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b4d0d230 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
822ad64d DH |
2 | /* request_key authorisation token key type |
3 | * | |
4 | * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. | |
5 | * Written by David Howells (dhowells@redhat.com) | |
822ad64d DH |
6 | */ |
7 | ||
8 | #ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H | |
9 | #define _KEYS_REQUEST_KEY_AUTH_TYPE_H | |
10 | ||
11 | #include <linux/key.h> | |
12 | ||
13 | /* | |
14 | * Authorisation record for request_key(). | |
15 | */ | |
16 | struct request_key_auth { | |
e59428f7 | 17 | struct rcu_head rcu; |
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18 | struct key *target_key; |
19 | struct key *dest_keyring; | |
20 | const struct cred *cred; | |
21 | void *callout_info; | |
22 | size_t callout_len; | |
23 | pid_t pid; | |
24 | char op[8]; | |
25 | } __randomize_layout; | |
26 | ||
27 | static inline struct request_key_auth *get_request_key_auth(const struct key *key) | |
28 | { | |
29 | return key->payload.data[0]; | |
30 | } | |
31 | ||
32 | ||
33 | #endif /* _KEYS_REQUEST_KEY_AUTH_TYPE_H */ |