MFp4: bsdtar 2.5.4b

In addition to a number of bug fixes and minor changes:
 * --numeric-owner (ignore user/group names on create and extract)
 * -S (sparsify files on extraction)
 * -s (regex filename substitutions)
 * Use new libarchive 'linkify' to get correct hardlink handling for
   both old and new cpio formats
 * Rework 'copy' test to be insensitive to readdir() filename ordering

Most of the credit for this work goes to Joerg Sonnenberger, who
has been duplicating features from NetBSD's 'pax' program.

1 files changed, 23 insertions, 0 deletions

diff --git a/usr.bin/tar/matching.c b/usr.bin/tar/matching.c
index d0e60f254ae7..782f76104167 100644
--- a/usr.bin/tar/matching.c
+++ b/usr.bin/tar/matching.c
@@ -259,6 +259,29 @@ unmatched_inclusions(struct bsdtar *bsdtar)
 }
 
 
+int
+unmatched_inclusions_warn(struct bsdtar *bsdtar, const char *msg)
+{
+	struct matching *matching;
+	struct match *p;
+
+	matching = bsdtar->matching;
+	if (matching == NULL)
+		return (0);
+
+	p = matching->inclusions;
+	while (p != NULL) {
+		if (p->matches == 0) {
+			bsdtar->return_value = 1;
+			bsdtar_warnc(bsdtar, 0, "%s: %s",
+			    p->pattern, msg);
+		}
+		p = p->next;
+	}
+	return (matching->inclusions_unmatched_count);
+}
+
+
 
 #if defined(HAVE_FNMATCH) && defined(HAVE_FNM_LEADING_DIR)