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