[mirror_zfs.git] / config / kernel-in-compat-syscall.m4

dnl #
dnl # 4.5 API change
dnl # Added in_compat_syscall() which can be overridden on a per-
dnl # architecture basis.  Prior to this is_compat_task() was the
dnl # provided interface.
dnl #
AC_DEFUN([ZFS_AC_KERNEL_IN_COMPAT_SYSCALL], [
	AC_MSG_CHECKING([whether in_compat_syscall() is available])
	ZFS_LINUX_TRY_COMPILE([
		#include <linux/compat.h>
	],[
		in_compat_syscall();
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_IN_COMPAT_SYSCALL, 1,
		    [in_compat_syscall() is available])
	],[
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
e897a23e BB	1	dnl #
	2	dnl # 4.5 API change
	3	dnl # Added in_compat_syscall() which can be overridden on a per-
	4	dnl # architecture basis. Prior to this is_compat_task() was the
	5	dnl # provided interface.
	6	dnl #
	7	AC_DEFUN([ZFS_AC_KERNEL_IN_COMPAT_SYSCALL], [
	8	AC_MSG_CHECKING([whether in_compat_syscall() is available])
	9	ZFS_LINUX_TRY_COMPILE([
	10	#include <linux/compat.h>
	11	],[
	12	in_compat_syscall();
	13	],[
	14	AC_MSG_RESULT(yes)
	15	AC_DEFINE(HAVE_IN_COMPAT_SYSCALL, 1,
	16	[in_compat_syscall() is available])
	17	],[
	18	AC_MSG_RESULT(no)
	19	])
	20	])