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[gnulib.git] / ChangeLog

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+2006-12-24  Jim Meyering  <jim@meyering.net>
+
+       Work around an fchownat bug in glibc-2.4:
+       http://lists.ubuntu.com/archives/ubuntu-users/2006-September/093218.html
+       This bug would cause "chown -RP ... DIR" to follow symlinks in DIR,
+       in spite of the -P option.
+       * m4/openat.m4 (gl_FUNC_FCHOWNAT, gl_FUNC_FCHOWNAT_DEREF_BUG):
+       New macros.
+       (gl_PREREQ_OPENAT): Require gl_FUNC_FCHOWNAT.
+       * modules/openat (Files): Add lib/fchownat.c.
+       * lib/openat.c (fchownat): Don't define here.  Move to...
+       * lib/fchownat.c: ...this new file.
+
+2006-12-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Fix bug reported by Bruno Haible in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2006-12/msg00228.html>
+       where quotearg.c didn't compile on Mac OS X 10.2 because it
+       lacks <wchar.h> and wint_t.
+       * lib/wctype_.h (__wctype_wint_t): New type.
+       Include <stdio.h>, <time.h>, <wchar.h> only if HAVE_WINT_T.
+       (iswalnum, iswalpha, iswblank, iswcntrl, iswdigit, iswgraph):
+       (iswlower, iswprint, iswpunct, iswspace, iswupper, ixwxdigit):
+       Arg is now of type __wctype_wint_t, not wint_t.
+       * m4/wctype.m4 (gl_WCTYPE_H): Require gt_TYPE_WINT_T, and
+       substitute HAVE_WINT_T.
+       * modules/wctype (Files): Add m4/wint_t.m4.
+       (wctype.h): Substitute HAVE_WINT_T.
+
 2006-12-23  Bruno Haible  <bruno@clisp.org>
 
        * lib/safe-read.h [C++]: Wrap declarations in extern "C".