1 // SPDX-License-Identifier: CDDL-1.0 2 /* 3 * CDDL HEADER START 4 * 5 * The contents of this file are subject to the terms of the 6 * Common Development and Distribution License (the "License"). 7 * You may not use this file except in compliance with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or https://opensource.org/licenses/CDDL-1.0. 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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 24 * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 25 */ 26 27 #ifndef _ACL_COMMON_H 28 #define _ACL_COMMON_H 29 30 #include <sys/types.h> 31 #include <sys/acl.h> 32 #include <sys/stat.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 typedef struct trivial_acl { 39 uint32_t allow0; /* allow mask for bits only in owner */ 40 uint32_t deny1; /* deny mask for bits not in owner */ 41 uint32_t deny2; /* deny mask for bits not in group */ 42 uint32_t owner; /* allow mask matching mode */ 43 uint32_t group; /* allow mask matching mode */ 44 uint32_t everyone; /* allow mask matching mode */ 45 } trivial_acl_t; 46 47 extern int acltrivial(const char *); 48 extern void adjust_ace_pair(ace_t *pair, mode_t mode); 49 extern void adjust_ace_pair_common(void *, size_t, size_t, mode_t); 50 extern int ace_trivial_common(void *, int, 51 uintptr_t (*walk)(void *, uintptr_t, int aclcnt, uint16_t *, uint16_t *, 52 uint32_t *mask)); 53 #if !defined(_KERNEL) 54 extern acl_t *acl_alloc(acl_type_t); 55 extern void acl_free(acl_t *aclp); 56 extern int acl_translate(acl_t *aclp, int target_flavor, boolean_t isdir, 57 uid_t owner, gid_t group); 58 #endif /* !_KERNEL */ 59 int cmp2acls(void *a, void *b); 60 int acl_trivial_create(mode_t mode, boolean_t isdir, ace_t **acl, int *count); 61 void acl_trivial_access_masks(mode_t mode, boolean_t isdir, 62 trivial_acl_t *masks); 63 64 #ifdef __cplusplus 65 } 66 #endif 67 68 #endif /* _ACL_COMMON_H */ 69