| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _LINUX_KEYCTL_H |
| #define _LINUX_KEYCTL_H |
| #include <linux/types.h> |
| #define KEY_SPEC_THREAD_KEYRING - 1 |
| #define KEY_SPEC_PROCESS_KEYRING - 2 |
| #define KEY_SPEC_SESSION_KEYRING - 3 |
| #define KEY_SPEC_USER_KEYRING - 4 |
| #define KEY_SPEC_USER_SESSION_KEYRING - 5 |
| #define KEY_SPEC_GROUP_KEYRING - 6 |
| #define KEY_SPEC_REQKEY_AUTH_KEY - 7 |
| #define KEY_SPEC_REQUESTOR_KEYRING - 8 |
| #define KEY_REQKEY_DEFL_NO_CHANGE - 1 |
| #define KEY_REQKEY_DEFL_DEFAULT 0 |
| #define KEY_REQKEY_DEFL_THREAD_KEYRING 1 |
| #define KEY_REQKEY_DEFL_PROCESS_KEYRING 2 |
| #define KEY_REQKEY_DEFL_SESSION_KEYRING 3 |
| #define KEY_REQKEY_DEFL_USER_KEYRING 4 |
| #define KEY_REQKEY_DEFL_USER_SESSION_KEYRING 5 |
| #define KEY_REQKEY_DEFL_GROUP_KEYRING 6 |
| #define KEY_REQKEY_DEFL_REQUESTOR_KEYRING 7 |
| #define KEYCTL_GET_KEYRING_ID 0 |
| #define KEYCTL_JOIN_SESSION_KEYRING 1 |
| #define KEYCTL_UPDATE 2 |
| #define KEYCTL_REVOKE 3 |
| #define KEYCTL_CHOWN 4 |
| #define KEYCTL_SETPERM 5 |
| #define KEYCTL_DESCRIBE 6 |
| #define KEYCTL_CLEAR 7 |
| #define KEYCTL_LINK 8 |
| #define KEYCTL_UNLINK 9 |
| #define KEYCTL_SEARCH 10 |
| #define KEYCTL_READ 11 |
| #define KEYCTL_INSTANTIATE 12 |
| #define KEYCTL_NEGATE 13 |
| #define KEYCTL_SET_REQKEY_KEYRING 14 |
| #define KEYCTL_SET_TIMEOUT 15 |
| #define KEYCTL_ASSUME_AUTHORITY 16 |
| #define KEYCTL_GET_SECURITY 17 |
| #define KEYCTL_SESSION_TO_PARENT 18 |
| #define KEYCTL_REJECT 19 |
| #define KEYCTL_INSTANTIATE_IOV 20 |
| #define KEYCTL_INVALIDATE 21 |
| #define KEYCTL_GET_PERSISTENT 22 |
| #define KEYCTL_DH_COMPUTE 23 |
| #define KEYCTL_PKEY_QUERY 24 |
| #define KEYCTL_PKEY_ENCRYPT 25 |
| #define KEYCTL_PKEY_DECRYPT 26 |
| #define KEYCTL_PKEY_SIGN 27 |
| #define KEYCTL_PKEY_VERIFY 28 |
| #define KEYCTL_RESTRICT_KEYRING 29 |
| #define KEYCTL_MOVE 30 |
| #define KEYCTL_CAPABILITIES 31 |
| #define KEYCTL_WATCH_KEY 32 |
| struct keyctl_dh_params { |
| union { |
| #ifndef __cplusplus |
| __s32 __linux_private; |
| #endif |
| __s32 priv; |
| }; |
| __s32 prime; |
| __s32 base; |
| }; |
| struct keyctl_kdf_params { |
| char __user * hashname; |
| char __user * otherinfo; |
| __u32 otherinfolen; |
| __u32 __spare[8]; |
| }; |
| #define KEYCTL_SUPPORTS_ENCRYPT 0x01 |
| #define KEYCTL_SUPPORTS_DECRYPT 0x02 |
| #define KEYCTL_SUPPORTS_SIGN 0x04 |
| #define KEYCTL_SUPPORTS_VERIFY 0x08 |
| struct keyctl_pkey_query { |
| __u32 supported_ops; |
| __u32 key_size; |
| __u16 max_data_size; |
| __u16 max_sig_size; |
| __u16 max_enc_size; |
| __u16 max_dec_size; |
| __u32 __spare[10]; |
| }; |
| struct keyctl_pkey_params { |
| __s32 key_id; |
| __u32 in_len; |
| union { |
| __u32 out_len; |
| __u32 in2_len; |
| }; |
| __u32 __spare[7]; |
| }; |
| #define KEYCTL_MOVE_EXCL 0x00000001 |
| #define KEYCTL_CAPS0_CAPABILITIES 0x01 |
| #define KEYCTL_CAPS0_PERSISTENT_KEYRINGS 0x02 |
| #define KEYCTL_CAPS0_DIFFIE_HELLMAN 0x04 |
| #define KEYCTL_CAPS0_PUBLIC_KEY 0x08 |
| #define KEYCTL_CAPS0_BIG_KEY 0x10 |
| #define KEYCTL_CAPS0_INVALIDATE 0x20 |
| #define KEYCTL_CAPS0_RESTRICT_KEYRING 0x40 |
| #define KEYCTL_CAPS0_MOVE 0x80 |
| #define KEYCTL_CAPS1_NS_KEYRING_NAME 0x01 |
| #define KEYCTL_CAPS1_NS_KEY_TAG 0x02 |
| #define KEYCTL_CAPS1_NOTIFICATIONS 0x04 |
| #endif |