1/*
2 * Copyright (c) 1999, 2000-2002, 2009 Apple, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29/*
30 * WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
31 *
32 * THIS FILE IS NEEDED TO PASS FIPS ACCEPTANCE FOR THE RANDOM NUMBER GENERATOR.
33 * IF YOU ALTER IT IN ANY WAY, WE WILL NEED TO GO THOUGH FIPS ACCEPTANCE AGAIN,
34 * AN OPERATION THAT IS VERY EXPENSIVE AND TIME CONSUMING. IN OTHER WORDS,
35 * DON'T MESS WITH THIS FILE.
36 *
37 * WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
38 */
39
40#ifndef __DEV_RANDOMDEV_H__
41#define __DEV_RANDOMDEV_H__
42
43#include <sys/appleapiopts.h>
44
45#ifdef __APPLE_API_PRIVATE
46
47#include <sys/random.h>
48
49void PreliminarySetup( void );
50void random_init( void );
51int random_open(dev_t dev, int flags, int devtype, struct proc *pp);
52int random_close(dev_t dev, int flags, int mode, struct proc *pp);
53int random_read(dev_t dev, struct uio *uio, int ioflag);
54int random_write(dev_t dev, struct uio *uio, int ioflag);
55
56u_int32_t RandomULong( void );
57
58#endif /* __APPLE_API_PRIVATE */
59#endif /* __DEV_RANDOMDEV_H__ */
60