118 lines
3.2 KiB
C
118 lines
3.2 KiB
C
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Taken from linux/capability.h, with minor modifications
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*/
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#ifndef _SYSTEM_CORE_INCLUDE_PRIVATE_ANDROID_FILESYSTEM_CAPABILITY_H
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#define _SYSTEM_CORE_INCLUDE_PRIVATE_ANDROID_FILESYSTEM_CAPABILITY_H
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#include <stdint.h>
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#define __user
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#define __u32 uint32_t
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#define __le32 uint32_t
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#define _LINUX_CAPABILITY_VERSION_1 0x19980330
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#define _LINUX_CAPABILITY_U32S_1 1
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#define _LINUX_CAPABILITY_VERSION_2 0x20071026
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#define _LINUX_CAPABILITY_U32S_2 2
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#define _LINUX_CAPABILITY_VERSION_3 0x20080522
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#define _LINUX_CAPABILITY_U32S_3 2
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typedef struct __user_cap_header_struct {
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__u32 version;
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int pid;
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} __user *cap_user_header_t;
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typedef struct __user_cap_data_struct {
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__u32 effective;
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__u32 permitted;
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__u32 inheritable;
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} __user *cap_user_data_t;
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#define VFS_CAP_REVISION_MASK 0xFF000000
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#define VFS_CAP_REVISION_SHIFT 24
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#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK
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#define VFS_CAP_FLAGS_EFFECTIVE 0x000001
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#define VFS_CAP_REVISION_1 0x01000000
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#define VFS_CAP_U32_1 1
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#define XATTR_CAPS_SZ_1 (sizeof(__le32)*(1 + 2*VFS_CAP_U32_1))
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#define VFS_CAP_REVISION_2 0x02000000
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#define VFS_CAP_U32_2 2
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#define XATTR_CAPS_SZ_2 (sizeof(__le32)*(1 + 2*VFS_CAP_U32_2))
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#define XATTR_CAPS_SZ XATTR_CAPS_SZ_2
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#define VFS_CAP_U32 VFS_CAP_U32_2
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#define VFS_CAP_REVISION VFS_CAP_REVISION_2
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struct vfs_cap_data {
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__le32 magic_etc;
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struct {
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__le32 permitted;
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__le32 inheritable;
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} data[VFS_CAP_U32];
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};
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#define _LINUX_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_1
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#define _LINUX_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_1
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#define CAP_CHOWN 0
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#define CAP_DAC_OVERRIDE 1
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#define CAP_DAC_READ_SEARCH 2
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#define CAP_FOWNER 3
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#define CAP_FSETID 4
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#define CAP_KILL 5
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#define CAP_SETGID 6
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#define CAP_SETUID 7
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#define CAP_SETPCAP 8
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#define CAP_LINUX_IMMUTABLE 9
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#define CAP_NET_BIND_SERVICE 10
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#define CAP_NET_BROADCAST 11
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#define CAP_NET_ADMIN 12
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#define CAP_NET_RAW 13
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#define CAP_IPC_LOCK 14
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#define CAP_IPC_OWNER 15
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#define CAP_SYS_MODULE 16
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#define CAP_SYS_RAWIO 17
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#define CAP_SYS_CHROOT 18
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#define CAP_SYS_PTRACE 19
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#define CAP_SYS_PACCT 20
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#define CAP_SYS_ADMIN 21
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#define CAP_SYS_BOOT 22
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#define CAP_SYS_NICE 23
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#define CAP_SYS_RESOURCE 24
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#define CAP_SYS_TIME 25
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#define CAP_SYS_TTY_CONFIG 26
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#define CAP_MKNOD 27
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#define CAP_LEASE 28
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#define CAP_AUDIT_WRITE 29
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#define CAP_AUDIT_CONTROL 30
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#define CAP_SETFCAP 31
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#define CAP_MAC_OVERRIDE 32
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#define CAP_MAC_ADMIN 33
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#define CAP_SYSLOG 34
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#define CAP_WAKE_ALARM 35
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#define CAP_LAST_CAP CAP_WAKE_ALARM
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#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
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#define CAP_TO_INDEX(x) ((x) >> 5)
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#define CAP_TO_MASK(x) (1 << ((x) & 31))
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#undef __user
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#undef __u32
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#undef __le32
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#endif
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