[mirror_zfs.git] / config / kernel-show-options.m4

dnl #
dnl # Linux 3.3 API
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_SHOW_OPTIONS], [
	ZFS_LINUX_TEST_SRC([super_operations_show_options], [
		#include <linux/fs.h>

		static int show_options(struct seq_file * x, struct dentry * y) {
			return 0;
		};

		static struct super_operations sops __attribute__ ((unused)) = {
			.show_options = show_options,
		};
	],[])
])

AC_DEFUN([ZFS_AC_KERNEL_SHOW_OPTIONS], [
	AC_MSG_CHECKING([whether sops->show_options() wants dentry])
	ZFS_LINUX_TEST_RESULT([super_operations_show_options], [
		AC_MSG_RESULT([yes])
	],[
		ZFS_LINUX_TEST_ERROR([sops->show_options()])
	])
])
Commit	Line	Data
47621f3d BB	1	dnl #
	2	dnl # Linux 3.3 API
	3	dnl #
608f8749 BB	4	AC_DEFUN([ZFS_AC_KERNEL_SRC_SHOW_OPTIONS], [
608f8749 BB	5	ZFS_LINUX_TEST_SRC([super_operations_show_options], [
47621f3d	6	#include <linux/fs.h>
47621f3d	7
a41d0b29	8	static int show_options(struct seq_file * x, struct dentry * y) {
608f8749 BB	9	return 0;
	10	};
	11
ed3fc800 RY	12	static struct super_operations sops __attribute__ ((unused)) = {
	13	.show_options = show_options,
	14	};
608f8749 BB	15	],[])
	16	])
	17
	18	AC_DEFUN([ZFS_AC_KERNEL_SHOW_OPTIONS], [
	19	AC_MSG_CHECKING([whether sops->show_options() wants dentry])
	20	ZFS_LINUX_TEST_RESULT([super_operations_show_options], [
47621f3d	21	AC_MSG_RESULT([yes])
47621f3d	22	],[
066e8252	23	ZFS_LINUX_TEST_ERROR([sops->show_options()])
47621f3d BB	24	])
47621f3d BB	25	])