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-rw-r--r--contrib/tcpdump/missing/addrinfo.h117
-rw-r--r--contrib/tcpdump/missing/datalinks.c2
-rw-r--r--contrib/tcpdump/missing/dlnames.c5
-rw-r--r--contrib/tcpdump/missing/getnameinfo.c276
-rw-r--r--contrib/tcpdump/missing/inet_aton.c53
-rw-r--r--contrib/tcpdump/missing/inet_ntop.c216
-rw-r--r--contrib/tcpdump/missing/inet_pton.c49
-rw-r--r--contrib/tcpdump/missing/snprintf.c2
-rw-r--r--contrib/tcpdump/missing/strdup.c2
-rw-r--r--contrib/tcpdump/missing/strlcat.c6
-rw-r--r--contrib/tcpdump/missing/strlcpy.c6
-rw-r--r--contrib/tcpdump/missing/strsep.c6
12 files changed, 15 insertions, 725 deletions
diff --git a/contrib/tcpdump/missing/addrinfo.h b/contrib/tcpdump/missing/addrinfo.h
deleted file mode 100644
index bf4bbf6ed6d0..000000000000
--- a/contrib/tcpdump/missing/addrinfo.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef HAVE_ADDRINFO
-
-/*
- * Error return codes from getaddrinfo()
- */
-#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
-#define EAI_AGAIN 2 /* temporary failure in name resolution */
-#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
-#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
-#define EAI_FAMILY 5 /* ai_family not supported */
-#define EAI_MEMORY 6 /* memory allocation failure */
-#define EAI_NODATA 7 /* no address associated with hostname */
-#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
-#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
-#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
-#define EAI_SYSTEM 11 /* system error returned in errno */
-#define EAI_BADHINTS 12
-#define EAI_PROTOCOL 13
-#define EAI_MAX 14
-
-/* internal error */
-#define NETDB_INTERNAL -1 /* see errno */
-
-/*
- * Flag values for getaddrinfo()
- */
-#define AI_PASSIVE 0x00000001 /* get address to use bind() */
-#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
-#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
-/* valid flags for addrinfo */
-#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
-
-#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
-#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
-#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
-#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
-/* special recommended flags for getipnodebyname */
-#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
-
-struct addrinfo {
- int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
- int ai_family; /* PF_xxx */
- int ai_socktype; /* SOCK_xxx */
- int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
- size_t ai_addrlen; /* length of ai_addr */
- char *ai_canonname; /* canonical name for hostname */
- struct sockaddr *ai_addr; /* binary address */
- struct addrinfo *ai_next; /* next structure in linked list */
-};
-
-extern void freeaddrinfo (struct addrinfo *);
-extern void freehostent (struct hostent *);
-extern int getnameinfo (const struct sockaddr *, size_t, char *,
- size_t, char *, size_t, int);
-extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
-extern struct hostent *getipnodebyname (const char *, int, int, int *);
-extern int inet_pton (int, const char *, void *);
-extern const char *inet_ntop (int, const void *, char *, size_t);
-#endif /* HAVE_ADDRINFO */
-
-/*
- * Constants for getnameinfo()
- */
-#ifndef NI_MAXHOST
-#define NI_MAXHOST 1025
-#endif
-#ifndef NI_MAXSERV
-#define NI_MAXSERV 32
-#endif
-
-/*
- * Flag values for getnameinfo()
- */
-#ifndef NI_NOFQDN
-#define NI_NOFQDN 0x00000001
-#endif
-#ifndef NI_NUMERICHOST
-#define NI_NUMERICHOST 0x00000002
-#endif
-#ifndef NI_NAMEREQD
-#define NI_NAMEREQD 0x00000004
-#endif
-#ifndef NI_NUMERICSERV
