ddpSSize;
                length -= ddpSSize;
                hdrlen += ddpSSize;
                bp += ddpSSize;
                length -= ddpSSize;
                hdrlen += ddpSSize;

-               ddp_print(bp, length, sdp->type, 0, lp->src, sdp->srcSkt);
+               ddp_print(ndo, bp, length, sdp->type, 0, lp->src, sdp->srcSkt);

                break;
 
        case lapDDP:
                if (length < ddpSize) {
                break;
 
        case lapDDP:
                if (length < ddpSize) {

-                       (void)printf(" [|ddp %u]", length);
+                       ND_PRINT((ndo, " [|ddp %u]", length));

                        return (length);
                }
                dp = (const struct atDDP *)bp;
                snet = EXTRACT_16BITS(&dp->srcNet);
                        return (length);
                }
                dp = (const struct atDDP *)bp;
                snet = EXTRACT_16BITS(&dp->srcNet);

-               printf("%s.%s", ataddr_string(snet, dp->srcNode),
-                   ddpskt_string(dp->srcSkt));
-               printf(" > %s.%s:",
-                   ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
-                   ddpskt_string(dp->dstSkt));
+               ND_PRINT((ndo, "%s.%s", ataddr_string(ndo, snet, dp->srcNode),
+                   ddpskt_string(ndo, dp->srcSkt)));
+               ND_PRINT((ndo, " > %s.%s:",
+                   ataddr_string(ndo, EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
+                   ddpskt_string(ndo, dp->dstSkt)));

                bp += ddpSize;
                length -= ddpSize;
                hdrlen += ddpSize;
                bp += ddpSize;
                length -= ddpSize;
                hdrlen += ddpSize;

-               ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);
+               ddp_print(ndo, bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);

                break;
 
 #ifdef notdef
                break;
 
 #ifdef notdef


@@ -150,8 +145,8 @@ llap_print(register const u_char *bp, u_int length)
 #endif
 
        default:
 #endif
 
        default:

-               printf("%d > %d at-lap#%d %u",
-                   lp->src, lp->dst, lp->type, length);
+               ND_PRINT((ndo, "%d > %d at-lap#%d %u",
+                   lp->src, lp->dst, lp->type, length));

                break;
        }
        return (hdrlen);
                break;
        }
        return (hdrlen);


@@ -163,39 +158,41 @@ llap_print(register const u_char *bp, u_int length)
  * packets in them).
  */
 void
  * packets in them).
  */
 void

-atalk_print(register const u_char *bp, u_int length)
+atalk_print(netdissect_options *ndo,
+            register const u_char *bp, u_int length)

 {
        register const struct atDDP *dp;
        u_short snet;
 
 {
        register const struct atDDP *dp;
        u_short snet;
 

-        if(!eflag)
-            printf("AT ");
+        if(!ndo->ndo_eflag)
+            ND_PRINT((ndo, "AT "));

 
        if (length < ddpSize) {
 
        if (length < ddpSize) {

-               (void)printf(" [|ddp %u]", length);
+               ND_PRINT((ndo, " [|ddp %u]", length));

                return;
        }
        dp = (const struct atDDP *)bp;
        snet = EXTRACT_16BITS(&dp->srcNet);
                return;
        }
        dp = (const struct atDDP *)bp;
        snet = EXTRACT_16BITS(&dp->srcNet);

-       printf("%s.%s", ataddr_string(snet, dp->srcNode),
-              ddpskt_string(dp->srcSkt));
-       printf(" > %s.%s: ",
-              ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
-              ddpskt_string(dp->dstSkt));
+       ND_PRINT((ndo, "%s.%s", ataddr_string(ndo, snet, dp->srcNode),
+              ddpskt_string(ndo, dp->srcSkt)));
+       ND_PRINT((ndo, " > %s.%s: ",
+              ataddr_string(ndo, EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
+              ddpskt_string(ndo, dp->dstSkt)));

        bp += ddpSize;
        length -= ddpSize;
        bp += ddpSize;
        length -= ddpSize;

