xref: /titanic_51/usr/src/common/zfs/zfs_namecheck.h (revision 0c44d0008f52b6a42b9c01d3b344661217520a68)
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, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_ZFS_NAMECHECK_H
28 #define	_ZFS_NAMECHECK_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 typedef enum {
37 	NAME_ERR_LEADING_SLASH,		/* name begins with leading slash */
38 	NAME_ERR_EMPTY_COMPONENT,	/* name contains an empty component */
39 	NAME_ERR_TRAILING_SLASH,	/* name ends with a slash */
40 	NAME_ERR_INVALCHAR,		/* invalid character found */
41 	NAME_ERR_MULTIPLE_AT,		/* multiple '@' characters found */
42 	NAME_ERR_NOLETTER,		/* pool doesn't begin with a letter */
43 	NAME_ERR_RESERVED,		/* entire name is reserved */
44 	NAME_ERR_DISKLIKE,		/* reserved disk name (c[0-9].*) */
45 	NAME_ERR_TOOLONG,		/* name is too long */
46 } namecheck_err_t;
47 
48 int pool_namecheck(const char *, namecheck_err_t *, char *);
49 int dataset_namecheck(const char *, namecheck_err_t *, char *);
50 int dataset_name_hidden(const char *);
51 
52 #ifdef	__cplusplus
53 }
54 #endif
55 
56 #endif	/* _ZFS_NAMECHECK_H */
57