X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/da20bc56d6100b5275d6f85c4a25bac1dab4e57e..9f957a5883cb4c5c99cefa71b42fc9d2d27d73e1:/addrtoname.c

diff --git a/addrtoname.c b/addrtoname.c
index c481b807..b08253a3 100644
--- a/addrtoname.c
+++ b/addrtoname.c
@@ -33,6 +33,13 @@
 
 #include <netdissect-stdinc.h>
 
+#ifndef NTOHL
+#define NTOHL(x)	(x) = ntohl(x)
+#define NTOHS(x)	(x) = ntohs(x)
+#define HTONL(x)	(x) = htonl(x)
+#define HTONS(x)	(x) = htons(x)
+#endif
+
 #ifdef USE_ETHER_NTOHOST
 #ifdef HAVE_NETINET_IF_ETHER_H
 struct mbuf;		/* Squelch compiler warnings on some platforms for */
@@ -73,10 +80,6 @@ extern int ether_ntohost(char *, const struct ether_addr *);
 #include "extract.h"
 #include "oui.h"
 
-#ifndef ETHER_ADDR_LEN
-#define ETHER_ADDR_LEN	6
-#endif
-
 /*
  * hash tables for whatever-to-name translations
  *
@@ -185,9 +188,9 @@ static struct protoidmem protoidtable[HASHNAMESIZE];
 const char *
 intoa(uint32_t addr)
 {
-	register char *cp;
-	register u_int byte;
-	register int n;
+	char *cp;
+	u_int byte;
+	int n;
 	static char buf[sizeof(".xxx.xxx.xxx.xxx")];
 
 	NTOHL(addr);
@@ -240,7 +243,7 @@ extern cap_channel_t *capdns;
 const char *
 getname(netdissect_options *ndo, const u_char *ap)
 {
-	register struct hostent *hp;
+	struct hostent *hp;
 	uint32_t addr;
 	struct hnamemem *p;
 
@@ -298,7 +301,7 @@ getname(netdissect_options *ndo, const u_char *ap)
 const char *
 getname6(netdissect_options *ndo, const u_char *ap)
 {
-	register struct hostent *hp;
+	struct hostent *hp;
 	union {
 		struct in6_addr addr;
 		struct for_hash_addr {
@@ -307,7 +310,7 @@ getname6(netdissect_options *ndo, const u_char *ap)
 		} addra;
 	} addr;
 	struct h6namemem *p;
-	register const char *cp;
+	const char *cp;
 	char ntop_buf[INET6_ADDRSTRLEN];
 
 	memcpy(&addr, ap, sizeof(addr));
@@ -364,7 +367,7 @@ static const char hex[16] = {
 static inline struct enamemem *
 lookup_emem(netdissect_options *ndo, const u_char *ep)
 {
-	register u_int i, j, k;
+	u_int i, j, k;
 	struct enamemem *tp;
 
 	k = (ep[0] << 8) | ep[1];
@@ -395,11 +398,11 @@ lookup_emem(netdissect_options *ndo, const u_char *ep)
  */
 
 static inline struct bsnamemem *
-lookup_bytestring(netdissect_options *ndo, register const u_char *bs,
+lookup_bytestring(netdissect_options *ndo, const u_char *bs,
 		  const unsigned int nlen)
 {
 	struct bsnamemem *tp;
-	register u_int i, j, k;
+	u_int i, j, k;
 
 	if (nlen >= 6) {
 		k = (bs[0] << 8) | bs[1];
@@ -443,10 +446,10 @@ lookup_bytestring(netdissect_options *ndo, register const u_char *bs,
 /* Find the hash node that corresponds the NSAP 'nsap' */
 
 static inline struct enamemem *
-lookup_nsap(netdissect_options *ndo, register const u_char *nsap,
-	    register u_int nsap_length)
+lookup_nsap(netdissect_options *ndo, const u_char *nsap,
+	    u_int nsap_length)
 {
-	register u_int i, j, k;
+	u_int i, j, k;
 	struct enamemem *tp;
 	const u_char *ensap;
 
