MFV r276761: tcpdump 4.6.2.

MFC after: 1 month
author: delphij <delphij@FreeBSD.org> 2015-01-07 19:55:18 +0000
committer: delphij <delphij@FreeBSD.org> 2015-01-07 19:55:18 +0000
commit: f49c5d523af9076a4a59e8dd664f9a897108432e (patch)
tree: e268839e08c106e178b33bd461d8d0a9c6fb5ad9 /contrib/tcpdump/missing
parent: c371846049d370ab78d943e60e789cdffe0aad3d (diff)
parent: 08263d19579d35a7a65e0c8bcb768504ce76d04e (diff)
download: FreeBSD-src-f49c5d523af9076a4a59e8dd664f9a897108432e.zip
FreeBSD-src-f49c5d523af9076a4a59e8dd664f9a897108432e.tar.gz
14 files changed, 625 insertions, 110 deletions
diff --git a/contrib/tcpdump/missing/addrinfo.h b/contrib/tcpdump/missing/addrinfo.h
index d3d63cd..bf4bbf6 100644
--- a/contrib/tcpdump/missing/addrinfo.h
+++ b/contrib/tcpdump/missing/addrinfo.h
@@ -27,8 +27,6 @@
  * SUCH DAMAGE.
  */
 
-/* $Id: addrinfo.h,v 1.4 2002-06-11 17:13:36 itojun Exp $ */
-
 #ifndef HAVE_ADDRINFO
 
 /*
diff --git a/contrib/tcpdump/missing/datalinks.c b/contrib/tcpdump/missing/datalinks.c
index 1bd8644..e7d526b 100644
--- a/contrib/tcpdump/missing/datalinks.c
+++ b/contrib/tcpdump/missing/datalinks.c
@@ -31,11 +31,6 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/datalinks.c,v 1.3 2003-11-16 09:36:47 guy Exp $ (LBL)";
-#endif
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/contrib/tcpdump/missing/dlnames.c b/contrib/tcpdump/missing/dlnames.c
index 32072b7..a10cd39 100644
--- a/contrib/tcpdump/missing/dlnames.c
+++ b/contrib/tcpdump/missing/dlnames.c
@@ -31,11 +31,6 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/dlnames.c,v 1.5 2003-11-18 23:09:43 guy Exp $ (LBL)";
-#endif
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/contrib/tcpdump/missing/getnameinfo.c b/contrib/tcpdump/missing/getnameinfo.c
index c287221..63aba73 100644
--- a/contrib/tcpdump/missing/getnameinfo.c
+++ b/contrib/tcpdump/missing/getnameinfo.c
@@ -41,11 +41,6 @@
 #include <config.h>
 #endif
 
-#ifndef lint
-static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/missing/getnameinfo.c,v 1.11 2003-11-16 09:36:49 guy Exp $";
-#endif
-
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <net/if.h>
@@ -112,7 +107,7 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
 	u_short port;
 	int family, i;
 	char *addr, *p;
-	u_int32_t v4a;
+	uint32_t v4a;
 	int h_error;
 	char numserv[512];
 	char numaddr[512];
@@ -168,7 +163,7 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
 
