1dnl SPDX-License-Identifier: GPL-2.0-or-later 2dnl Copyright (c) Linux Test Project, 2014 3 4AC_DEFUN([LTP_CHECK_TIMERFD],[ 5AC_CHECK_FUNCS([timerfd_create timerfd_settime timerfd_gettime]) 6AC_CHECK_HEADERS([sys/timerfd.h]) 7]) 8