0f79521706
Kernel headers coming from: Git: https://android.googlesource.com/kernel/common/ Branch: android-mainline Tag: android-mainline-6.7 NOTE: The file bionic/libc/kernel/uapi/linux/usb/f_accessory.h was deleted in the 6.7 kernel along with the functionality. However, there is no current replacement. For now keep the file here, but at some point when the new implementation is ready, this file will need to be moved to the places that still need to be backwards compatible. Test: Builds and bionic unit tests pass on raven. Test: Able to log in to an Android GO 32 bit device. Change-Id: Ibf5684ed140616c02bb9464bbd6422a9281a29cf
136 lines
4.7 KiB
C
136 lines
4.7 KiB
C
/*
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* This file is auto-generated. Modifications will be lost.
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*
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* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
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* for more information.
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*/
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#ifndef _UAPI_LINUX_FSCRYPT_H
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#define _UAPI_LINUX_FSCRYPT_H
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define FSCRYPT_POLICY_FLAGS_PAD_4 0x00
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#define FSCRYPT_POLICY_FLAGS_PAD_8 0x01
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#define FSCRYPT_POLICY_FLAGS_PAD_16 0x02
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#define FSCRYPT_POLICY_FLAGS_PAD_32 0x03
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#define FSCRYPT_POLICY_FLAGS_PAD_MASK 0x03
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#define FSCRYPT_POLICY_FLAG_DIRECT_KEY 0x04
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#define FSCRYPT_POLICY_FLAG_IV_INO_LBLK_64 0x08
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#define FSCRYPT_POLICY_FLAG_IV_INO_LBLK_32 0x10
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#define FSCRYPT_MODE_AES_256_XTS 1
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#define FSCRYPT_MODE_AES_256_CTS 4
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#define FSCRYPT_MODE_AES_128_CBC 5
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#define FSCRYPT_MODE_AES_128_CTS 6
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#define FSCRYPT_MODE_SM4_XTS 7
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#define FSCRYPT_MODE_SM4_CTS 8
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#define FSCRYPT_MODE_ADIANTUM 9
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#define FSCRYPT_MODE_AES_256_HCTR2 10
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#define FSCRYPT_POLICY_V1 0
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#define FSCRYPT_KEY_DESCRIPTOR_SIZE 8
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struct fscrypt_policy_v1 {
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__u8 version;
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__u8 contents_encryption_mode;
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__u8 filenames_encryption_mode;
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__u8 flags;
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__u8 master_key_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
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};
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#define FSCRYPT_KEY_DESC_PREFIX "fscrypt:"
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#define FSCRYPT_KEY_DESC_PREFIX_SIZE 8
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#define FSCRYPT_MAX_KEY_SIZE 64
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struct fscrypt_key {
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__u32 mode;
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__u8 raw[FSCRYPT_MAX_KEY_SIZE];
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__u32 size;
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};
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#define FSCRYPT_POLICY_V2 2
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#define FSCRYPT_KEY_IDENTIFIER_SIZE 16
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struct fscrypt_policy_v2 {
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__u8 version;
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__u8 contents_encryption_mode;
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__u8 filenames_encryption_mode;
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__u8 flags;
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__u8 log2_data_unit_size;
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__u8 __reserved[3];
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__u8 master_key_identifier[FSCRYPT_KEY_IDENTIFIER_SIZE];
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};
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struct fscrypt_get_policy_ex_arg {
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__u64 policy_size;
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union {
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__u8 version;
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struct fscrypt_policy_v1 v1;
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struct fscrypt_policy_v2 v2;
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} policy;
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};
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#define FSCRYPT_KEY_SPEC_TYPE_DESCRIPTOR 1
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#define FSCRYPT_KEY_SPEC_TYPE_IDENTIFIER 2
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struct fscrypt_key_specifier {
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__u32 type;
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__u32 __reserved;
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union {
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__u8 __reserved[32];
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__u8 descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
