1dnl 2dnl Copyright (c) Linux Test Project, 2014 3dnl 4dnl This program is free software; you can redistribute it and/or modify 5dnl it under the terms of the GNU General Public License as published by 6dnl the Free Software Foundation; either version 2 of the License, or 7dnl (at your option) any later version. 8dnl 9dnl This program is distributed in the hope that it will be useful, 10dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 11dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 12dnl the GNU General Public License for more details. 13dnl 14dnl You should have received a copy of the GNU General Public License 15dnl along with this program; if not, write to the Free Software 16dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17dnl 18 19dnl 20dnl LTP_CHECK_CLONE_SUPPORTS_7_ARGS 21dnl ------------------------------- 22dnl 23AC_DEFUN([LTP_CHECK_CLONE_SUPPORTS_7_ARGS],[ 24AH_TEMPLATE(CLONE_SUPPORTS_7_ARGS, 25[Define to 1 if clone() supports 7 arguments.]) 26AC_MSG_CHECKING([if clone() supports 7 args]) 27AC_TRY_LINK([#define _GNU_SOURCE 28 #include <sched.h> 29 #include <stdlib.h>], 30 [ 31 #ifndef __ia64__ 32 clone(NULL, NULL, 0, NULL, NULL, NULL, NULL); 33 #endif 34 ], 35 AC_DEFINE(CLONE_SUPPORTS_7_ARGS) AC_MSG_RESULT(yes), AC_MSG_RESULT(no)) 36]) 37