-       ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);
+       ddp_print(ndo, bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);

 }
 
 /* XXX should probably pass in the snap header and do checks like arp_print() */
 void
 }
 
 /* XXX should probably pass in the snap header and do checks like arp_print() */
 void

-aarp_print(register const u_char *bp, u_int length)
+aarp_print(netdissect_options *ndo,
+           register const u_char *bp, u_int length)

 {
        register const struct aarp *ap;
 
 {
        register const struct aarp *ap;
 

-#define AT(member) ataddr_string((ap->member[1]<<8)|ap->member[2],ap->member[3])
+#define AT(member) ataddr_string(ndo, (ap->member[1]<<8)|ap->member[2],ap->member[3])

 
 

-       printf("aarp ");
+       ND_PRINT((ndo, "aarp "));

        ap = (const struct aarp *)bp;
        if (EXTRACT_16BITS(&ap->htype) == 1 &&
            EXTRACT_16BITS(&ap->ptype) == ETHERTYPE_ATALK &&
        ap = (const struct aarp *)bp;
        if (EXTRACT_16BITS(&ap->htype) == 1 &&
            EXTRACT_16BITS(&ap->ptype) == ETHERTYPE_ATALK &&


@@ -203,151 +200,151 @@ aarp_print(register const u_char *bp, u_int length)
                switch (EXTRACT_16BITS(&ap->op)) {
 
                case 1:                         /* request */
                switch (EXTRACT_16BITS(&ap->op)) {
 
                case 1:                         /* request */

-                       (void)printf("who-has %s tell %s",
-                           AT(pdaddr), AT(psaddr));
+                       ND_PRINT((ndo, "who-has %s tell %s", AT(pdaddr), AT(psaddr)));

                        return;
 
                case 2:                         /* response */
                        return;
 
                case 2:                         /* response */

-                       (void)printf("reply %s is-at %s",
-                           AT(psaddr), etheraddr_string(ap->hsaddr));
+                       ND_PRINT((ndo, "reply %s is-at %s", AT(psaddr), etheraddr_string(ndo, ap->hsaddr)));

                        return;
 
                case 3:                         /* probe (oy!) */
                        return;
 
                case 3:                         /* probe (oy!) */

-                       (void)printf("probe %s tell %s",
-                           AT(pdaddr), AT(psaddr));
+                       ND_PRINT((ndo, "probe %s tell %s", AT(pdaddr), AT(psaddr)));

                        return;
                }
                        return;
                }

-       (void)printf("len %u op %u htype %u ptype %#x halen %u palen %u",
+       ND_PRINT((ndo, "len %u op %u htype %u ptype %#x halen %u palen %u",

            length, EXTRACT_16BITS(&ap->op), EXTRACT_16BITS(&ap->htype),
            length, EXTRACT_16BITS(&ap->op), EXTRACT_16BITS(&ap->htype),

-           EXTRACT_16BITS(&ap->ptype), ap->halen, ap->palen);
+           EXTRACT_16BITS(&ap->ptype), ap->halen, ap->palen));

 }
 
 /*
  * Print AppleTalk Datagram Delivery Protocol packets.
  */
 static void
 }
 
 /*
  * Print AppleTalk Datagram Delivery Protocol packets.
  */
 static void

-ddp_print(register const u_char *bp, register u_int length, register int t,
-         register u_short snet, register u_char snode, u_char skt)
+ddp_print(netdissect_options *ndo,
+          register const u_char *bp, register u_int length, register int t,
+          register u_short snet, register u_char snode, u_char skt)

 {
 
        switch (t) {
 
        case ddpNBP:
 {
 
        switch (t) {
 
        case ddpNBP:

-               nbp_print((const struct atNBP *)bp, length, snet, snode, skt);
+               nbp_print(ndo, (const struct atNBP *)bp, length, snet, snode, skt);

                break;
 
        case ddpATP:
                break;
 
        case ddpATP:

-               atp_print((const struct atATP *)bp, length);
+               atp_print(ndo, (const struct atATP *)bp, length);

                break;
 
        case ddpEIGRP:
                break;
 
        case ddpEIGRP:

-               eigrp_print(bp, length);
+               eigrp_print(ndo, bp, length);

                break;
 
        default:
                break;
 
        default:

-               (void)printf(" at-%s %d", tok2str(type2str, NULL, t), length);
+               ND_PRINT((ndo, " at-%s %d", tok2str(type2str, NULL, t), length));

                break;
        }
 }
 
 static void
                break;
        }
 }
 
 static void

-atp_print(register const struct atATP *ap, u_int length)
+atp_print(netdissect_options *ndo,
+          register const struct atATP *ap, u_int length)

 {
        char c;
 {
        char c;

-       u_int32_t data;
+       uint32_t data;

 
 

-       if ((const u_char *)(ap + 1) > snapend) {
+       if ((const u_char *)(ap + 1) > ndo->ndo_snapend) {

                /* Just bail if we don't have the whole chunk. */
                /* Just bail if we don't have the whole chunk. */

-               fputs(tstr, stdout);
+               ND_PRINT((ndo, "%s", tstr));

                return;
        }
        if (length < sizeof(*ap)) {
                return;
        }
        if (length < sizeof(*ap)) {

-               (void)printf(" [|atp %u]", length);
+               ND_PRINT((ndo, " [|atp %u]", length));

                return;
        }
        length -= sizeof(*ap);
        switch (ap->control & 0xc0) {
 
        case atpReqCode:
                return;
        }
        length -= sizeof(*ap);
        switch (ap->control & 0xc0) {
 
        case atpReqCode:

-               (void)printf(" atp-req%s %d",
+               ND_PRINT((ndo, " atp-req%s %d",

                             ap->control & atpXO? " " : "*",
                             ap->control & atpXO? " " : "*",

-                            EXTRACT_16BITS(&ap->transID));
+                            EXTRACT_16BITS(&ap->transID)));

 
 

-               atp_bitmap_print(ap->bitmap);
+               atp_bitmap_print(ndo, ap->bitmap);

 
                if (length != 0)
 
                if (length != 0)

-                       (void)printf(" [len=%u]", length);
+                       ND_PRINT((ndo, " [len=%u]", length));

 
                switch (ap->control & (atpEOM|atpSTS)) {
                case atpEOM:
 
                switch (ap->control & (atpEOM|atpSTS)) {
                case atpEOM:

-                       (void)printf(" [EOM]");
+                       ND_PRINT((ndo, " [EOM]"));

                        break;
                case atpSTS:
                        break;
                case atpSTS:

-                       (void)printf(" [STS]");
+                       ND_PRINT((ndo, " [STS]"));

                        break;
                case atpEOM|atpSTS:
                        break;
                case atpEOM|atpSTS:

-                       (void)printf(" [EOM,STS]");
+                       ND_PRINT((ndo, " [EOM,STS]"));

                        break;
                }
                break;
 
        case atpRspCode:
                        break;
                }
                break;
 
        case atpRspCode:

-               (void)printf(" atp-resp%s%d:%d (%u)",
+               ND_PRINT((ndo, " atp-resp%s%d:%d (%u)",

                             ap->control & atpEOM? "*" : " ",
                             ap->control & atpEOM? "*" : " ",

-                            EXTRACT_16BITS(&ap->transID), ap->bitmap, length);
+                            EXTRACT_16BITS(&ap->transID), ap->bitmap, length));

                switch (ap->control & (atpXO|atpSTS)) {
                case atpXO:
                switch (ap->control & (atpXO|atpSTS)) {
                case atpXO:

-                       (void)printf(" [XO]");
+                       ND_PRINT((ndo, " [XO]"));

                        break;
                case atpSTS:
                        break;
                case atpSTS:

-                       (void)printf(" [STS]");
+                       ND_PRINT((ndo, " [STS]"));

                        break;
                case atpXO|atpSTS:
                        break;
                case atpXO|atpSTS:

-                       (void)printf(" [XO,STS]");
+                       ND_PRINT((ndo, " [XO,STS]"));