 	switch (sa->sa_family) {
 	case AF_INET:
-		v4a = (u_int32_t)
+                v4a = (uint32_t)
 			ntohl(((struct sockaddr_in *)sa)->sin_addr.s_addr);
 		if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
 			flags |= NI_NUMERICHOST;
diff --git a/contrib/tcpdump/missing/getopt_long.c b/contrib/tcpdump/missing/getopt_long.c
new file mode 100644
index 0000000..8085736
--- /dev/null
+++ b/contrib/tcpdump/missing/getopt_long.c
@@ -0,0 +1,612 @@
+/*	$OpenBSD: getopt_long.c,v 1.22 2006/10/04 21:29:04 jmc Exp $	*/
+/*	$NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $	*/
+
+/*
+ * Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Dieter Baron and Thomas Klausner.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <errno.h>
+#include "getopt_long.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+#define GNU_COMPATIBLE		/* Be more compatible, configure's use us! */
+
+#define PRINT_ERROR	((opterr) && (*options != ':'))
+
+#define FLAG_PERMUTE	0x01	/* permute non-options to the end of argv */
+#define FLAG_ALLARGS	0x02	/* treat non-options as args to option "-1" */
+#define FLAG_LONGONLY	0x04	/* operate as getopt_long_only */
+
+/* return values */
+#define	BADCH		(int)'?'
+#define	BADARG		((*options == ':') ? (int)':' : (int)'?')
+#define	INORDER 	(int)1
+
+#define	EMSG		""
+
+#ifdef GNU_COMPATIBLE
+#define NO_PREFIX	(-1)
+#define D_PREFIX	0
+#define DD_PREFIX	1
+#define W_PREFIX	2
+#endif
+
+char *optarg;
+int optind, opterr = 1, optopt;
+
+static int getopt_internal(int, char * const *, const char *,
+			   const struct option *, int *, int);
+static int parse_long_options(char * const *, const char *,
+			      const struct option *, int *, int, int);
+static int gcd(int, int);
+static void permute_args(int, int, int, char * const *);
+
+static const char *place = EMSG; /* option letter processing */
+
+static int nonopt_start = -1; /* first non option argument (for permute) */
+static int nonopt_end = -1;   /* first option after non options (for permute) */
+
+/* Error messages */
+static const char recargchar[] = "option requires an argument -- %c";
+static const char illoptchar[] = "illegal option -- %c"; /* From P1003.2 */
+#ifdef GNU_COMPATIBLE
+static int dash_prefix = NO_PREFIX;
+static const char gnuoptchar[] = "invalid option -- %c";
+
+static const char recargstring[] = "option `%s%s' requires an argument";
+static const char ambig[] = "option `%s%.*s' is ambiguous";
+static const char noarg[] = "option `%s%.*s' doesn't allow an argument";
+static const char illoptstring[] = "unrecognized option `%s%s'";
+#else
+static const char recargstring[] = "option requires an argument -- %s";
+static const char ambig[] = "ambiguous option -- %.*s";
+static const char noarg[] = "option doesn't take an argument -- %.*s";
+static const char illoptstring[] = "unknown option -- %s";
+#endif
+
+/*
+ * Compute the greatest common divisor of a and b.
+ */
+static int
+gcd(int a, int b)
+{
+	int c;
+
+	c = a % b;
+	while (c != 0) {
+		a = b;
+		b = c;
+		c = a % b;
+	}
+
+	return (b);
+}
+
+/*
+ * Exchange the block from nonopt_start to nonopt_end with the block
+ * from nonopt_end to opt_end (keeping the same order of arguments
+ * in each block).
+ */
+static void
+permute_args(int panonopt_start, int panonopt_end, int opt_end,
+	char * const *nargv)
+{
+	int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
+	char *swap;
+
+	/*
+	 * compute lengths of blocks and number and size of cycles
+	 */
+	nnonopts = panonopt_end - panonopt_start;
+	nopts = opt_end - panonopt_end;
+	ncycle = gcd(nnonopts, nopts);
+	cyclelen = (opt_end - panonopt_start) / ncycle;
+
+	for (i = 0; i < ncycle; i++) {
+		cstart = panonopt_end+i;
+		pos = cstart;
+		for (j = 0; j < cyclelen; j++) {
+			if (pos >= panonopt_end)