-#define NI_NUMERICSERV 0x00000008
-#endif
-#ifndef NI_DGRAM
-#define NI_DGRAM 0x00000010
-#endif
diff --git a/contrib/tcpdump/missing/datalinks.c b/contrib/tcpdump/missing/datalinks.c
index e7d526bcedb1..4a7d6fe961d7 100644
--- a/contrib/tcpdump/missing/datalinks.c
+++ b/contrib/tcpdump/missing/datalinks.c
@@ -35,7 +35,7 @@
#include "config.h"
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
#include <pcap.h>
#include <stdlib.h>
diff --git a/contrib/tcpdump/missing/dlnames.c b/contrib/tcpdump/missing/dlnames.c
index a10cd398d893..16bfcf7940c2 100644
--- a/contrib/tcpdump/missing/dlnames.c
+++ b/contrib/tcpdump/missing/dlnames.c
@@ -35,12 +35,13 @@
#include "config.h"
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
#include <pcap.h>
#include <string.h>
#include "pcap-missing.h"
+#include "ascii_strcasecmp.h"
struct dlt_choice {
const char *name;
@@ -137,7 +138,7 @@ pcap_datalink_name_to_val(const char *name)
int i;
for (i = 0; dlt_choices[i].name != NULL; i++) {
- if (strcasecmp(dlt_choices[i].name + sizeof("DLT_") - 1,
+ if (ascii_strcasecmp(dlt_choices[i].name + sizeof("DLT_") - 1,
name) == 0)
return (dlt_choices[i].dlt);
}
diff --git a/contrib/tcpdump/missing/getnameinfo.c b/contrib/tcpdump/missing/getnameinfo.c
deleted file mode 100644
index 63aba7310487..000000000000
--- a/contrib/tcpdump/missing/getnameinfo.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Issues to be discussed:
- * - Thread safe-ness must be checked
- * - Return values. There seems to be no standard for return value (RFC2553)
- * but INRIA implementation returns EAI_xxx defined for getaddrinfo().
- * - RFC2553 says that we should raise error on short buffer. X/Open says
- * we need to truncate the result. We obey RFC2553 (and X/Open should be
- * modified).
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <string.h>
-#include <stddef.h>
-#include <errno.h>
-
-#ifdef NEED_ADDRINFO_H
-#include "addrinfo.h"
-#endif
-
-#define SUCCESS 0
-#define ANY 0
-#define YES 1
-#define NO 0
-
-static struct afd {
- int a_af;
- int a_addrlen;
- int a_socklen;
- int a_off;
-} afdl [] = {
-#ifdef INET6
- {PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6),
- offsetof(struct sockaddr_in6, sin6_addr)},
-#endif
- {PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in),
- offsetof(struct sockaddr_in, sin_addr)},
- {0, 0, 0},
-};
-
-struct sockinet {
- u_char si_len;
- u_char si_family;
- u_short si_port;
-};
-
-#define ENI_NOSOCKET 0
-#define ENI_NOSERVNAME 1
-#define ENI_NOHOSTNAME 2
-#define ENI_MEMORY 3
-#define ENI_SYSTEM 4
-#define ENI_FAMILY 5
-#define ENI_SALEN 6
-
-int
-getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
- const struct sockaddr *sa;
- size_t salen;
- char *host;
- size_t hostlen;
- char *serv;
- size_t servlen;
- int flags;
-{
- struct afd *afd;
- struct servent *sp;
- struct hostent *hp;
- u_short port;
- int family, i;
- char *addr, *p;
- uint32_t v4a;
- int h_error;
- char numserv[512];
- char numaddr[512];
-
- if (sa == NULL)
- return ENI_NOSOCKET;
-
-#ifdef HAVE_SA_LEN /*XXX*/
- if (sa->sa_len != salen)
- return ENI_SALEN;
-#endif
-
- family = sa->sa_family;
- for (i = 0; afdl[i].a_af; i++)
- if (afdl[i].a_af == family) {
- afd = &afdl[i];
- goto found;
- }
- return ENI_FAMILY;
-
- found:
- if (salen != afd->a_socklen)
- return ENI_SALEN;
-
- port = ((struct sockinet *)sa)->si_port; /* network byte order */
- addr = (char *)sa + afd->a_off;
-
- if (serv == NULL || servlen == 0) {
- /*
- * do nothing in this case.
- * in case you are wondering if "&&" is more correct than
- * "||" here: RFC2553 says that serv == NULL OR servlen == 0
- * means that the caller does not want the result.
