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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 24 */ 25 26 #ifndef _ACL_COMMON_H 27 #define _ACL_COMMON_H 28 29 #include <sys/types.h> 30 #include <sys/acl.h> 31 #include <sys/stat.h> 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 typedef struct trivial_acl { 38 uint32_t allow0; /* allow mask for bits only in owner */ 39 uint32_t deny1; /* deny mask for bits not in owner */ 40 uint32_t deny2; /* deny mask for bits not in group */ 41 uint32_t owner; /* allow mask matching mode */ 42 uint32_t group; /* allow mask matching mode */ 43 uint32_t everyone; /* allow mask matching mode */ 44 } trivial_acl_t; 45 46 extern int acltrivial(const char *); 47 extern void adjust_ace_pair(ace_t *pair, mode_t mode); 48 extern void adjust_ace_pair_common(void *, size_t, size_t, mode_t); 49 extern int ace_trivial_common(void *, int, 50 uintptr_t (*walk)(void *, uintptr_t, int aclcnt, uint16_t *, uint16_t *, 51 uint32_t *mask)); 52 #if !defined(_KERNEL) 53 extern acl_t *acl_alloc(acl_type_t); 54 extern void acl_free(acl_t *aclp); 55 extern int acl_translate(acl_t *aclp, int target_flavor, boolean_t isdir, 56 uid_t owner, gid_t group); 57 #endif /* !_KERNEL */ 58 int cmp2acls(void *a, void *b); 59 int acl_trivial_create(mode_t mode, boolean_t isdir, ace_t **acl, int *count); 60 void acl_trivial_access_masks(mode_t mode, boolean_t isdir, 61 trivial_acl_t *masks); 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif /* _ACL_COMMON_H */ 68