+				pos -= nnonopts;
+			else
+				pos += nopts;
+			swap = nargv[pos];
+			/* LINTED const cast */
+			((char **) nargv)[pos] = nargv[cstart];
+			/* LINTED const cast */
+			((char **)nargv)[cstart] = swap;
+		}
+	}
+}
+
+static void
+warnx(const char *fmt, ...)
+{
+	extern char *program_name;
+	va_list ap;
+
+	va_start(ap, fmt);
+	fprintf(stderr, "%s: ", program_name);
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+}
+
+/*
+ * parse_long_options --
+ *	Parse long options in argc/argv argument vector.
+ * Returns -1 if short_too is set and the option does not match long_options.
+ */
+static int
+parse_long_options(char * const *nargv, const char *options,
+	const struct option *long_options, int *idx, int short_too, int flags)
+{
+	const char *current_argv, *has_equal;
+#ifdef GNU_COMPATIBLE
+	const char *current_dash;
+#endif
+	size_t current_argv_len;
+	int i, match, exact_match, second_partial_match;
+
+	current_argv = place;
+#ifdef GNU_COMPATIBLE
+	switch (dash_prefix) {
+		case D_PREFIX:
+			current_dash = "-";
+			break;
+		case DD_PREFIX:
+			current_dash = "--";
+			break;
+		case W_PREFIX:
+			current_dash = "-W ";
+			break;
+		default:
+			current_dash = "";
+			break;
+	}
+#endif
+	match = -1;
+	exact_match = 0;
+	second_partial_match = 0;
+
+	optind++;
+
+	if ((has_equal = strchr(current_argv, '=')) != NULL) {
+		/* argument found (--option=arg) */
+		current_argv_len = has_equal - current_argv;
+		has_equal++;
+	} else
+		current_argv_len = strlen(current_argv);
+
+	for (i = 0; long_options[i].name; i++) {
+		/* find matching long option */
+		if (strncmp(current_argv, long_options[i].name,
+		    current_argv_len))
+			continue;
+
+		if (strlen(long_options[i].name) == current_argv_len) {
+			/* exact match */
+			match = i;
+			exact_match = 1;
+			break;
+		}
+		/*
+		 * If this is a known short option, don't allow
+		 * a partial match of a single character.
+		 */
+		if (short_too && current_argv_len == 1)
+			continue;
+
+		if (match == -1)        /* first partial match */
+			match = i;
+		else if ((flags & FLAG_LONGONLY) ||
+			 long_options[i].has_arg !=
+			     long_options[match].has_arg ||
+			 long_options[i].flag != long_options[match].flag ||
+			 long_options[i].val != long_options[match].val)
+			second_partial_match = 1;
+	}
+	if (!exact_match && second_partial_match) {
+		/* ambiguous abbreviation */
+		if (PRINT_ERROR)
+			warnx(ambig,
+#ifdef GNU_COMPATIBLE
+			     current_dash,
+#endif
+			     (int)current_argv_len,
+			     current_argv);
+		optopt = 0;
+		return (BADCH);
+	}
+	if (match != -1) {		/* option found */
+		if (long_options[match].has_arg == no_argument
+		    && has_equal) {
+			if (PRINT_ERROR)
+				warnx(noarg,
+#ifdef GNU_COMPATIBLE
+				     current_dash,
+#endif
+				     (int)current_argv_len,
+				     current_argv);
+			/*
+			 * XXX: GNU sets optopt to val regardless of flag
+			 */
+			if (long_options[match].flag == NULL)
+				optopt = long_options[match].val;
+			else
+				optopt = 0;
+#ifdef GNU_COMPATIBLE
+			return (BADCH);
+#else
+			return (BADARG);
+#endif
+		}
+		if (long_options[match].has_arg == required_argument ||
+		    long_options[match].has_arg == optional_argument) {
+			if (has_equal)
+				optarg = (char *)has_equal;
+			else if (long_options[match].has_arg ==
+			    required_argument) {
+				/*
+				 * optional argument doesn't use next nargv
+				 */
+				optarg = nargv[optind++];
+			}
+		}
+		if ((long_options[match].has_arg == required_argument)
+		    && (optarg == NULL)) {
+			/*
+			 * Missing argument; leading ':' indicates no error
+			 * should be generated.
+			 */
+			if (PRINT_ERROR)
+				warnx(recargstring,
+#ifdef GNU_COMPATIBLE
+				    current_dash,
+#endif
+				    current_argv);