- */
- } else {
- if (flags & NI_NUMERICSERV)
- sp = NULL;
- else {
- sp = getservbyport(port,
- (flags & NI_DGRAM) ? "udp" : "tcp");
- }
- if (sp) {
- if (strlen(sp->s_name) + 1 > servlen)
- return ENI_MEMORY;
- strcpy(serv, sp->s_name);
- } else {
- snprintf(numserv, sizeof(numserv), "%d", ntohs(port));
- if (strlen(numserv) + 1 > servlen)
- return ENI_MEMORY;
- strcpy(serv, numserv);
- }
- }
-
- switch (sa->sa_family) {
- case AF_INET:
- v4a = (uint32_t)
- ntohl(((struct sockaddr_in *)sa)->sin_addr.s_addr);
- if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
- flags |= NI_NUMERICHOST;
- v4a >>= IN_CLASSA_NSHIFT;
- if (v4a == 0)
- flags |= NI_NUMERICHOST;
- break;
-#ifdef INET6
- case AF_INET6:
- {
- struct sockaddr_in6 *sin6;
- sin6 = (struct sockaddr_in6 *)sa;
- switch (sin6->sin6_addr.s6_addr[0]) {
- case 0x00:
- if (IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr))
- ;
- else if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr))
- ;
- else
- flags |= NI_NUMERICHOST;
- break;
- default:
- if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)) {
- flags |= NI_NUMERICHOST;
- }
- else if (IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr))
- flags |= NI_NUMERICHOST;
- break;
- }
- }
- break;
-#endif
- }
- if (host == NULL || hostlen == 0) {
- /*
- * do nothing in this case.
- * in case you are wondering if "&&" is more correct than
- * "||" here: RFC2553 says that host == NULL OR hostlen == 0
- * means that the caller does not want the result.
- */
- } else if (flags & NI_NUMERICHOST) {
- /* NUMERICHOST and NAMEREQD conflicts with each other */
- if (flags & NI_NAMEREQD)
- return ENI_NOHOSTNAME;
- if (inet_ntop(afd->a_af, addr, numaddr, sizeof(numaddr))
- == NULL)
- return ENI_SYSTEM;
- if (strlen(numaddr) + 1 > hostlen)
- return ENI_MEMORY;
- strcpy(host, numaddr);
-#if defined(INET6) && defined(NI_WITHSCOPEID)
- if (afd->a_af == AF_INET6 &&
- (IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)addr) ||
- IN6_IS_ADDR_MULTICAST((struct in6_addr *)addr)) &&
- ((struct sockaddr_in6 *)sa)->sin6_scope_id) {
-#ifndef ALWAYS_WITHSCOPE
- if (flags & NI_WITHSCOPEID)
-#endif /* !ALWAYS_WITHSCOPE */
- {
- char *ep = strchr(host, '\0');
- unsigned int ifindex =
- ((struct sockaddr_in6 *)sa)->sin6_scope_id;
-
- *ep = SCOPE_DELIMITER;
- if ((if_indextoname(ifindex, ep + 1)) == NULL)
- /* XXX what should we do? */
- strncpy(ep + 1, "???", 3);
- }
- }
-#endif /* INET6 */
- } else {
-#ifdef USE_GETIPNODEBY
- hp = getipnodebyaddr(addr, afd->a_addrlen, afd->a_af, &h_error);
-#else
- hp = gethostbyaddr(addr, afd->a_addrlen, afd->a_af);
-#ifdef HAVE_H_ERRNO
- h_error = h_errno;
-#else
- h_error = EINVAL;
-#endif
-#endif
-
- if (hp) {
- if (flags & NI_NOFQDN) {
- p = strchr(hp->h_name, '.');
- if (p) *p = '\0';
- }
- if (strlen(hp->h_name) + 1 > hostlen) {
-#ifdef USE_GETIPNODEBY
- freehostent(hp);
-#endif
- return ENI_MEMORY;
- }
- strcpy(host, hp->h_name);
-#ifdef USE_GETIPNODEBY
- freehostent(hp);
-#endif
- } else {
- if (flags & NI_NAMEREQD)
- return ENI_NOHOSTNAME;
- if (inet_ntop(afd->a_af, addr, numaddr, sizeof(numaddr))
- == NULL)
- return ENI_NOHOSTNAME;
- if (strlen(numaddr) + 1 > hostlen)
- return ENI_MEMORY;
- strcpy(host, numaddr);
- }
- }
- return SUCCESS;
-}
diff --git a/contrib/tcpdump/missing/inet_aton.c b/contrib/tcpdump/missing/inet_aton.c
deleted file mode 100644
index e85ad5f814dc..000000000000
--- a/contrib/tcpdump/missing/inet_aton.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Kungliga Tekniska
- * Högskolan and its contributors.
