1 files changed, 0 insertions, 259 deletions
diff --git a/archivers/libarchive/files/cpio/matching.c b/archivers/libarchive/files/cpio/matching.c
deleted file mode 100644
index 3e4ddc3bfdb..00000000000
--- a/archivers/libarchive/files/cpio/matching.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*-
- * Copyright (c) 2003-2007 Tim Kientzle
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 AUTHOR(S) 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 "cpio_platform.h"
-__FBSDID("$FreeBSD: src/usr.bin/cpio/matching.c,v 1.2 2008/06/21 02:20:20 kientzle Exp $");
-
-#ifdef HAVE_ERRNO_H
-#include <errno.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
-#include "matching.h"
-#include "pathmatch.h"
-
-struct match {
-	struct match	 *next;
-	int		  matches;
-	char		  pattern[1];
-};
-
-struct matching {
-	struct match	 *exclusions;
-	int		  exclusions_count;
-	struct match	 *inclusions;
-	int		  inclusions_count;
-	int		  inclusions_unmatched_count;
-};
-
-static void	add_pattern(struct match **list, const char *pattern);
-static void	initialize_matching(struct cpio *);
-static int	match_exclusion(struct match *, const char *pathname);
-static int	match_inclusion(struct match *, const char *pathname);
-
-/*
- * The matching logic here needs to be re-thought.  I started out to
- * try to mimic gtar's matching logic, but it's not entirely
- * consistent.  In particular 'tar -t' and 'tar -x' interpret patterns
- * on the command line as anchored, but --exclude doesn't.
- */
-
-/*
- * Utility functions to manage exclusion/inclusion patterns
- */
-
-int
-exclude(struct cpio *cpio, const char *pattern)
-{
-	struct matching *matching;
-
-	if (cpio->matching == NULL)
-		initialize_matching(cpio);
-	matching = cpio->matching;
-	add_pattern(&(matching->exclusions), pattern);
-	matching->exclusions_count++;
-	return (0);
-}
-
-#if 0
-int
-exclude_from_file(struct cpio *cpio, const char *pathname)
-{
-	return (process_lines(cpio, pathname, &exclude));
-}
-#endif
-
-int
-include(struct cpio *cpio, const char *pattern)
-{
-	struct matching *matching;
-
-	if (cpio->matching == NULL)
-		initialize_matching(cpio);
-	matching = cpio->matching;
-	add_pattern(&(matching->inclusions), pattern);
-	matching->inclusions_count++;
-	matching->inclusions_unmatched_count++;
-	return (0);
-}
-
-int
-include_from_file(struct cpio *cpio, const char *pathname)
-{
-	struct line_reader *lr;
-	const char *p;
-	int ret = 0;
-
-	lr = process_lines_init(pathname, '\n');
-	while ((p = process_lines_next(lr)) != NULL)
-		if (include(cpio, p) != 0)
-			ret = -1;
-	process_lines_free(lr);
-	return (ret);
-}
-
-static void
-add_pattern(struct match **list, const char *pattern)
-{
-	struct match *match;
-
-	match = malloc(sizeof(*match) + strlen(pattern) + 1);
-	if (match == NULL)
-		cpio_errc(1, errno, "Out of memory");
-	if (pattern[0] == '/')
-		pattern++;
-	strcpy(match->pattern, pattern);
-	/* Both "foo/" and "foo" should match "foo/bar". */
-	if (match->pattern[strlen(match->pattern)-1] == '/')
-		match->pattern[strlen(match->pattern)-1] = '\0';
-	match->next = *list;
-	*list = match;
-	match->matches = 0;
-}
-
-
-int
-excluded(struct cpio *cpio, const char *pathname)
-{
-	struct matching *matching;
-	struct match *match;
-	struct match *matched;
-
-	matching = cpio->matching;
-	if (matching == NULL)
-		return (0);
-
-	/* Exclusions take priority */
-	for (match = matching->exclusions; match != NULL; match = match->next){
-		if (match_exclusion(match, pathname))
-			return (1);
-	}
-
-	/* Then check for inclusions */
-	matched = NULL;
-	for (match = matching->inclusions; match != NULL; match = match->next){
-		if (match_inclusion(match, pathname)) {
-			/*
-			 * If this pattern has never been matched,
-			 * then we're done.
-			 */
-			if (match->matches == 0) {
-				match->matches++;
-				matching->inclusions_unmatched_count++;
-				return (0);
-			}
-			/*
-			 * Otherwise, remember the match but keep checking
-			 * in case we can tick off an unmatched pattern.
-			 */
-			matched = match;
-		}
-	}
-	/*
-	 * We didn't find a pattern that had never been matched, but
-	 * we did find a match, so count it and exit.
-	 */
-	if (matched != NULL) {
-		matched->matches++;
-		return (0);
-	}
-
-	/* If there were inclusions, default is to exclude. */
-	if (matching->inclusions != NULL)
-	    return (1);
-
-	/* No explicit inclusions, default is to match. */
-	return (0);
-}
-
-/*
- * This is a little odd, but it matches the default behavior of
- * gtar.  In particular, 'a*b' will match 'foo/a1111/222b/bar'
- *
- */
-int
-match_exclusion(struct match *match, const char *pathname)
-{
-	return (pathmatch(match->pattern,
-		    pathname,
-		    PATHMATCH_NO_ANCHOR_START | PATHMATCH_NO_ANCHOR_END));
-}
-
-/*
- * Again, mimic gtar:  inclusions are always anchored (have to match
- * the beginning of the path) even though exclusions are not anchored.
- */
-int
-match_inclusion(struct match *match, const char *pathname)
-{
-	return (pathmatch(match->pattern, pathname, 0));
-}
-
-void
-cleanup_exclusions(struct cpio *cpio)
-{
-	struct match *p, *q;
-
-	if (cpio->matching) {
-		p = cpio->matching->inclusions;
-		while (p != NULL) {
-			q = p;
-			p = p->next;
-			free(q);
-		}
-		p = cpio->matching->exclusions;
-		while (p != NULL) {
-			q = p;
-			p = p->next;
-			free(q);
-		}
-		free(cpio->matching);
-	}
-}
-
-static void
-initialize_matching(struct cpio *cpio)
-{
-	cpio->matching = malloc(sizeof(*cpio->matching));
-	if (cpio->matching == NULL)
-		cpio_errc(1, errno, "No memory");
-	memset(cpio->matching, 0, sizeof(*cpio->matching));
-}
-
-int
-unmatched_inclusions(struct cpio *cpio)
-{
-	struct matching *matching;
-
-	matching = cpio->matching;
-	if (matching == NULL)
-		return (0);
-	return (matching->inclusions_unmatched_count);
-}