unlink: Update regarding AIX.

diff --git a/ChangeLog b/ChangeLog
index e455808..5b24703 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-07-30  Bruno Haible  <bruno@clisp.org>
 
+       unlink: Update regarding AIX.
+       * doc/posix-functions/unlink.texi: Mention bug on AIX 7.1.
+       * m4/unlink.m4 (gl_FUNC_UNLINK): Update comment.
+       Reported by Rainer Tammer.
+
+2010-07-30  Bruno Haible  <bruno@clisp.org>
+
        symlink: Update regarding AIX.
        * doc/posix-functions/symlink.texi: Mention bug on AIX 7.1.
        * m4/symlink.m4 (gl_FUNC_SYMLINK): Update comment.

diff --git a/doc/posix-functions/unlink.texi b/doc/posix-functions/unlink.texi
index 50d45ac..1a71f3c 100644 (file)
--- a/doc/posix-functions/unlink.texi
+++ b/doc/posix-functions/unlink.texi
@@ -10,7 +10,7 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 Some systems mistakenly succeed on @code{unlink("link-to-file/")}:
-GNU/Hurd, FreeBSD 7.2, Solaris 9.
+GNU/Hurd, FreeBSD 7.2, AIX 7.1, Solaris 9.
 @item
 On MacOS X 10.5.6, in a writable HFS mount, @code{unlink("..")} succeeds
 without doing anything.

diff --git a/m4/unlink.m4 b/m4/unlink.m4
index 2eef4f0..b20af63 100644 (file)
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,4 +1,4 @@
-# unlink.m4 serial 4
+# unlink.m4 serial 5
 dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,7 +9,7 @@ AC_DEFUN([gl_FUNC_UNLINK],
   AC_REQUIRE([gl_AC_DOS])
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   AC_REQUIRE([AC_CANONICAL_HOST])
-  dnl Detect Solaris 9 and FreeBSD 7.2 bug.
+  dnl Detect FreeBSD 7.2, AIX 7.1, Solaris 9 bug.
   AC_CACHE_CHECK([whether unlink honors trailing slashes],
     [gl_cv_func_unlink_honors_slashes],
     [touch conftest.file