- *
- * 4. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <tcpdump-stdinc.h>
-
-/* Minimal implementation of inet_aton.
- * Cannot distinguish between failure and a local broadcast address. */
-
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
-
-int
-inet_aton(const char *cp, struct in_addr *addr)
-{
- addr->s_addr = inet_addr(cp);
- return (addr->s_addr == INADDR_NONE) ? 0 : 1;
-}
diff --git a/contrib/tcpdump/missing/inet_ntop.c b/contrib/tcpdump/missing/inet_ntop.c
deleted file mode 100644
index 8c6f7eb8c7eb..000000000000
--- a/contrib/tcpdump/missing/inet_ntop.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (c) 1999 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Kungliga Tekniska
- * Högskolan and its contributors.
- *
- * 4. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <tcpdump-stdinc.h>
-
-#include <stdio.h>
-
-/*
- *
- */
-
-#ifndef IN6ADDRSZ
-#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
-#endif
-
-#ifndef INT16SZ
-#define INT16SZ 2 /* word size */
-#endif
-
-static const char *
-inet_ntop_v4 (const void *src, char *dst, size_t size)
-{
- const char digits[] = "0123456789";
- int i;
- struct in_addr *addr = (struct in_addr *)src;
- u_long a = ntohl(addr->s_addr);
- const char *orig_dst = dst;
-
- if (size < INET_ADDRSTRLEN) {
- errno = ENOSPC;
- return NULL;
- }
- for (i = 0; i < 4; ++i) {
- int n = (a >> (24 - i * 8)) & 0xFF;
- int non_zerop = 0;
-
- if (non_zerop || n / 100 > 0) {
- *dst++ = digits[n / 100];
- n %= 100;
- non_zerop = 1;
- }
- if (non_zerop || n / 10 > 0) {
- *dst++ = digits[n / 10];
- n %= 10;
- non_zerop = 1;
- }
- *dst++ = digits[n];
- if (i != 3)
- *dst++ = '.';
- }
- *dst++ = '\0';
- return orig_dst;
-}
-
-#ifdef INET6
-/*
- * Convert IPv6 binary address into presentation (printable) format.
- */
-static const char *
-inet_ntop_v6 (const u_char *src, char *dst, size_t size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp [INET6_ADDRSTRLEN+1];
- char *tp;
- struct {
- long base;
- long len;
- } best, cur;
- u_long words [IN6ADDRSZ / INT16SZ];
- int i;
-
- /* Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset (words, 0, sizeof(words));
- for (i = 0; i < IN6ADDRSZ; i++)
- words[i/2] |= (src[i] << ((1 - (i % 2)) << 3));
-
- best.len = 0;
- best.base = -1;
- cur.len = 0;
- cur.base = -1;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
- {
- if (words[i] == 0)
- {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else cur.len++;
- }
- else if (cur.base != -1)
- {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- if ((cur.base != -1) && (best.base == -1 || cur.len > best.len))
- best = cur;
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /* Format the result.
- */
- tp = tmp;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
- {
- /* Are we inside the best run of 0x00's?
- */
- if (best.base != -1 && i >= best.base && i < (best.base + best.len))
- {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
-
- /* Are we following an initial run of 0x00s or any real hex?
- */
- if (i != 0)
- *tp++ = ':';
-
- /* Is this address an encapsulated IPv4?