+			/*
+			 * XXX: GNU sets optopt to val regardless of flag
+			 */
+			if (long_options[match].flag == NULL)
+				optopt = long_options[match].val;
+			else
+				optopt = 0;
+			--optind;
+			return (BADARG);
+		}
+	} else {			/* unknown option */
+		if (short_too) {
+			--optind;
+			return (-1);
+		}
+		if (PRINT_ERROR)
+			warnx(illoptstring,
+#ifdef GNU_COMPATIBLE
+			      current_dash,
+#endif
+			      current_argv);
+		optopt = 0;
+		return (BADCH);
+	}
+	if (idx)
+		*idx = match;
+	if (long_options[match].flag) {
+		*long_options[match].flag = long_options[match].val;
+		return (0);
+	} else
+		return (long_options[match].val);
+}
+
+/*
+ * getopt_internal --
+ *	Parse argc/argv argument vector.  Called by user level routines.
+ */
+static int
+getopt_internal(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx, int flags)
+{
+	char *oli;				/* option letter list index */
+	int optchar, short_too;
+	int posixly_correct;	/* no static, can be changed on the fly */
+
+	if (options == NULL)
+		return (-1);
+
+	/*
+	 * Disable GNU extensions if POSIXLY_CORRECT is set or options
+	 * string begins with a '+'.
+	 */
+	posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
+#ifdef GNU_COMPATIBLE
+	if (*options == '-')
+		flags |= FLAG_ALLARGS;
+	else if (posixly_correct || *options == '+')
+		flags &= ~FLAG_PERMUTE;
+#else
+	if (posixly_correct || *options == '+')
+		flags &= ~FLAG_PERMUTE;
+	else if (*options == '-')
+		flags |= FLAG_ALLARGS;
+#endif
+	if (*options == '+' || *options == '-')
+		options++;
+
+	/*
+	 * XXX Some GNU programs (like cvs) set optind to 0 instead of
+	 * XXX using optreset.  Work around this braindamage.
+	 */
+	if (optind == 0)
+		optind = 1;
+
+	optarg = NULL;
+start:
+	if (!*place) {				/* update scanning pointer */
+		if (optind >= nargc) {          /* end of argument vector */
+			place = EMSG;
+			if (nonopt_end != -1) {
+				/* do permutation, if we have to */
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				optind -= nonopt_end - nonopt_start;
+			}
+			else if (nonopt_start != -1) {
+				/*
+				 * If we skipped non-options, set optind
+				 * to the first of them.
+				 */
+				optind = nonopt_start;
+			}
+			nonopt_start = nonopt_end = -1;
+			return (-1);
+		}
+		if (*(place = nargv[optind]) != '-' ||
+#ifdef GNU_COMPATIBLE
+		    place[1] == '\0') {
+#else
+		    (place[1] == '\0' && strchr(options, '-') == NULL)) {
+#endif
+			place = EMSG;		/* found non-option */
+			if (flags & FLAG_ALLARGS) {
+				/*
+				 * GNU extension:
+				 * return non-option as argument to option 1
+				 */
+				optarg = nargv[optind++];
+				return (INORDER);
+			}
+			if (!(flags & FLAG_PERMUTE)) {
+				/*
+				 * If no permutation wanted, stop parsing
+				 * at first non-option.
+				 */
+				return (-1);
+			}
+			/* do permutation */
+			if (nonopt_start == -1)
+				nonopt_start = optind;
+			else if (nonopt_end != -1) {
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				nonopt_start = optind -
+				    (nonopt_end - nonopt_start);
+				nonopt_end = -1;
+			}
+			optind++;
+			/* process next argument */
+			goto start;
+		}
+		if (nonopt_start != -1 && nonopt_end == -1)
+			nonopt_end = optind;
+
+		/*
+		 * If we have "-" do nothing, if "--" we are done.
+		 */
+		if (place[1] != '\0' && *++place == '-' && place[1] == '\0') {
+			optind++;
+			place = EMSG;
+			/*
+			 * We found an option (--), so if we skipped
+			 * non-options, we have to permute.
+			 */
+			if (nonopt_end != -1) {
+				permute_args(nonopt_start, nonopt_end,
+				    optind, nargv);
+				optind -= nonopt_end - nonopt_start;
+			}
+			nonopt_start = nonopt_end = -1;
+			return (-1);
+		}
+	}
+
+	/*
+	 * Check long options if:
+	 *  1) we were passed some
+	 *  2) the arg is not just "-"
