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 https://opensource.org/licenses/CDDL-1.0. 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 * Copyright (c) 2013, 2016 by Delphix. All rights reserved. 27 */ 28 29 #ifndef _ZFS_NAMECHECK_H 30 #define _ZFS_NAMECHECK_H extern __attribute__((visibility("default"))) 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_DELIMITERS, /* multiple '@'/'#' delimiters 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 NAME_ERR_SELF_REF, /* reserved self path name ('.') */ 47 NAME_ERR_PARENT_REF, /* reserved parent path name ('..') */ 48 NAME_ERR_NO_AT, /* permission set is missing '@' */ 49 NAME_ERR_NO_POUND, /* permission set is missing '#' */ 50 } namecheck_err_t; 51 52 #define ZFS_PERMSET_MAXLEN 64 53 54 _ZFS_NAMECHECK_H int zfs_max_dataset_nesting; 55 56 _ZFS_NAMECHECK_H int get_dataset_depth(const char *); 57 _ZFS_NAMECHECK_H int pool_namecheck(const char *, namecheck_err_t *, char *); 58 _ZFS_NAMECHECK_H int entity_namecheck(const char *, namecheck_err_t *, char *); 59 _ZFS_NAMECHECK_H int dataset_namecheck(const char *, namecheck_err_t *, char *); 60 _ZFS_NAMECHECK_H int snapshot_namecheck(const char *, namecheck_err_t *, 61 char *); 62 _ZFS_NAMECHECK_H int bookmark_namecheck(const char *, namecheck_err_t *, 63 char *); 64 _ZFS_NAMECHECK_H int dataset_nestcheck(const char *); 65 _ZFS_NAMECHECK_H int mountpoint_namecheck(const char *, namecheck_err_t *); 66 _ZFS_NAMECHECK_H int zfs_component_namecheck(const char *, namecheck_err_t *, 67 char *); 68 _ZFS_NAMECHECK_H int permset_namecheck(const char *, namecheck_err_t *, 69 char *); 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif /* _ZFS_NAMECHECK_H */ 76