zfs/config/kernel-ktime.m4

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dnl #
dnl # 4.18: ktime_get_coarse_real_ts64() replaces current_kernel_time64().
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64], [
ZFS_LINUX_TEST_SRC([ktime_get_coarse_real_ts64], [
#include <linux/mm.h>
], [
struct timespec64 ts;
ktime_get_coarse_real_ts64(&ts);
])
])
AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64], [
AC_MSG_CHECKING([whether ktime_get_coarse_real_ts64() exists])
ZFS_LINUX_TEST_RESULT([ktime_get_coarse_real_ts64], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_KTIME_GET_COARSE_REAL_TS64, 1,
[ktime_get_coarse_real_ts64() exists])
], [
AC_MSG_RESULT(no)
])
])
dnl #
dnl # 4.18: ktime_get_raw_ts64() replaces getrawmonotonic64().
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME_GET_RAW_TS64], [
ZFS_LINUX_TEST_SRC([ktime_get_raw_ts64], [
#include <linux/mm.h>
], [
struct timespec64 ts;
ktime_get_raw_ts64(&ts);
])
])
AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_RAW_TS64], [
AC_MSG_CHECKING([whether ktime_get_raw_ts64() exists])
ZFS_LINUX_TEST_RESULT([ktime_get_raw_ts64], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_KTIME_GET_RAW_TS64, 1,
[ktime_get_raw_ts64() exists])
], [
AC_MSG_RESULT(no)
])
])
AC_DEFUN([ZFS_AC_KERNEL_SRC_KTIME], [
ZFS_AC_KERNEL_SRC_KTIME_GET_COARSE_REAL_TS64
ZFS_AC_KERNEL_SRC_KTIME_GET_RAW_TS64
])
AC_DEFUN([ZFS_AC_KERNEL_KTIME], [
ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64
ZFS_AC_KERNEL_KTIME_GET_RAW_TS64
])