+	 *  3) either the arg starts with -- we are getopt_long_only()
+	 */
+	if (long_options != NULL && place != nargv[optind] &&
+	    (*place == '-' || (flags & FLAG_LONGONLY))) {
+		short_too = 0;
+#ifdef GNU_COMPATIBLE
+		dash_prefix = D_PREFIX;
+#endif
+		if (*place == '-') {
+			place++;		/* --foo long option */
+#ifdef GNU_COMPATIBLE
+			dash_prefix = DD_PREFIX;
+#endif
+		} else if (*place != ':' && strchr(options, *place) != NULL)
+			short_too = 1;		/* could be short option too */
+
+		optchar = parse_long_options(nargv, options, long_options,
+		    idx, short_too, flags);
+		if (optchar != -1) {
+			place = EMSG;
+			return (optchar);
+		}
+	}
+
+	if ((optchar = (int)*place++) == (int)':' ||
+	    (optchar == (int)'-' && *place != '\0') ||
+	    (oli = strchr(options, optchar)) == NULL) {
+		/*
+		 * If the user specified "-" and  '-' isn't listed in
+		 * options, return -1 (non-option) as per POSIX.
+		 * Otherwise, it is an unknown option character (or ':').
+		 */
+		if (optchar == (int)'-' && *place == '\0')
+			return (-1);
+		if (!*place)
+			++optind;
+#ifdef GNU_COMPATIBLE
+		if (PRINT_ERROR)
+			warnx(posixly_correct ? illoptchar : gnuoptchar,
+			      optchar);
+#else
+		if (PRINT_ERROR)
+			warnx(illoptchar, optchar);
+#endif
+		optopt = optchar;
+		return (BADCH);
+	}
+	if (long_options != NULL && optchar == 'W' && oli[1] == ';') {
+		/* -W long-option */
+		if (*place)			/* no space */
+			/* NOTHING */;
+		else if (++optind >= nargc) {	/* no arg */
+			place = EMSG;
+			if (PRINT_ERROR)
+				warnx(recargchar, optchar);
+			optopt = optchar;
+			return (BADARG);
+		} else				/* white space */
+			place = nargv[optind];
+#ifdef GNU_COMPATIBLE
+		dash_prefix = W_PREFIX;
+#endif
+		optchar = parse_long_options(nargv, options, long_options,
+		    idx, 0, flags);
+		place = EMSG;
+		return (optchar);
+	}
+	if (*++oli != ':') {			/* doesn't take argument */
+		if (!*place)
+			++optind;
+	} else {				/* takes (optional) argument */
+		optarg = NULL;
+		if (*place)			/* no white space */
+			optarg = (char *)place;
+		else if (oli[1] != ':') {	/* arg not optional */
+			if (++optind >= nargc) {	/* no arg */
+				place = EMSG;
+				if (PRINT_ERROR)
+					warnx(recargchar, optchar);
+				optopt = optchar;
+				return (BADARG);
+			} else
+				optarg = nargv[optind];
+		}
+		place = EMSG;
+		++optind;
+	}
+	/* dump back option letter */
+	return (optchar);
+}
+
+#ifdef REPLACE_GETOPT
+/*
+ * getopt --
+ *	Parse argc/argv argument vector.
+ *
+ * [eventually this will replace the BSD getopt]
+ */
+int
+getopt(int nargc, char * const *nargv, const char *options)
+{
+
+	/*
+	 * We don't pass FLAG_PERMUTE to getopt_internal() since
+	 * the BSD getopt(3) (unlike GNU) has never done this.
+	 *
+	 * Furthermore, since many privileged programs call getopt()
+	 * before dropping privileges it makes sense to keep things
+	 * as simple (and bug-free) as possible.
+	 */
+	return (getopt_internal(nargc, nargv, options, NULL, NULL, 0));
+}
+#endif /* REPLACE_GETOPT */
+
+/*
+ * getopt_long --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_long(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx)
+{
+
+	return (getopt_internal(nargc, nargv, options, long_options, idx,
+	    FLAG_PERMUTE));
+}
+
+/*
+ * getopt_long_only --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_long_only(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx)
+{
+
+	return (getopt_internal(nargc, nargv, options, long_options, idx,
+	    FLAG_PERMUTE|FLAG_LONGONLY));
+}
diff --git a/contrib/tcpdump/missing/inet_aton.c b/contrib/tcpdump/missing/inet_aton.c
index bc1461a..e85ad5f 100644
--- a/contrib/tcpdump/missing/inet_aton.c
+++ b/contrib/tcpdump/missing/inet_aton.c
@@ -36,13 +36,6 @@
  * SUCH DAMAGE.
  */
 