                        break;
                }
                break;
 
        case atpRelCode:
                        break;
                }
                break;
 
        case atpRelCode:

-               (void)printf(" atp-rel  %d", EXTRACT_16BITS(&ap->transID));
+               ND_PRINT((ndo, " atp-rel  %d", EXTRACT_16BITS(&ap->transID)));

 
 

-               atp_bitmap_print(ap->bitmap);
+               atp_bitmap_print(ndo, ap->bitmap);

 
                /* length should be zero */
                if (length)
 
                /* length should be zero */
                if (length)

-                       (void)printf(" [len=%u]", length);
+                       ND_PRINT((ndo, " [len=%u]", length));

 
                /* there shouldn't be any control flags */
                if (ap->control & (atpXO|atpEOM|atpSTS)) {
                        c = '[';
                        if (ap->control & atpXO) {
 
                /* there shouldn't be any control flags */
                if (ap->control & (atpXO|atpEOM|atpSTS)) {
                        c = '[';
                        if (ap->control & atpXO) {

-                               (void)printf("%cXO", c);
+                               ND_PRINT((ndo, "%cXO", c));

                                c = ',';
                        }
                        if (ap->control & atpEOM) {
                                c = ',';
                        }
                        if (ap->control & atpEOM) {

-                               (void)printf("%cEOM", c);
+                               ND_PRINT((ndo, "%cEOM", c));

                                c = ',';
                        }
                        if (ap->control & atpSTS) {
                                c = ',';
                        }
                        if (ap->control & atpSTS) {

-                               (void)printf("%cSTS", c);
+                               ND_PRINT((ndo, "%cSTS", c));

                                c = ',';
                        }
                                c = ',';
                        }

-                       (void)printf("]");
+                       ND_PRINT((ndo, "]"));

                }
                break;
 
        default:
                }
                break;
 
        default:

-               (void)printf(" atp-0x%x  %d (%u)", ap->control,
-                            EXTRACT_16BITS(&ap->transID), length);
+               ND_PRINT((ndo, " atp-0x%x  %d (%u)", ap->control,
+                            EXTRACT_16BITS(&ap->transID), length));

                break;
        }
        data = EXTRACT_32BITS(&ap->userData);
        if (data != 0)
                break;
        }
        data = EXTRACT_32BITS(&ap->userData);
        if (data != 0)

-               (void)printf(" 0x%x", data);
+               ND_PRINT((ndo, " 0x%x", data));

 }
 
 static void
 }
 
 static void

-atp_bitmap_print(register u_char bm)
+atp_bitmap_print(netdissect_options *ndo,
+                 register u_char bm)

 {
        register char c;
        register int i;
 {
        register char c;
        register int i;


@@ -361,25 +358,26 @@ atp_bitmap_print(register u_char bm)
                c = '<';
                for (i = 0; bm; ++i) {
                        if (bm & 1) {
                c = '<';
                for (i = 0; bm; ++i) {
                        if (bm & 1) {

-                               (void)printf("%c%d", c, i);
+                               ND_PRINT((ndo, "%c%d", c, i));

                                c = ',';
                        }
                        bm >>= 1;
                }
                                c = ',';
                        }
                        bm >>= 1;
                }

-               (void)printf(">");
+               ND_PRINT((ndo, ">"));

        } else {
                for (i = 0; bm; ++i)
                        bm >>= 1;
                if (i > 1)
        } else {
                for (i = 0; bm; ++i)
                        bm >>= 1;
                if (i > 1)

-                       (void)printf("<0-%d>", i - 1);
+                       ND_PRINT((ndo, "<0-%d>", i - 1));

                else
                else

-                       (void)printf("<0>");
+                       ND_PRINT((ndo, "<0>"));

        }
 }
 
 static void
        }
 }
 
 static void

-nbp_print(register const struct atNBP *np, u_int length, register u_short snet,
-         register u_char snode, register u_char skt)
+nbp_print(netdissect_options *ndo,
+          register const struct atNBP *np, u_int length, register u_short snet,
+          register u_char snode, register u_char skt)

