/* SPDX-License-Identifier: GPL-2.0-or-later */
/* request_key authorisation token key type
 *
 * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells (dhowells@redhat.com)
 */

#ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H
#define _KEYS_REQUEST_KEY_AUTH_TYPE_H

#include <linux/key.h>

/*
 * Authorisation record for request_key().
 */
struct request_key_auth {
        struct rcu_head         rcu;
        struct key              *target_key;
        struct key              *dest_keyring;
        const struct cred       *cred;
        void                    *callout_info;
        size_t                  callout_len;
        pid_t                   pid;
        char                    op[8];
} __randomize_layout;

static inline struct request_key_auth *get_request_key_auth(const struct key *key)
{
        return key->payload.data[0];
}


#endif /* _KEYS_REQUEST_KEY_AUTH_TYPE_H */