- */
- if (i == 6 && best.base == 0 &&
- (best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
- {
- if (!inet_ntop_v4(src+12, tp, sizeof(tmp) - (tp - tmp)))
- {
- errno = ENOSPC;
- return (NULL);
- }
- tp += strlen(tp);
- break;
- }
- tp += sprintf (tp, "%lx", words[i]);
- }
-
- /* Was it a trailing run of 0x00's?
- */
- if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))
- *tp++ = ':';
- *tp++ = '\0';
-
- /* Check for overflow, copy, and we're done.
- */
- if ((size_t)(tp - tmp) > size)
- {
- errno = ENOSPC;
- return (NULL);
- }
- return strcpy (dst, tmp);
-}
-#endif /* INET6 */
-
-
-const char *
-inet_ntop(int af, const void *src, char *dst, size_t size)
-{
- switch (af) {
- case AF_INET :
- return inet_ntop_v4 (src, dst, size);
-#ifdef INET6
- case AF_INET6:
- return inet_ntop_v6 ((const u_char*)src, dst, size);
-#endif
- default :
- errno = EAFNOSUPPORT;
- return NULL;
- }
-}
diff --git a/contrib/tcpdump/missing/inet_pton.c b/contrib/tcpdump/missing/inet_pton.c
deleted file mode 100644
index 3466f42b7cb5..000000000000
--- a/contrib/tcpdump/missing/inet_pton.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 1999 Kungliga Tekniska H�gskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Kungliga Tekniska
- * H�gskolan and its contributors.
- *
- * 4. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <tcpdump-stdinc.h>
-
-int
-inet_pton(int af, const char *src, void *dst)
-{
- if (af != AF_INET) {
- errno = EAFNOSUPPORT;
- return -1;
- }
- return inet_aton (src, dst);
-}
diff --git a/contrib/tcpdump/missing/snprintf.c b/contrib/tcpdump/missing/snprintf.c
index 21d235d217f2..921b74c1df3f 100644
--- a/contrib/tcpdump/missing/snprintf.c
+++ b/contrib/tcpdump/missing/snprintf.c
@@ -42,7 +42,7 @@
#include <ctype.h>
#include <sys/types.h>
-#include <interface.h>
+#include "netdissect.h"
enum format_flags {
minus_flag = 1,
diff --git a/contrib/tcpdump/missing/strdup.c b/contrib/tcpdump/missing/strdup.c
index 9fca7529e34d..9cbf35ae2470 100644
--- a/contrib/tcpdump/missing/strdup.c
+++ b/contrib/tcpdump/missing/strdup.c
@@ -35,7 +35,7 @@
#include <stdlib.h>
#include <string.h>
-#include "interface.h"
+#include "netdissect.h"
char *
strdup(str)
diff --git a/contrib/tcpdump/missing/strlcat.c b/contrib/tcpdump/missing/strlcat.c
index 34f1af2d9628..405493545b51 100644
--- a/contrib/tcpdump/missing/strlcat.c
+++ b/contrib/tcpdump/missing/strlcat.c
@@ -28,15 +28,15 @@
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#ifdef HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
#include <string.h>
-#include "interface.h"
+#include "netdissect.h"
/*
* Appends src to string dst of size siz (unlike strncat, siz is the
diff --git a/contrib/tcpdump/missing/strlcpy.c b/contrib/tcpdump/missing/strlcpy.c
index b0671ebd311b..24dcca67667f 100644
--- a/contrib/tcpdump/missing/strlcpy.c
+++ b/contrib/tcpdump/missing/strlcpy.c
@@ -28,15 +28,15 @@
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#ifdef HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
#include <string.h>
-#include "interface.h"
+#include "netdissect.h"
/*
* Copy src to string dst of size siz. At most siz-1 characters
diff --git a/contrib/tcpdump/missing/strsep.c b/contrib/tcpdump/missing/strsep.c
index a1e6b3017b6f..2c17275f3391 100644
--- a/contrib/tcpdump/missing/strsep.c
+++ b/contrib/tcpdump/missing/strsep.c
@@ -31,15 +31,15 @@
* SUCH DAMAGE.
*/
-#ifdef HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
#include <string.h>
-#include "interface.h"
+#include "netdissect.h"
/*
* Get next token from string *stringp, where tokens are possibly-empty
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 07:08:19 +0000