 {
        register const struct atNBPtuple *tp =
                (const struct atNBPtuple *)((u_char *)np + nbpHeaderSize);
 {
        register const struct atNBPtuple *tp =
                (const struct atNBPtuple *)((u_char *)np + nbpHeaderSize);


@@ -387,138 +385,137 @@ nbp_print(register const struct atNBP *np, u_int length, register u_short snet,
        const u_char *ep;
 
        if (length < nbpHeaderSize) {
        const u_char *ep;
 
        if (length < nbpHeaderSize) {

-               (void)printf(" truncated-nbp %u", length);
+               ND_PRINT((ndo, " truncated-nbp %u", length));

                return;
        }
 
        length -= nbpHeaderSize;
        if (length < 8) {
                /* must be room for at least one tuple */
                return;
        }
 
        length -= nbpHeaderSize;
        if (length < 8) {
                /* must be room for at least one tuple */

-               (void)printf(" truncated-nbp %u", length + nbpHeaderSize);
+               ND_PRINT((ndo, " truncated-nbp %u", length + nbpHeaderSize));

                return;
        }
        /* ep points to end of available data */
                return;
        }
        /* ep points to end of available data */

-       ep = snapend;
+       ep = ndo->ndo_snapend;

        if ((const u_char *)tp > ep) {
        if ((const u_char *)tp > ep) {

-               fputs(tstr, stdout);
+               ND_PRINT((ndo, "%s", tstr));

                return;
        }
        switch (i = np->control & 0xf0) {
 
        case nbpBrRq:
        case nbpLkUp:
                return;
        }
        switch (i = np->control & 0xf0) {
 
        case nbpBrRq:
        case nbpLkUp:

-               (void)printf(i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:",
-                            np->id);
+               ND_PRINT((ndo, i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:", np->id));

                if ((const u_char *)(tp + 1) > ep) {
                if ((const u_char *)(tp + 1) > ep) {

-                       fputs(tstr, stdout);
+                       ND_PRINT((ndo, "%s", tstr));

                        return;
                }
                        return;
                }

-               (void)nbp_name_print(tp, ep);
+               (void)nbp_name_print(ndo, tp, ep);

                /*
                 * look for anomalies: the spec says there can only
                 * be one tuple, the address must match the source
                 * address and the enumerator should be zero.
                 */
                if ((np->control & 0xf) != 1)
                /*
                 * look for anomalies: the spec says there can only
                 * be one tuple, the address must match the source
                 * address and the enumerator should be zero.
                 */
                if ((np->control & 0xf) != 1)

-                       (void)printf(" [ntup=%d]", np->control & 0xf);
+                       ND_PRINT((ndo, " [ntup=%d]", np->control & 0xf));

                if (tp->enumerator)
                if (tp->enumerator)

-                       (void)printf(" [enum=%d]", tp->enumerator);
+                       ND_PRINT((ndo, " [enum=%d]", tp->enumerator));

                if (EXTRACT_16BITS(&tp->net) != snet ||
                    tp->node != snode || tp->skt != skt)
                if (EXTRACT_16BITS(&tp->net) != snet ||
                    tp->node != snode || tp->skt != skt)

-                       (void)printf(" [addr=%s.%d]",
-                           ataddr_string(EXTRACT_16BITS(&tp->net),
-                           tp->node), tp->skt);
+                       ND_PRINT((ndo, " [addr=%s.%d]",
+                           ataddr_string(ndo, EXTRACT_16BITS(&tp->net),
+                           tp->node), tp->skt));

                break;
 
        case nbpLkUpReply:
                break;
 
        case nbpLkUpReply:

-               (void)printf(" nbp-reply %d:", np->id);
+               ND_PRINT((ndo, " nbp-reply %d:", np->id));

 
                /* print each of the tuples in the reply */
                for (i = np->control & 0xf; --i >= 0 && tp; )
 
                /* print each of the tuples in the reply */
                for (i = np->control & 0xf; --i >= 0 && tp; )

