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view m4/save-cwd.m4 @ 14434:7624b26aea3d

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sys_socket, netdb: Document problem with socklen_t. * doc/posix-headers/sys_socket.texi: Mention lack of socklen_t on some platforms. * doc/posix-headers/netdb.texi: Likewise.
author Bruno Haible <bruno@clisp.org>
date Sat, 19 Mar 2011 13:39:12 +0100
parents 97fc9a21a8fb
children fe013c78e730
line wrap: on
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# serial 9
dnl Copyright (C) 2002-2006, 2009-2011 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 with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_SAVE_CWD],
[
  AC_LIBOBJ([save-cwd])
  dnl Prerequisites for lib/save-cwd.c.
  AC_CHECK_FUNCS_ONCE([fchdir])
])