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

dnl #
dnl # Linux 3.3 API
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SHOW_OPTIONS], [
	AC_MSG_CHECKING([whether sops->show_options() wants dentry])

	ZFS_LINUX_TRY_COMPILE([
		#include <linux/fs.h>

		int show_options (struct seq_file * x, struct dentry * y) { return 0; };
		static struct super_operations sops __attribute__ ((unused)) = {
			.show_options = show_options,
		};
	],[
	],[
		AC_MSG_RESULT([yes])
		AC_DEFINE(HAVE_SHOW_OPTIONS_WITH_DENTRY, 1,
			[sops->show_options() with dentry])
	],[
		AC_MSG_RESULT([no])
	])
])
Commit	Line	Data
47621f3d BB	1	dnl #
	2	dnl # Linux 3.3 API
	3	dnl #
	4	AC_DEFUN([ZFS_AC_KERNEL_SHOW_OPTIONS], [
	5	AC_MSG_CHECKING([whether sops->show_options() wants dentry])
	6
	7	ZFS_LINUX_TRY_COMPILE([
	8	#include <linux/fs.h>
47621f3d	9
ed3fc800 RY	10	int show_options (struct seq_file * x, struct dentry * y) { return 0; };
	11	static struct super_operations sops __attribute__ ((unused)) = {
	12	.show_options = show_options,
	13	};
	14	],[
47621f3d BB	15	],[
	16	AC_MSG_RESULT([yes])
	17	AC_DEFINE(HAVE_SHOW_OPTIONS_WITH_DENTRY, 1,
	18	[sops->show_options() with dentry])
	19	],[
	20	AC_MSG_RESULT([no])
	21	])
	22	])