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      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 2007 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef	_ZFS_NAMECHECK_H
     27 #define	_ZFS_NAMECHECK_H
     28 
     29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     30 
     31 #ifdef	__cplusplus
     32 extern "C" {
     33 #endif
     34 
     35 typedef enum {
     36 	NAME_ERR_LEADING_SLASH,		/* name begins with leading slash */
     37 	NAME_ERR_EMPTY_COMPONENT,	/* name contains an empty component */
     38 	NAME_ERR_TRAILING_SLASH,	/* name ends with a slash */
     39 	NAME_ERR_INVALCHAR,		/* invalid character found */
     40 	NAME_ERR_MULTIPLE_AT,		/* multiple '@' characters found */
     41 	NAME_ERR_NOLETTER,		/* pool doesn't begin with a letter */
     42 	NAME_ERR_RESERVED,		/* entire name is reserved */
     43 	NAME_ERR_DISKLIKE,		/* reserved disk name (c[0-9].*) */
     44 	NAME_ERR_TOOLONG,		/* name is too long */
     45 	NAME_ERR_NO_AT,			/* permission set is missing '@' */
     46 } namecheck_err_t;
     47 
     48 #define	ZFS_PERMSET_MAXLEN	64
     49 
     50 int pool_namecheck(const char *, namecheck_err_t *, char *);
     51 int dataset_namecheck(const char *, namecheck_err_t *, char *);
     52 int mountpoint_namecheck(const char *, namecheck_err_t *);
     53 int dataset_name_hidden(const char *);
     54 int snapshot_namecheck(const char *, namecheck_err_t *, char *);
     55 int permset_namecheck(const char *, namecheck_err_t *, char *);
     56 
     57 #ifdef	__cplusplus
     58 }
     59 #endif
     60 
     61 #endif	/* _ZFS_NAMECHECK_H */
     62