@@ -490,7 +493,7 @@ lookup_nsap(netdissect_options *ndo, register const u_char *nsap,
 static inline struct protoidmem *
 lookup_protoid(netdissect_options *ndo, const u_char *pi)
 {
-	register u_int i, j;
+	u_int i, j;
 	struct protoidmem *tp;
 
 	/* 5 octets won't be aligned */
@@ -514,11 +517,11 @@ lookup_protoid(netdissect_options *ndo, const u_char *pi)
 }
 
 const char *
-etheraddr_string(netdissect_options *ndo, register const u_char *ep)
+etheraddr_string(netdissect_options *ndo, const u_char *ep)
 {
-	register int i;
-	register char *cp;
-	register struct enamemem *tp;
+	int i;
+	char *cp;
+	struct enamemem *tp;
 	int oui;
 	char buf[BUFSIZE];
 
@@ -563,9 +566,9 @@ const char *
 le64addr_string(netdissect_options *ndo, const u_char *ep)
 {
 	const unsigned int len = 8;
-	register u_int i;
-	register char *cp;
-	register struct bsnamemem *tp;
+	u_int i;
+	char *cp;
+	struct bsnamemem *tp;
 	char buf[BUFSIZE];
 
 	tp = lookup_bytestring(ndo, ep, len);
@@ -593,14 +596,14 @@ const char *
 linkaddr_string(netdissect_options *ndo, const u_char *ep,
 		const unsigned int type, const unsigned int len)
 {
-	register u_int i;
-	register char *cp;
-	register struct bsnamemem *tp;
+	u_int i;
+	char *cp;
+	struct bsnamemem *tp;
 
 	if (len == 0)
 		return ("<empty>");
 
-	if (type == LINKADDR_ETHER && len == ETHER_ADDR_LEN)
+	if (type == LINKADDR_ETHER && len == MAC_ADDR_LEN)
 		return (etheraddr_string(ndo, ep));
 
 	if (type == LINKADDR_FRELAY)
@@ -627,9 +630,9 @@ linkaddr_string(netdissect_options *ndo, const u_char *ep,
 const char *
 etherproto_string(netdissect_options *ndo, u_short port)
 {
-	register char *cp;
-	register struct hnamemem *tp;
-	register uint32_t i = port;
+	char *cp;
+	struct hnamemem *tp;
+	uint32_t i = port;
 	char buf[sizeof("0000")];
 
 	for (tp = &eprototable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
@@ -655,11 +658,11 @@ etherproto_string(netdissect_options *ndo, u_short port)
 #define ISONSAP_MAX_LENGTH 20
 const char *
 isonsap_string(netdissect_options *ndo, const u_char *nsap,
-	       register u_int nsap_length)
+	       u_int nsap_length)
 {
-	register u_int nsap_idx;
-	register char *cp;
-	register struct enamemem *tp;
+	u_int nsap_idx;
+	char *cp;
+	struct enamemem *tp;
 
 	if (nsap_length < 1 || nsap_length > ISONSAP_MAX_LENGTH)
 		return ("isonsap_string: illegal length");
@@ -687,8 +690,8 @@ isonsap_string(netdissect_options *ndo, const u_char *nsap,
 const char *
 tcpport_string(netdissect_options *ndo, u_short port)
 {
-	register struct hnamemem *tp;
-	register uint32_t i = port;
+	struct hnamemem *tp;
+	uint32_t i = port;
 	char buf[sizeof("00000")];
 
 	for (tp = &tporttable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
@@ -706,10 +709,10 @@ tcpport_string(netdissect_options *ndo, u_short port)
 }
 
