1dnl 2dnl Copyright (c) 2014 Fujitsu Ltd. 3dnl Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> 4dnl 5dnl This program is free software; you can redistribute it and/or modify 6dnl it under the terms of the GNU General Public License as published by 7dnl the Free Software Foundation; either version 2 of the License, or 8dnl (at your option) any later version. 9dnl 10dnl This program is distributed in the hope that it will be useful, 11dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 12dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13dnl the GNU General Public License for more details. 14dnl 15dnl You should have received a copy of the GNU General Public License 16dnl along with this program; if not, write to the Free Software 17dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18dnl 19 20dnl 21dnl LTP_CHECK_SYSCALL_FCNTL 22dnl ---------------------------- 23dnl 24AC_DEFUN([LTP_CHECK_SYSCALL_FCNTL],[dnl 25 AC_MSG_CHECKING([for fcntl f_owner_ex]) 26 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ 27#define _GNU_SOURCE 28#include <fcntl.h> 29int main(void) { 30 struct f_owner_ex tst_own_ex; 31 return 0; 32}])],[has_f_owner_ex="yes"]) 33 34if test "x$has_f_owner_ex" = xyes; then 35 AC_DEFINE(HAVE_STRUCT_F_OWNER_EX,1,[Define to 1 if you have struct f_owner_ex]) 36 AC_MSG_RESULT(yes) 37else 38 AC_MSG_RESULT(no) 39fi 40]) 41