1dnl SPDX-License-Identifier: GPL-2.0-or-later 2dnl Copyright (c) Linux Test Project, 2014 3 4AC_DEFUN([LTP_CHECK_CLONE_SUPPORTS_7_ARGS],[ 5AH_TEMPLATE(CLONE_SUPPORTS_7_ARGS, 6[Define to 1 if clone() supports 7 arguments.]) 7AC_MSG_CHECKING([if clone() supports 7 args]) 8AC_TRY_LINK([#define _GNU_SOURCE 9 #include <sched.h> 10 #include <stdlib.h>], 11 [ 12 #ifndef __ia64__ 13 clone(NULL, NULL, 0, NULL, NULL, NULL, NULL); 14 #endif 15 ], 16 AC_DEFINE(CLONE_SUPPORTS_7_ARGS) AC_MSG_RESULT(yes), AC_MSG_RESULT(no)) 17]) 18