-                       tp = nbp_tuple_print(tp, ep, snet, snode, skt);
+                       tp = nbp_tuple_print(ndo, tp, ep, snet, snode, skt);

                break;
 
        default:
                break;
 
        default:

-               (void)printf(" nbp-0x%x  %d (%u)", np->control, np->id,
-                               length);
+               ND_PRINT((ndo, " nbp-0x%x  %d (%u)", np->control, np->id, length));

                break;
        }
 }
 
 /* print a counted string */
 static const char *
                break;
        }
 }
 
 /* print a counted string */
 static const char *

-print_cstring(register const char *cp, register const u_char *ep)
+print_cstring(netdissect_options *ndo,
+              register const char *cp, register const u_char *ep)

 {
        register u_int length;
 
        if (cp >= (const char *)ep) {
 {
        register u_int length;
 
        if (cp >= (const char *)ep) {

-               fputs(tstr, stdout);
+               ND_PRINT((ndo, "%s", tstr));

                return (0);
        }
        length = *cp++;
 
        /* Spec says string can be at most 32 bytes long */
        if (length > 32) {
                return (0);
        }
        length = *cp++;
 
        /* Spec says string can be at most 32 bytes long */
        if (length > 32) {

-               (void)printf("[len=%u]", length);
+               ND_PRINT((ndo, "[len=%u]", length));

                return (0);
        }
        while ((int)--length >= 0) {
                if (cp >= (const char *)ep) {
                return (0);
        }
        while ((int)--length >= 0) {
                if (cp >= (const char *)ep) {

-                       fputs(tstr, stdout);
+                       ND_PRINT((ndo, "%s", tstr));

                        return (0);
                }
                        return (0);
                }

-               putchar(*cp++);
+               ND_PRINT((ndo, "%c", *cp++));

        }
        return (cp);
 }
 
 static const struct atNBPtuple *
        }
        return (cp);
 }
 
 static const struct atNBPtuple *

-nbp_tuple_print(register const struct atNBPtuple *tp,
-               register const u_char *ep,
-               register u_short snet, register u_char snode,
-               register u_char skt)
+nbp_tuple_print(netdissect_options *ndo,
+                register const struct atNBPtuple *tp, register const u_char *ep,
+                register u_short snet, register u_char snode, register u_char skt)

 {
        register const struct atNBPtuple *tpn;
 
        if ((const u_char *)(tp + 1) > ep) {
 {
        register const struct atNBPtuple *tpn;
 
        if ((const u_char *)(tp + 1) > ep) {

-               fputs(tstr, stdout);
+               ND_PRINT((ndo, "%s", tstr));

                return 0;
        }
                return 0;
        }

-       tpn = nbp_name_print(tp, ep);
+       tpn = nbp_name_print(ndo, tp, ep);

 
        /* if the enumerator isn't 1, print it */
        if (tp->enumerator != 1)
 
        /* if the enumerator isn't 1, print it */
        if (tp->enumerator != 1)

-               (void)printf("(%d)", tp->enumerator);
+               ND_PRINT((ndo, "(%d)", tp->enumerator));

 
        /* if the socket doesn't match the src socket, print it */
        if (tp->skt != skt)
 
        /* if the socket doesn't match the src socket, print it */
        if (tp->skt != skt)

-               (void)printf(" %d", tp->skt);
+               ND_PRINT((ndo, " %d", tp->skt));

 
        /* if the address doesn't match the src address, it's an anomaly */
        if (EXTRACT_16BITS(&tp->net) != snet || tp->node != snode)
 
        /* if the address doesn't match the src address, it's an anomaly */
        if (EXTRACT_16BITS(&tp->net) != snet || tp->node != snode)

-               (void)printf(" [addr=%s]",
-                   ataddr_string(EXTRACT_16BITS(&tp->net), tp->node));
+               ND_PRINT((ndo, " [addr=%s]",
+                   ataddr_string(ndo, EXTRACT_16BITS(&tp->net), tp->node)));

 
        return (tpn);
 }
 
 static const struct atNBPtuple *
 
        return (tpn);
 }
 
 static const struct atNBPtuple *

-nbp_name_print(const struct atNBPtuple *tp, register const u_char *ep)
+nbp_name_print(netdissect_options *ndo,
+               const struct atNBPtuple *tp, register const u_char *ep)

