1*53ee8cc1Swenshuai.xi /* keyctl.h: keyctl command IDs 2*53ee8cc1Swenshuai.xi * 3*53ee8cc1Swenshuai.xi * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. 4*53ee8cc1Swenshuai.xi * Written by David Howells (dhowells@redhat.com) 5*53ee8cc1Swenshuai.xi * 6*53ee8cc1Swenshuai.xi * This program is free software; you can redistribute it and/or 7*53ee8cc1Swenshuai.xi * modify it under the terms of the GNU General Public License 8*53ee8cc1Swenshuai.xi * as published by the Free Software Foundation; either version 9*53ee8cc1Swenshuai.xi * 2 of the License, or (at your option) any later version. 10*53ee8cc1Swenshuai.xi */ 11*53ee8cc1Swenshuai.xi 12*53ee8cc1Swenshuai.xi #ifndef _LINUX_KEYCTL_H 13*53ee8cc1Swenshuai.xi #define _LINUX_KEYCTL_H 14*53ee8cc1Swenshuai.xi 15*53ee8cc1Swenshuai.xi /* special process keyring shortcut IDs */ 16*53ee8cc1Swenshuai.xi #define KEY_SPEC_THREAD_KEYRING -1 /* - key ID for thread-specific keyring */ 17*53ee8cc1Swenshuai.xi #define KEY_SPEC_PROCESS_KEYRING -2 /* - key ID for process-specific keyring */ 18*53ee8cc1Swenshuai.xi #define KEY_SPEC_SESSION_KEYRING -3 /* - key ID for session-specific keyring */ 19*53ee8cc1Swenshuai.xi #define KEY_SPEC_USER_KEYRING -4 /* - key ID for UID-specific keyring */ 20*53ee8cc1Swenshuai.xi #define KEY_SPEC_USER_SESSION_KEYRING -5 /* - key ID for UID-session keyring */ 21*53ee8cc1Swenshuai.xi #define KEY_SPEC_GROUP_KEYRING -6 /* - key ID for GID-specific keyring */ 22*53ee8cc1Swenshuai.xi #define KEY_SPEC_REQKEY_AUTH_KEY -7 /* - key ID for assumed request_key auth key */ 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi /* request-key default keyrings */ 25*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_NO_CHANGE -1 26*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_DEFAULT 0 27*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_THREAD_KEYRING 1 28*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_PROCESS_KEYRING 2 29*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_SESSION_KEYRING 3 30*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_USER_KEYRING 4 31*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_USER_SESSION_KEYRING 5 32*53ee8cc1Swenshuai.xi #define KEY_REQKEY_DEFL_GROUP_KEYRING 6 33*53ee8cc1Swenshuai.xi 34*53ee8cc1Swenshuai.xi /* keyctl commands */ 35*53ee8cc1Swenshuai.xi #define KEYCTL_GET_KEYRING_ID 0 /* ask for a keyring's ID */ 36*53ee8cc1Swenshuai.xi #define KEYCTL_JOIN_SESSION_KEYRING 1 /* join or start named session keyring */ 37*53ee8cc1Swenshuai.xi #define KEYCTL_UPDATE 2 /* update a key */ 38*53ee8cc1Swenshuai.xi #define KEYCTL_REVOKE 3 /* revoke a key */ 39*53ee8cc1Swenshuai.xi #define KEYCTL_CHOWN 4 /* set ownership of a key */ 40*53ee8cc1Swenshuai.xi #define KEYCTL_SETPERM 5 /* set perms on a key */ 41*53ee8cc1Swenshuai.xi #define KEYCTL_DESCRIBE 6 /* describe a key */ 42*53ee8cc1Swenshuai.xi #define KEYCTL_CLEAR 7 /* clear contents of a keyring */ 43*53ee8cc1Swenshuai.xi #define KEYCTL_LINK 8 /* link a key into a keyring */ 44*53ee8cc1Swenshuai.xi #define KEYCTL_UNLINK 9 /* unlink a key from a keyring */ 45*53ee8cc1Swenshuai.xi #define KEYCTL_SEARCH 10 /* search for a key in a keyring */ 46*53ee8cc1Swenshuai.xi #define KEYCTL_READ 11 /* read a key or keyring's contents */ 47*53ee8cc1Swenshuai.xi #define KEYCTL_INSTANTIATE 12 /* instantiate a partially constructed key */ 48*53ee8cc1Swenshuai.xi #define KEYCTL_NEGATE 13 /* negate a partially constructed key */ 49*53ee8cc1Swenshuai.xi #define KEYCTL_SET_REQKEY_KEYRING 14 /* set default request-key keyring */ 50*53ee8cc1Swenshuai.xi #define KEYCTL_SET_TIMEOUT 15 /* set key timeout */ 51*53ee8cc1Swenshuai.xi #define KEYCTL_ASSUME_AUTHORITY 16 /* assume request_key() authorisation */ 52*53ee8cc1Swenshuai.xi #define KEYCTL_GET_SECURITY 17 /* get key security label */ 53*53ee8cc1Swenshuai.xi 54*53ee8cc1Swenshuai.xi #endif /* _LINUX_KEYCTL_H */ 55