Mercurial > hg > octave-kai > gnulib-hg
changeset 15463:d4d986a874bd
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.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 25 Jul 2011 23:31:54 +0200 |
parents | 30ed0c4414b5 |
children | c7958f06a571 |
files | ChangeLog m4/fchdir.m4 m4/open.m4 |
diffstat | 3 files changed, 15 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 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.
--- a/m4/fchdir.m4 +++ b/m4/fchdir.m4 @@ -27,7 +27,6 @@ REPLACE_OPENDIR=1 REPLACE_CLOSEDIR=1 REPLACE_DUP=1 - gl_REPLACE_OPEN gl_REPLACE_CLOSE gl_REPLACE_DUP2 dnl dup3 is already unconditionally replaced
--- a/m4/open.m4 +++ b/m4/open.m4 @@ -1,4 +1,4 @@ -# open.m4 serial 12 +# open.m4 serial 13 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, @@ -62,6 +62,16 @@ esac ;; esac + 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