acl_common.h revision 224174
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 (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 34extern "C" { 35#endif 36 37typedef 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 46extern int acltrivial(const char *); 47extern void adjust_ace_pair(ace_t *pair, mode_t mode); 48extern void adjust_ace_pair_common(void *, size_t, size_t, mode_t); 49extern int ace_trivial(ace_t *acep, int aclcnt); 50extern int ace_trivial_common(void *, int, 51 uint64_t (*walk)(void *, uint64_t, int aclcnt, uint16_t *, uint16_t *, 52 uint32_t *mask)); 53#if !defined(_KERNEL) 54extern acl_t *acl_alloc(acl_type_t); 55extern void acl_free(acl_t *aclp); 56extern int acl_translate(acl_t *aclp, int target_flavor, boolean_t isdir, 57 uid_t owner, gid_t group); 58#endif /* !_KERNEL */ 59void ksort(caddr_t v, int n, int s, int (*f)()); 60int cmp2acls(void *a, void *b); 61int acl_trivial_create(mode_t mode, boolean_t isdir, ace_t **acl, int *count); 62void acl_trivial_access_masks(mode_t mode, boolean_t isdir, 63 trivial_acl_t *masks); 64 65#ifdef __cplusplus 66} 67#endif 68 69#endif /* _ACL_COMMON_H */ 70