From f3d6c94c7f1f88e51a0419cdfc655eeac8856744 Mon Sep 17 00:00:00 2001
From: Rob Landley
Date: Thu, 27 Oct 2005 22:49:08 +0000
Subject: Add --no-same-owner and --no-same-permissions options to tar.

---
 archival/libunarchive/data_extract_all.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'archival/libunarchive')

diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c
index d10d665..42e4423 100644
--- a/archival/libunarchive/data_extract_all.c
+++ b/archival/libunarchive/data_extract_all.c
@@ -111,8 +111,12 @@ extern void data_extract_all(archive_handle_t *archive_handle)
 		}
 	}
 
-	lchown(file_header->name, file_header->uid, file_header->gid);
-	if ((file_header->mode & S_IFMT) != S_IFLNK) {
+	if (!(archive_handle->flags & ARCHIVE_NOPRESERVE_OWN)) {
+		lchown(file_header->name, file_header->uid, file_header->gid);
+	}
+	if (!(archive_handle->flags & ARCHIVE_NOPRESERVE_PERM) &&
+		 (file_header->mode & S_IFMT) != S_IFLNK)
+	{
 		chmod(file_header->name, file_header->mode);
 	}
 
-- 
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