 const char *
-udpport_string(netdissect_options *ndo, register u_short port)
+udpport_string(netdissect_options *ndo, u_short port)
 {
-	register struct hnamemem *tp;
-	register uint32_t i = port;
+	struct hnamemem *tp;
+	uint32_t i = port;
 	char buf[sizeof("00000")];
 
 	for (tp = &uporttable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
@@ -729,9 +732,9 @@ udpport_string(netdissect_options *ndo, register u_short port)
 const char *
 ipxsap_string(netdissect_options *ndo, u_short port)
 {
-	register char *cp;
-	register struct hnamemem *tp;
-	register uint32_t i = port;
+	char *cp;
+	struct hnamemem *tp;
+	uint32_t i = port;
 	char buf[sizeof("0000")];
 
 	for (tp = &ipxsaptable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
@@ -758,8 +761,8 @@ static void
 init_servarray(netdissect_options *ndo)
 {
 	struct servent *sv;
-	register struct hnamemem *table;
-	register int i;
+	struct hnamemem *table;
+	int i;
 	char buf[sizeof("0000000000")];
 
 	while ((sv = getservent()) != NULL) {
@@ -818,8 +821,8 @@ static const struct eproto {
 static void
 init_eprotoarray(netdissect_options *ndo)
 {
-	register int i;
-	register struct hnamemem *table;
+	int i;
+	struct hnamemem *table;
 
 	for (i = 0; eproto_db[i].s; i++) {
 		int j = htons(eproto_db[i].p) & (HASHNAMESIZE-1);
@@ -851,8 +854,8 @@ static const struct protoidlist {
 static void
 init_protoidarray(netdissect_options *ndo)
 {
-	register int i;
-	register struct protoidmem *tp;
+	int i;
+	struct protoidmem *tp;
 	const struct protoidlist *pl;
 	u_char protoid[5];
 
@@ -905,13 +908,13 @@ static const struct etherlist {
 static void
 init_etherarray(netdissect_options *ndo)
 {
-	register const struct etherlist *el;
-	register struct enamemem *tp;
+	const struct etherlist *el;
+	struct enamemem *tp;
 #ifdef USE_ETHER_NTOHOST
 	char name[256];
 #else
-	register struct pcap_etherent *ep;
-	register FILE *fp;
+	struct pcap_etherent *ep;
+	FILE *fp;
 
 	/* Suck in entire ethers file */
 	fp = fopen(PCAP_ETHERS_FILE, "r");
@@ -1170,8 +1173,8 @@ static const struct tok ipxsap_db[] = {
 static void
 init_ipxsaparray(netdissect_options *ndo)
 {
-	register int i;
-	register struct hnamemem *table;
+	int i;
+	struct hnamemem *table;
 
 	for (i = 0; ipxsap_db[i].s != NULL; i++) {
 		int j = htons(ipxsap_db[i].v) & (HASHNAMESIZE-1);
@@ -1213,7 +1216,7 @@ init_addrtoname(netdissect_options *ndo, uint32_t localnet, uint32_t mask)
 const char *
 dnaddr_string(netdissect_options *ndo, u_short dnaddr)
 {
-	register struct hnamemem *tp;
+	struct hnamemem *tp;
 
 	for (tp = &dnaddrtable[dnaddr & (HASHNAMESIZE-1)]; tp->nxt != NULL;
 	     tp = tp->nxt)
@@ -1234,7 +1237,7 @@ dnaddr_string(netdissect_options *ndo, u_short dnaddr)
 struct hnamemem *
 newhnamemem(netdissect_options *ndo)
 {
-	register struct hnamemem *p;
+	struct hnamemem *p;
 	static struct hnamemem *ptr = NULL;
 	static u_int num = 0;
 
@@ -1253,7 +1256,7 @@ newhnamemem(netdissect_options *ndo)
 struct h6namemem *
 newh6namemem(netdissect_options *ndo)
 {
-	register struct h6namemem *p;
+	struct h6namemem *p;
 	static struct h6namemem *ptr = NULL;
 	static u_int num = 0;