Mercurial > gnulib
changeset 33207:5a09cdf7d19a
fchownat: Replace also when chown has the trailing slash bug.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 31 Jul 2010 16:01:58 +0200 |
parents | ef3b25cbf61f |
children | 8d5e9ad42e77 |
files | ChangeLog m4/openat.m4 |
diffstat | 2 files changed, 20 insertions(+), 9 deletions(-) [+] |
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--- a/ChangeLog Sat Jul 31 15:53:21 2010 +0200 +++ b/ChangeLog Sat Jul 31 16:01:58 2010 +0200 @@ -1,3 +1,11 @@ +2010-07-31 Bruno Haible <bruno@clisp.org> + + fchownat: Replace also when chown has the trailing slash bug. + * m4/openat.m4 (gl_FUNC_FCHOWNAT): Move the test of REPLACE_CHOWN + outside the gl_FUNC_FCHOWNAT_DEREF_BUG invocation. Fixes regression + introduced on 2010-04-10. + Reported by Rainer Tammer. + 2010-07-31 Bruno Haible <bruno@clisp.org> linkat: Work around AIX 7.1 bug.
--- a/m4/openat.m4 Sat Jul 31 15:53:21 2010 +0200 +++ b/m4/openat.m4 Sat Jul 31 16:01:58 2010 +0200 @@ -1,4 +1,4 @@ -# serial 29 +# serial 30 # See if we need to use our replacement for Solaris' openat et al functions. dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. @@ -99,19 +99,22 @@ # If we have the fchownat function, and it has the bug (in glibc-2.4) # that it dereferences symlinks even with AT_SYMLINK_NOFOLLOW, then # use the replacement function. +# Also if the fchownat function, like chown, has the trailing slash bug, +# use the replacement function. # Also use the replacement function if fchownat is simply not available. AC_DEFUN([gl_FUNC_FCHOWNAT], [ AC_REQUIRE([gl_FUNC_CHOWN]) AC_CHECK_FUNC([fchownat], - [gl_FUNC_FCHOWNAT_DEREF_BUG([ - REPLACE_FCHOWNAT=1 - AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], - [Define to 1 if your platform has fchownat, but it cannot - perform lchown tasks.]) - if test $REPLACE_CHOWN = 1; then - REPLACE_FCHOWNAT=1 - fi])], + [gl_FUNC_FCHOWNAT_DEREF_BUG( + [REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], + [Define to 1 if your platform has fchownat, but it cannot + perform lchown tasks.]) + ]) + if test $REPLACE_CHOWN = 1; then + REPLACE_FCHOWNAT=1 + fi], [HAVE_FCHOWNAT=0]) if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then AC_LIBOBJ([fchownat])