[mirror_zfs.git] / config / kernel-ctl-table-name.m4

dnl #
dnl # 2.6.33 API change,
dnl # Removed .ctl_name from struct ctl_table.
dnl #
AC_DEFUN([ZFS_AC_KERNEL_CTL_NAME], [
	AC_MSG_CHECKING([whether struct ctl_table has ctl_name])
	ZFS_LINUX_TRY_COMPILE([
		#include <linux/sysctl.h>
	],[
		struct ctl_table ctl __attribute__ ((unused));
		ctl.ctl_name = 0;
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_CTL_NAME, 1, [struct ctl_table has ctl_name])
	],[
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
48ef8ba0 BB	1	dnl #
	2	dnl # 2.6.33 API change,
	3	dnl # Removed .ctl_name from struct ctl_table.
	4	dnl #
93ce2b4c	5	AC_DEFUN([ZFS_AC_KERNEL_CTL_NAME], [
48ef8ba0	6	AC_MSG_CHECKING([whether struct ctl_table has ctl_name])
93ce2b4c	7	ZFS_LINUX_TRY_COMPILE([
48ef8ba0 BB	8	#include <linux/sysctl.h>
	9	],[
	10	struct ctl_table ctl __attribute__ ((unused));
	11	ctl.ctl_name = 0;
	12	],[
	13	AC_MSG_RESULT(yes)
	14	AC_DEFINE(HAVE_CTL_NAME, 1, [struct ctl_table has ctl_name])
	15	],[
	16	AC_MSG_RESULT(no)
	17	])
	18	])