| /* |
| * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC. |
| * Copyright (C) 2007 The Regents of the University of California. |
| * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). |
| * Written by Brian Behlendorf <behlendorf1@llnl.gov>. |
| * UCRL-CODE-235197 |
| * |
| * This file is part of the SPL, Solaris Porting Layer. |
| * For details, see <http://zfsonlinux.org/>. |
| * |
| * The SPL is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| * The SPL is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with the SPL. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef _SPL_ACL_H |
| #define _SPL_ACL_H |
| |
| #include <sys/types.h> |
| |
| typedef struct ace { |
| uid_t a_who; |
| uint32_t a_access_mask; |
| uint16_t a_flags; |
| uint16_t a_type; |
| } ace_t; |
| |
| typedef struct ace_object { |
| uid_t a_who; /* uid or gid */ |
| uint32_t a_access_mask; /* read,write,... */ |
| uint16_t a_flags; /* see below */ |
| uint16_t a_type; /* allow or deny */ |
| uint8_t a_obj_type[16]; /* obj type */ |
| uint8_t a_inherit_obj_type[16]; /* inherit obj */ |
| } ace_object_t; |
| |
| #define MAX_ACL_ENTRIES 1024 |
| |
| #define ACE_READ_DATA 0x00000001 |
| #define ACE_LIST_DIRECTORY 0x00000001 |
| #define ACE_WRITE_DATA 0x00000002 |
| #define ACE_ADD_FILE 0x00000002 |
| #define ACE_APPEND_DATA 0x00000004 |
| #define ACE_ADD_SUBDIRECTORY 0x00000004 |
| #define ACE_READ_NAMED_ATTRS 0x00000008 |
| #define ACE_WRITE_NAMED_ATTRS 0x00000010 |
| #define ACE_EXECUTE 0x00000020 |
| #define ACE_DELETE_CHILD 0x00000040 |
| #define ACE_READ_ATTRIBUTES 0x00000080 |
| #define ACE_WRITE_ATTRIBUTES 0x00000100 |
| #define ACE_DELETE 0x00010000 |
| #define ACE_READ_ACL 0x00020000 |
| #define ACE_WRITE_ACL 0x00040000 |
| #define ACE_WRITE_OWNER 0x00080000 |
| #define ACE_SYNCHRONIZE 0x00100000 |
| |
| #define ACE_FILE_INHERIT_ACE 0x0001 |
| #define ACE_DIRECTORY_INHERIT_ACE 0x0002 |
| #define ACE_NO_PROPAGATE_INHERIT_ACE 0x0004 |
| #define ACE_INHERIT_ONLY_ACE 0x0008 |
| #define ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x0010 |
| #define ACE_FAILED_ACCESS_ACE_FLAG 0x0020 |
| #define ACE_IDENTIFIER_GROUP 0x0040 |
| #define ACE_INHERITED_ACE 0x0080 |
| #define ACE_OWNER 0x1000 |
| #define ACE_GROUP 0x2000 |
| #define ACE_EVERYONE 0x4000 |
| |
| #define ACE_ACCESS_ALLOWED_ACE_TYPE 0x0000 |
| #define ACE_ACCESS_DENIED_ACE_TYPE 0x0001 |
| #define ACE_SYSTEM_AUDIT_ACE_TYPE 0x0002 |
| #define ACE_SYSTEM_ALARM_ACE_TYPE 0x0003 |
| |
| #define ACL_AUTO_INHERIT 0x0001 |
| #define ACL_PROTECTED 0x0002 |
| #define ACL_DEFAULTED 0x0004 |
| #define ACL_FLAGS_ALL (ACL_AUTO_INHERIT|ACL_PROTECTED|ACL_DEFAULTED) |
| |
| #define ACE_ACCESS_ALLOWED_COMPOUND_ACE_TYPE 0x04 |
| #define ACE_ACCESS_ALLOWED_OBJECT_ACE_TYPE 0x05 |
| #define ACE_ACCESS_DENIED_OBJECT_ACE_TYPE 0x06 |
| #define ACE_SYSTEM_AUDIT_OBJECT_ACE_TYPE 0x07 |
| #define ACE_SYSTEM_ALARM_OBJECT_ACE_TYPE 0x08 |
| #define ACE_ACCESS_ALLOWED_CALLBACK_ACE_TYPE 0x09 |
| #define ACE_ACCESS_DENIED_CALLBACK_ACE_TYPE 0x0A |
| #define ACE_ACCESS_ALLOWED_CALLBACK_OBJECT_ACE_TYPE 0x0B |
| #define ACE_ACCESS_DENIED_CALLBACK_OBJECT_ACE_TYPE 0x0C |
| #define ACE_SYSTEM_AUDIT_CALLBACK_ACE_TYPE 0x0D |
| #define ACE_SYSTEM_ALARM_CALLBACK_ACE_TYPE 0x0E |
| #define ACE_SYSTEM_AUDIT_CALLBACK_OBJECT_ACE_TYPE 0x0F |
| #define ACE_SYSTEM_ALARM_CALLBACK_OBJECT_ACE_TYPE 0x10 |
| |
| #define ACE_ALL_TYPES 0x001F |
| |
| #define ACE_TYPE_FLAGS (ACE_OWNER|ACE_GROUP|ACE_EVERYONE|ACE_IDENTIFIER_GROUP) |
| |
| /* BEGIN CSTYLED */ |
| #define ACE_ALL_PERMS (ACE_READ_DATA|ACE_LIST_DIRECTORY|ACE_WRITE_DATA| \ |
| ACE_ADD_FILE|ACE_APPEND_DATA|ACE_ADD_SUBDIRECTORY|ACE_READ_NAMED_ATTRS| \ |
| ACE_WRITE_NAMED_ATTRS|ACE_EXECUTE|ACE_DELETE_CHILD|ACE_READ_ATTRIBUTES| \ |
| ACE_WRITE_ATTRIBUTES|ACE_DELETE|ACE_READ_ACL|ACE_WRITE_ACL| \ |
| ACE_WRITE_OWNER|ACE_SYNCHRONIZE) |
| /* END CSTYLED */ |
| |
| #define VSA_ACE 0x0010 |
| #define VSA_ACECNT 0x0020 |
| #define VSA_ACE_ALLTYPES 0x0040 |
| #define VSA_ACE_ACLFLAGS 0x0080 |
| |
| #endif /* _SPL_ACL_H */ |