 {
        register const char *cp = (const char *)tp + nbpTupleSize;
 
 {
        register const char *cp = (const char *)tp + nbpTupleSize;
 

-       putchar(' ');
+       ND_PRINT((ndo, " "));

 
        /* Object */
 
        /* Object */

-       putchar('"');
-       if ((cp = print_cstring(cp, ep)) != NULL) {
+       ND_PRINT((ndo, "\""));
+       if ((cp = print_cstring(ndo, cp, ep)) != NULL) {

                /* Type */
                /* Type */

-               putchar(':');
-               if ((cp = print_cstring(cp, ep)) != NULL) {
+               ND_PRINT((ndo, ":"));
+               if ((cp = print_cstring(ndo, cp, ep)) != NULL) {

                        /* Zone */
                        /* Zone */

-                       putchar('@');
-                       if ((cp = print_cstring(cp, ep)) != NULL)
-                               putchar('"');
+                       ND_PRINT((ndo, "@"));
+                       if ((cp = print_cstring(ndo, cp, ep)) != NULL)
+                               ND_PRINT((ndo, "\""));

                }
        }
        return ((const struct atNBPtuple *)cp);
                }
        }
        return ((const struct atNBPtuple *)cp);


@@ -536,11 +533,12 @@ struct hnamemem {
 static struct hnamemem hnametable[HASHNAMESIZE];
 
 static const char *
 static struct hnamemem hnametable[HASHNAMESIZE];
 
 static const char *

-ataddr_string(u_short atnet, u_char athost)
+ataddr_string(netdissect_options *ndo,
+              u_short atnet, u_char athost)

 {
        register struct hnamemem *tp, *tp2;
        register int i = (atnet << 8) | athost;
 {
        register struct hnamemem *tp, *tp2;
        register int i = (atnet << 8) | athost;

-       char nambuf[256];
+       char nambuf[256+1];

        static int first = 1;
        FILE *fp;
 
        static int first = 1;
        FILE *fp;
 


@@ -548,7 +546,7 @@ ataddr_string(u_short atnet, u_char athost)
         * if this is the first call, see if there's an AppleTalk
         * number to name map file.
         */
         * if this is the first call, see if there's an AppleTalk
         * number to name map file.
         */

-       if (first && (first = 0, !nflag)
+       if (first && (first = 0, !ndo->ndo_nflag)

            && (fp = fopen("/etc/atalk.names", "r"))) {
                char line[256];
                int i1, i2;
            && (fp = fopen("/etc/atalk.names", "r"))) {
                char line[256];
                int i1, i2;


@@ -602,7 +600,7 @@ ataddr_string(u_short atnet, u_char athost)
        return (tp->name);
 }
 
        return (tp->name);
 }
 

-static struct tok skt2str[] = {
+static const struct tok skt2str[] = {

        { rtmpSkt,      "rtmp" },       /* routing table maintenance */
        { nbpSkt,       "nis" },        /* name info socket */
        { echoSkt,      "echo" },       /* AppleTalk echo protocol */
        { rtmpSkt,      "rtmp" },       /* routing table maintenance */
        { nbpSkt,       "nis" },        /* name info socket */
        { echoSkt,      "echo" },       /* AppleTalk echo protocol */


@@ -611,11 +609,12 @@ static struct tok skt2str[] = {
 };
 
 static const char *
 };
 
 static const char *

-ddpskt_string(register int skt)
+ddpskt_string(netdissect_options *ndo,
+              register int skt)

 {
        static char buf[8];
 
 {
        static char buf[8];
 

-       if (nflag) {
+       if (ndo->ndo_nflag) {

                (void)snprintf(buf, sizeof(buf), "%d", skt);
                return (buf);
        }
                (void)snprintf(buf, sizeof(buf), "%d", skt);
                return (buf);
        }