[mirror_zfs.git] / config / kernel-current-time.m4

dnl #
dnl # 4.9, current_time() added
dnl #
AC_DEFUN([ZFS_AC_KERNEL_CURRENT_TIME],
	[AC_MSG_CHECKING([whether current_time() exists])
	ZFS_LINUX_TRY_COMPILE_SYMBOL([
		#include <linux/fs.h>
	], [
		struct inode ip;
		struct timespec now __attribute__ ((unused));

		now = current_time(&ip);
	], [current_time], [fs/inode.c], [
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_CURRENT_TIME, 1, [current_time() exists])
	], [
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
2946a1a1 BB	1	dnl #
	2	dnl # 4.9, current_time() added
	3	dnl #
	4	AC_DEFUN([ZFS_AC_KERNEL_CURRENT_TIME],
	5	[AC_MSG_CHECKING([whether current_time() exists])
	6	ZFS_LINUX_TRY_COMPILE_SYMBOL([
	7	#include <linux/fs.h>
	8	], [
	9	struct inode ip;
	10	struct timespec now __attribute__ ((unused));
	11
	12	now = current_time(&ip);
	13	], [current_time], [fs/inode.c], [
	14	AC_MSG_RESULT(yes)
	15	AC_DEFINE(HAVE_CURRENT_TIME, 1, [current_time() exists])
	16	], [
	17	AC_MSG_RESULT(no)
	18	])
	19	])