[mirror_zfs.git] / config / kernel-group-info.m4

dnl #
dnl # 4.9 API change
dnl # group_info changed from 2d array via >blocks to 1d array via ->gid
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_GROUP_INFO_GID], [
	ZFS_LINUX_TEST_SRC([group_info_gid], [
		#include <linux/cred.h>
	],[
		struct group_info gi __attribute__ ((unused)) = {};
		gi.gid[0] = KGIDT_INIT(0);
	])
])

AC_DEFUN([ZFS_AC_KERNEL_GROUP_INFO_GID], [
	AC_MSG_CHECKING([whether group_info->gid exists])
	ZFS_LINUX_TEST_RESULT([group_info_gid], [
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_GROUP_INFO_GID, 1, [group_info->gid exists])
	],[
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
48ef8ba0 BB	1	dnl #
	2	dnl # 4.9 API change
	3	dnl # group_info changed from 2d array via >blocks to 1d array via ->gid
	4	dnl #
608f8749 BB	5	AC_DEFUN([ZFS_AC_KERNEL_SRC_GROUP_INFO_GID], [
608f8749 BB	6	ZFS_LINUX_TEST_SRC([group_info_gid], [
48ef8ba0 BB	7	#include <linux/cred.h>
48ef8ba0 BB	8	],[
2f31b585 DS	9	struct group_info gi __attribute__ ((unused)) = {};
2f31b585 DS	10	gi.gid[0] = KGIDT_INIT(0);
608f8749 BB	11	])
	12	])
	13
	14	AC_DEFUN([ZFS_AC_KERNEL_GROUP_INFO_GID], [
	15	AC_MSG_CHECKING([whether group_info->gid exists])
	16	ZFS_LINUX_TEST_RESULT([group_info_gid], [
48ef8ba0 BB	17	AC_MSG_RESULT(yes)
	18	AC_DEFINE(HAVE_GROUP_INFO_GID, 1, [group_info->gid exists])
	19	],[
	20	AC_MSG_RESULT(no)
	21	])
48ef8ba0	22	])