[mirror_zfs.git] / config / kernel-get-disk-ro.m4

dnl #
dnl # 2.6.x API change
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_GET_DISK_RO], [
	ZFS_LINUX_TEST_SRC([get_disk_ro], [
		#include <linux/blkdev.h>
	],[
		struct gendisk *disk __attribute__ ((unused)) = NULL;
		(void) get_disk_ro(disk);
	], [])
])

AC_DEFUN([ZFS_AC_KERNEL_GET_DISK_RO], [
	AC_MSG_CHECKING([whether get_disk_ro() is available])
	ZFS_LINUX_TEST_RESULT([get_disk_ro], [
		AC_MSG_RESULT(yes)
	],[
		ZFS_LINUX_TEST_ERROR([get_disk_ro()])
	])
])
Commit	Line	Data
c9c0d073 BB	1	dnl #
	2	dnl # 2.6.x API change
	3	dnl #
608f8749 BB	4	AC_DEFUN([ZFS_AC_KERNEL_SRC_GET_DISK_RO], [
608f8749 BB	5	ZFS_LINUX_TEST_SRC([get_disk_ro], [
c9c0d073 BB	6	#include <linux/blkdev.h>
c9c0d073 BB	7	],[
72154bd6	8	struct gendisk *disk __attribute__ ((unused)) = NULL;
c9c0d073	9	(void) get_disk_ro(disk);
72154bd6	10	], [])
608f8749 BB	11	])
	12
	13	AC_DEFUN([ZFS_AC_KERNEL_GET_DISK_RO], [
	14	AC_MSG_CHECKING([whether get_disk_ro() is available])
	15	ZFS_LINUX_TEST_RESULT([get_disk_ro], [
c9c0d073	16	AC_MSG_RESULT(yes)
c9c0d073	17	],[
066e8252	18	ZFS_LINUX_TEST_ERROR([get_disk_ro()])
c9c0d073 BB	19	])
c9c0d073 BB	20	])