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70 lines
2.2 KiB
70 lines
2.2 KiB
dnl This file is part of pilot-link.
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dnl Copied from the KDE libraries admin/acinclude.m4.in
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dnl
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dnl Copyright (C) 1997 Janos Farkas (chexum@shadow.banki.hu)
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dnl (C) 1997,98,99 Stephan Kulow (coolo@kde.org)
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dnl
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dnl This file is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Library General Public
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dnl License as published by the Free Software Foundation; either
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dnl version 2 of the License, or (at your option) any later version.
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dnl
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dnl This library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Library General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Library General Public License
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dnl along with this library; see the file COPYING.LIB. If not, write to
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dnl the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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dnl Boston, MA 02110-1301, USA.
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dnl Check for the type of the third argument of getsockname
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AC_DEFUN([AC_CHECK_SOCKLEN_T],
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[
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AC_MSG_CHECKING(for socklen_t)
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AC_CACHE_VAL(kde_cv_socklen_t,
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[
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kde_cv_socklen_t=no
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <sys/socket.h>
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],
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[
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socklen_t len;
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getpeername(0,0,&len);
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],
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[
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kde_cv_socklen_t=yes
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kde_cv_socklen_t_equiv=socklen_t
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])
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])
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AC_MSG_RESULT($kde_cv_socklen_t)
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if test $kde_cv_socklen_t = no; then
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AC_MSG_CHECKING([for socklen_t equivalent for socket functions])
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AC_CACHE_VAL(kde_cv_socklen_t_equiv,
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[
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kde_cv_socklen_t_equiv=int
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for t in int size_t unsigned long "unsigned long"; do
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <sys/socket.h>
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],
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[
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$t len;
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getpeername(0,0,&len);
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],
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[
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kde_cv_socklen_t_equiv="$t"
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break
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])
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done
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])
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AC_MSG_RESULT($kde_cv_socklen_t_equiv)
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fi
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AC_DEFINE_UNQUOTED(pl_socklen_t, $kde_cv_socklen_t_equiv,
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[type to use in place of socklen_t if not defined])
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])
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