* m4/open.m4 (gl_FUNC_OPEN): Conditionally invoke gl_TEST_FCHDIR.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_OPEN.
2011-07-25 Bruno Haible <bruno@clisp.org>
2011-07-25 Bruno Haible <bruno@clisp.org>
+ open: Remove call-in from fchdir.m4.
+ * m4/open.m4 (gl_FUNC_OPEN): Conditionally invoke gl_TEST_FCHDIR.
+ * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_OPEN.
+
fchdir: Start to remove gl_REPLACE_* idiom.
* m4/fchdir.m4 (gl_TEST_FCHDIR): New macro.
(gl_FUNC_FCHDIR): Invoke it.
fchdir: Start to remove gl_REPLACE_* idiom.
* m4/fchdir.m4 (gl_TEST_FCHDIR): New macro.
(gl_FUNC_FCHDIR): Invoke it.
REPLACE_OPENDIR=1
REPLACE_CLOSEDIR=1
REPLACE_DUP=1
REPLACE_OPENDIR=1
REPLACE_CLOSEDIR=1
REPLACE_DUP=1
gl_REPLACE_CLOSE
gl_REPLACE_DUP2
dnl dup3 is already unconditionally replaced
gl_REPLACE_CLOSE
gl_REPLACE_DUP2
dnl dup3 is already unconditionally replaced
dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
+ dnl Replace open() for supporting the gnulib-defined fchdir() function,
+ dnl to keep fchdir's bookkeeping up-to-date.
+ m4_ifdef([gl_FUNC_FCHDIR], [
+ if test $REPLACE_OPEN = 0; then
+ gl_TEST_FCHDIR
+ if test $HAVE_FCHDIR = 0; then
+ gl_REPLACE_OPEN
+ fi
+ fi
+ ])
dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag.
m4_ifdef([gl_NONBLOCKING_IO], [
if test $REPLACE_OPEN = 0; then
dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag.
m4_ifdef([gl_NONBLOCKING_IO], [
if test $REPLACE_OPEN = 0; then