1dnl #
2dnl # 4.9, current_time() added
3dnl # 4.18, return type changed from timespec to timespec64
4dnl #
5AC_DEFUN([ZFS_AC_KERNEL_SRC_CURRENT_TIME], [
6	ZFS_LINUX_TEST_SRC([current_time], [
7		#include <linux/fs.h>
8	], [
9		struct inode ip __attribute__ ((unused));
10		ip.i_atime = current_time(&ip);
11	])
12])
13
14AC_DEFUN([ZFS_AC_KERNEL_CURRENT_TIME], [
15	AC_MSG_CHECKING([whether current_time() exists])
16	ZFS_LINUX_TEST_RESULT_SYMBOL([current_time],
17	    [current_time], [fs/inode.c], [
18		AC_MSG_RESULT(yes)
19		AC_DEFINE(HAVE_CURRENT_TIME, 1, [current_time() exists])
20	], [
21		AC_MSG_RESULT(no)
22	])
23])
24