From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 16 Sep 2010 18:02:08 +0000 (-0700)
Subject: tar: tar -x without --incremental no longer sets atime again
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftar;a=commitdiff_plain;h=e3fdb78d4bf8e7b08587804a34a4e476f67d78b8

tar: tar -x without --incremental no longer sets atime again

* src/extract.c (set_stat): Use UTIME_OMIT rather than UTIME_NOW.
The UTIME_NOW was there only to emulate the previous behavior of
using the current time, and the previous behavior was there only
because before we started assuming POSIX.1-2008 there was no
portable way to get the effect of UTIME_NOW.
---

diff --git a/src/extract.c b/src/extract.c
index 2296066..f3893f5 100644
--- a/src/extract.c
+++ b/src/extract.c
@@ -307,7 +307,7 @@ set_stat (char const *file_name,
 	  if (incremental_option)
 	    ts[0] = st->atime;
 	  else
-	    ts[0].tv_nsec = UTIME_NOW;
+	    ts[0].tv_nsec = UTIME_OMIT;
 	  ts[1] = st->mtime;
 
 	  if (fd_utimensat (fd, AT_FDCWD, file_name, ts, 0) != 0)