-/* $Id: inet_aton.c,v 1.6 2003-11-16 09:36:49 guy Exp $ */
-
-#ifndef lint
-static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_aton.c,v 1.6 2003-11-16 09:36:49 guy Exp $";
-#endif
-
 #include <tcpdump-stdinc.h>
 
 /* Minimal implementation of inet_aton.
diff --git a/contrib/tcpdump/missing/inet_ntop.c b/contrib/tcpdump/missing/inet_ntop.c
index d17d592..8c6f7eb 100644
--- a/contrib/tcpdump/missing/inet_ntop.c
+++ b/contrib/tcpdump/missing/inet_ntop.c
@@ -36,17 +36,13 @@
  * SUCH DAMAGE.
  */
 
-/* $Id: inet_ntop.c,v 1.8 2005-02-09 02:25:46 guy Exp $ */
-
-#ifndef lint
-static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_ntop.c,v 1.8 2005-02-09 02:25:46 guy Exp $";
+#ifdef HAVE_CONFIG_H
+#include "config.h"
 #endif
 
 #include <tcpdump-stdinc.h>
 
 #include <stdio.h>
-#include <errno.h>
 
 /*
  *
@@ -126,7 +122,9 @@ inet_ntop_v6 (const u_char *src, char *dst, size_t size)
   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++)
   {
@@ -180,7 +178,7 @@ inet_ntop_v6 (const u_char *src, char *dst, size_t size)
       tp += strlen(tp);
       break;
     }
-    tp += sprintf (tp, "%lX", words[i]);
+    tp += sprintf (tp, "%lx", words[i]);
   }
 
   /* Was it a trailing run of 0x00's?
@@ -197,7 +195,6 @@ inet_ntop_v6 (const u_char *src, char *dst, size_t size)
     return (NULL);
   }
   return strcpy (dst, tmp);
-  return (NULL);
 }
 #endif   /* INET6 */
 
diff --git a/contrib/tcpdump/missing/inet_pton.c b/contrib/tcpdump/missing/inet_pton.c
index 83f67e1..3466f42 100644
--- a/contrib/tcpdump/missing/inet_pton.c
+++ b/contrib/tcpdump/missing/inet_pton.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999 Kungliga Tekniska H�gskolan
+ * Copyright (c) 1999 Kungliga Tekniska H�gskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
  * All rights reserved.
  *
@@ -17,7 +17,7 @@
  * 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.
+ *      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
@@ -36,17 +36,8 @@
  * SUCH DAMAGE.
  */
 
-/* $Id: inet_pton.c,v 1.6 2003-11-16 09:36:51 guy Exp $ */
-
-#ifndef lint
-static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_pton.c,v 1.6 2003-11-16 09:36:51 guy Exp $";
-#endif
-
 #include <tcpdump-stdinc.h>
 
-#include <errno.h>
-
 int
 inet_pton(int af, const char *src, void *dst)
 {
diff --git a/contrib/tcpdump/missing/snprintf.c b/contrib/tcpdump/missing/snprintf.c
index 7932997..21d235d 100644
--- a/contrib/tcpdump/missing/snprintf.c
+++ b/contrib/tcpdump/missing/snprintf.c
@@ -31,17 +31,10 @@
  * SUCH DAMAGE.
  */
 
-/* $Id: snprintf.c,v 1.8 2003-11-16 09:36:51 guy Exp $ */
-
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
 
