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- /*-
- * Copyright (c) 2016 Eric McCorkle
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
- #ifndef _INTAKE_H_
- #define _INTAKE_H_
- #include <sys/param.h>
- /*
- * This file provides an interface for providing keys to the kernel
- * during boot time.
- */
- #define MAX_KEY_BITS 4096
- #define MAX_KEY_BYTES (MAX_KEY_BITS / NBBY)
- #define KEYBUF_SENTINEL 0xcee54b5d /* KEYS4BSD */
- enum {
- KEYBUF_TYPE_NONE,
- KEYBUF_TYPE_GELI
- };
- struct keybuf_ent {
- unsigned int ke_type;
- char ke_data[MAX_KEY_BYTES];
- };
- struct keybuf {
- unsigned int kb_nents;
- struct keybuf_ent kb_ents[];
- };
- #ifdef _KERNEL
- /* Get the key intake buffer */
- extern struct keybuf* get_keybuf(void);
- #endif
- #endif
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