[Findutils-patches] Bugfix for Savannah bug #29460

[James Youngman]

This pair of patches also fixes bug #29460.  In fact, the first patch
is identical to my earliuer patch for this bug except for the fact
that it updates the NEWS file.

The changes look like this:

commit 8061fc433bdbc0b1a14a466d4b831b46388b2f45
Author: James Youngman <address@hidden>
Date:   Wed Apr 7 10:48:09 2010 +0100

    More stat/xstat cleanup.
    
    * find/parser.c (estimate_fstype_success_rate): Change the name of
    the variable "dir" to "the_root_dir" to emphasise that it doesn't
    matter that we're calling stat rather than options.xstat.
    * find/ftsfind.c (symlink_loop): Call options.xstat instead of
    stat/lstat, because options.xstat takes account of
    state.cwd_dir_fd.
    
    Signed-off-by: James Youngman <address@hidden>

commit 3c6dffb5b962f546868ebfbaa05677de3b868414
Author: James Youngman <address@hidden>
Date:   Wed Apr 7 10:20:55 2010 +0100

    Fix Savannah bug 29460, -printf %Y fails in $CWD-dependent way
    
    * find/pred.c (do_fprintf): Use optionl_stat and optionp_stat
    instead of stat and lstat, because the first two functions are
    aware of state.cwd_dir_fd.
    * find/testsuite/find.gnu/printf-nonlocal-symlink.exp: A new test
    case for this bug.
    * find/testsuite/find.gnu/printf-nonlocal-symlink.xo: Expected
    output for this test.
    * find/testsuite/Makefile.am (EXTRA_DIST_EXP): Add the new test
    case.
    (EXTRA_DIST_XO): Add the expected-output file.
    
    Signed-off-by: James Youngman <address@hidden>

Stats for these patches:

 ChangeLog                                          |   23 ++++++++++++++++++++
 NEWS                                               |    2 +
 find/ftsfind.c                                     |    6 +----
 find/parser.c                                      |    8 +++---
 find/pred.c                                        |    2 +-
 find/testsuite/Makefile.am                         |    2 +
 .../testsuite/find.gnu/printf-nonlocal-symlink.exp |    7 ++++++
 find/testsuite/find.gnu/printf-nonlocal-symlink.xo |    1 +
 8 files changed, 41 insertions(+), 10 deletions(-)