utimecmp: support symlink timestamps

[gnulib.git] / ChangeLog

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 2009-10-10  Eric Blake  <ebb9@byu.net>
 
+       utimecmp: support symlink timestamps
+       * lib/utimecmp.c (utimecmp): Use new interface.  Skip effort of
+       hashing when possible.  Use pathconf when available.
+       (SYSCALL_RESOLUTION): Recognize tighter resolution.
+       * modules/utimecmp (Depends-on): Add lstat.
+
        utimens: add lutimens interface
        * lib/utimens.c (lutimens): New function.
        * m4/utimens.m4 (gl_UTIMENS): Check for lutimes.