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__u8 identifier[FSCRYPT_KEY_IDENTIFIER_SIZE];
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} u;
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};
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struct fscrypt_provisioning_key_payload {
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__u32 type;
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__u32 __reserved;
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__u8 raw[];
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};
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struct fscrypt_add_key_arg {
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struct fscrypt_key_specifier key_spec;
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__u32 raw_size;
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__u32 key_id;
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__u32 __reserved[7];
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#define __FSCRYPT_ADD_KEY_FLAG_HW_WRAPPED 0x00000001
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__u32 __flags;
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__u8 raw[];
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};
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struct fscrypt_remove_key_arg {
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struct fscrypt_key_specifier key_spec;
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#define FSCRYPT_KEY_REMOVAL_STATUS_FLAG_FILES_BUSY 0x00000001
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#define FSCRYPT_KEY_REMOVAL_STATUS_FLAG_OTHER_USERS 0x00000002
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__u32 removal_status_flags;
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__u32 __reserved[5];
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};
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struct fscrypt_get_key_status_arg {
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struct fscrypt_key_specifier key_spec;
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__u32 __reserved[6];
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#define FSCRYPT_KEY_STATUS_ABSENT 1
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#define FSCRYPT_KEY_STATUS_PRESENT 2
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#define FSCRYPT_KEY_STATUS_INCOMPLETELY_REMOVED 3
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__u32 status;
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#define FSCRYPT_KEY_STATUS_FLAG_ADDED_BY_SELF 0x00000001
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__u32 status_flags;
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__u32 user_count;
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__u32 __out_reserved[13];
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};
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#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy_v1)
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#define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16])
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#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy_v1)
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#define FS_IOC_GET_ENCRYPTION_POLICY_EX _IOWR('f', 22, __u8[9])
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#define FS_IOC_ADD_ENCRYPTION_KEY _IOWR('f', 23, struct fscrypt_add_key_arg)
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#define FS_IOC_REMOVE_ENCRYPTION_KEY _IOWR('f', 24, struct fscrypt_remove_key_arg)
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#define FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS _IOWR('f', 25, struct fscrypt_remove_key_arg)
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#define FS_IOC_GET_ENCRYPTION_KEY_STATUS _IOWR('f', 26, struct fscrypt_get_key_status_arg)
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#define FS_IOC_GET_ENCRYPTION_NONCE _IOR('f', 27, __u8[16])
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#define fscrypt_policy fscrypt_policy_v1
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#define FS_KEY_DESCRIPTOR_SIZE FSCRYPT_KEY_DESCRIPTOR_SIZE
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#define FS_POLICY_FLAGS_PAD_4 FSCRYPT_POLICY_FLAGS_PAD_4
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#define FS_POLICY_FLAGS_PAD_8 FSCRYPT_POLICY_FLAGS_PAD_8
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#define FS_POLICY_FLAGS_PAD_16 FSCRYPT_POLICY_FLAGS_PAD_16
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#define FS_POLICY_FLAGS_PAD_32 FSCRYPT_POLICY_FLAGS_PAD_32
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#define FS_POLICY_FLAGS_PAD_MASK FSCRYPT_POLICY_FLAGS_PAD_MASK
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#define FS_POLICY_FLAG_DIRECT_KEY FSCRYPT_POLICY_FLAG_DIRECT_KEY
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#define FS_POLICY_FLAGS_VALID 0x07
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#define FS_ENCRYPTION_MODE_INVALID 0
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#define FS_ENCRYPTION_MODE_AES_256_XTS FSCRYPT_MODE_AES_256_XTS
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#define FS_ENCRYPTION_MODE_AES_256_GCM 2
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#define FS_ENCRYPTION_MODE_AES_256_CBC 3
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#define FS_ENCRYPTION_MODE_AES_256_CTS FSCRYPT_MODE_AES_256_CTS
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#define FS_ENCRYPTION_MODE_AES_128_CBC FSCRYPT_MODE_AES_128_CBC
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#define FS_ENCRYPTION_MODE_AES_128_CTS FSCRYPT_MODE_AES_128_CTS
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#define FS_ENCRYPTION_MODE_ADIANTUM FSCRYPT_MODE_ADIANTUM
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#define FS_KEY_DESC_PREFIX FSCRYPT_KEY_DESC_PREFIX
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#define FS_KEY_DESC_PREFIX_SIZE FSCRYPT_KEY_DESC_PREFIX_SIZE
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#define FS_MAX_KEY_SIZE FSCRYPT_MAX_KEY_SIZE
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#endif
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