-#ifndef lint
-static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/missing/snprintf.c,v 1.8 2003-11-16 09:36:51 guy Exp $";
-#endif
-
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
diff --git a/contrib/tcpdump/missing/sockstorage.h b/contrib/tcpdump/missing/sockstorage.h
deleted file mode 100644
index e733328..0000000
--- a/contrib/tcpdump/missing/sockstorage.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 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.
- */
-struct sockaddr_storage {
-#ifdef HAVE_SOCKADDR_SA_LEN
-	u_int8_t ss_len;
-	u_int8_t ss_family;
-	u_int8_t fill[126];
-#else
-	u_int8_t ss_family;
-	u_int8_t fill[127];
-#endif /* HAVE_SOCKADDR_SA_LEN */
-};
diff --git a/contrib/tcpdump/missing/strdup.c b/contrib/tcpdump/missing/strdup.c
index 079a8ff..9fca752 100644
--- a/contrib/tcpdump/missing/strdup.c
+++ b/contrib/tcpdump/missing/strdup.c
@@ -31,11 +31,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/strdup.c,v 1.1 2001-01-20 07:26:08 guy Exp $ (LBL)";
-#endif /* LIBC_SCCS and not lint */
-
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/contrib/tcpdump/missing/strlcat.c b/contrib/tcpdump/missing/strlcat.c
index a3d3fac..34f1af2 100644
--- a/contrib/tcpdump/missing/strlcat.c
+++ b/contrib/tcpdump/missing/strlcat.c
@@ -28,11 +28,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/strlcat.c,v 1.5 2003-11-16 09:36:51 guy Exp $ (LBL)";
-#endif
-
 #ifdef HAVE_CONFIG_H 
 #include <config.h>
 #endif
@@ -41,6 +36,8 @@ static const char rcsid[] _U_ =
 
 #include <string.h>
 
+#include "interface.h"
+
 /*
  * Appends src to string dst of size siz (unlike strncat, siz is the
  * full size of dst, not space left).  At most siz-1 characters
diff --git a/contrib/tcpdump/missing/strlcpy.c b/contrib/tcpdump/missing/strlcpy.c
index a92e4d1..b0671eb 100644
--- a/contrib/tcpdump/missing/strlcpy.c
+++ b/contrib/tcpdump/missing/strlcpy.c
@@ -28,11 +28,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/strlcpy.c,v 1.5 2003-11-16 09:36:52 guy Exp $ (LBL)";
-#endif
-
 #ifdef HAVE_CONFIG_H 
 #include <config.h>
 #endif
@@ -41,6 +36,8 @@ static const char rcsid[] _U_ =
 
 #include <string.h>
 
+#include "interface.h"
+
 /*
  * Copy src to string dst of size siz.  At most siz-1 characters
  * will be copied.  Always NUL terminates (unless siz == 0).
diff --git a/contrib/tcpdump/missing/strsep.c b/contrib/tcpdump/missing/strsep.c
index 0362d1f..bcce4c4 100644
--- a/contrib/tcpdump/missing/strsep.c
+++ b/contrib/tcpdump/missing/strsep.c
@@ -31,11 +31,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/missing/strsep.c,v 1.3 2003-03-25 08:33:48 guy Exp $ (LBL)";
-#endif /* LIBC_SCCS and not lint */
-
 #ifdef HAVE_CONFIG_H 
 #include <config.h>
 #endif
author	delphij <delphij@FreeBSD.org>	2015-01-07 19:55:18 +0000
committer	delphij <delphij@FreeBSD.org>	2015-01-07 19:55:18 +0000
commit	f49c5d523af9076a4a59e8dd664f9a897108432e (patch)
tree	e268839e08c106e178b33bd461d8d0a9c6fb5ad9 /contrib/tcpdump/missing
parent	c371846049d370ab78d943e60e789cdffe0aad3d (diff)
parent	08263d19579d35a7a65e0c8bcb768504ce76d04e (diff)
download	FreeBSD-src-f49c5d523af9076a4a59e8dd664f9a897108432e.zip FreeBSD-src-f49c5d523af9076a4a59e8dd664f9a897108432e.tar.gz