X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;ds=inline;f=NEWS;h=58fd2ff3e048787ed81dcd44c9119adaf9471267;hb=cecb7ac8e63ff65eb73dd098796e56e0a17a3259;hp=b305f26a27348edb86cf13b53980b832d5cfa5c0;hpb=de328a580ab6f5ff4a3237ce21f1ef0b7dd12984;p=chaz%2Ftar

diff --git a/NEWS b/NEWS
index b305f26..58fd2ff 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-GNU tar NEWS - User visible changes. 2010-09-06
+GNU tar NEWS - User visible changes. 2010-09-17
 Please send GNU tar bug reports to <bug-tar@gnu.org>
 
 
@@ -14,10 +14,24 @@ time stamps to the full resolution.
 ** More reliable directory traversal when creating archives
 
 Tar now checks for inconsistencies caused when a file system is
-modified while tar is creating an archive.  The new checks are
-implemented via the openat, fstatat, and readlinkat calls standardized
-by POSIX.1-2008.  On an older system that lacks these calls, tar
-emulates them at some cost in efficiency and reliability.
+modified while tar is creating an archive.  In the new approach, tar
+maintains a cache of file descriptors to directories, so it uses more
+file descriptors than before, but it adjusts to system limits on
+the number of file descriptors.  Tar also takes more care when
+a file system is modified while tar is extracting from an archive.
+
+The new checks are implemented via the openat and related calls
+standardized by POSIX.1-2008.  On an older system where these calls do
+not exist or do not return useful results, tar emulates the calls at
+some cost in efficiency and reliability.
+
+** Symbolic link attributes
+
+When extracting symbolic links, tar now restores attributes such as
+last-modified time and link permissions, if the operating system
+supports this.  For example, recent versions of the Linux kernel
+support setting times on symlinks, and some BSD kernels also support
+symlink permissions.
 
 ** Spurious error diagnostics on broken pipe.