1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _ZUT_H
27#define	_ZUT_H
28
29/*
30 * IOCTLs for the zfs unit test driver
31 */
32
33#ifdef __cplusplus
34extern "C" {
35#endif
36
37#include <sys/param.h>
38#include <sys/types.h>
39#include <sys/stat.h>
40
41#define	ZUT_DRIVER	"zut"
42#define	ZUT_DEV		"/dev/zut"
43
44#define	ZUT_VERSION_STRING		"1"
45
46/*
47 * /dev/zut ioctl numbers.
48 */
49#define	ZUT_IOC		('U' << 8)
50
51/* Request flags */
52#define	ZUT_IGNORECASE		0x01
53#define	ZUT_ACCFILTER		0x02
54#define	ZUT_XATTR		0x04
55#define	ZUT_EXTRDDIR		0x08
56#define	ZUT_GETSTAT		0x10
57
58typedef struct zut_lookup {
59	int	zl_reqflags;
60	int	zl_deflags;		/* output */
61	int	zl_retcode;		/* output */
62	char	zl_dir[MAXPATHLEN];
63	char	zl_file[MAXNAMELEN];
64	char	zl_xfile[MAXNAMELEN];
65	char	zl_real[MAXPATHLEN];	/* output */
66	uint64_t zl_xvattrs;		/* output */
67	struct stat64 zl_statbuf;	/* output */
68} zut_lookup_t;
69
70typedef struct zut_readdir {
71	uint64_t zr_buf;		/* pointer to output buffer */
72	uint64_t zr_loffset;		/* output */
73	char	zr_dir[MAXPATHLEN];
74	char	zr_file[MAXNAMELEN];
75	int	zr_reqflags;
76	int	zr_retcode;		/* output */
77	int	zr_eof;			/* output */
78	uint_t	zr_bytes;		/* output */
79	uint_t	zr_buflen;
80} zut_readdir_t;
81
82typedef enum zut_ioc {
83	ZUT_IOC_MIN_CMD = ZUT_IOC - 1,
84	ZUT_IOC_LOOKUP = ZUT_IOC,
85	ZUT_IOC_READDIR,
86	ZUT_IOC_MAX_CMD
87} zut_ioc_t;
88
89#ifdef __cplusplus
90}
91#endif
92
93#endif /* _ZUT_H */
94