xnu-7195.101.1.tar.gz

[apple/xnu.git] / bsd / dev / random / randomdev.h

diff --git a/bsd/dev/random/randomdev.h b/bsd/dev/random/randomdev.h
index 54e11cfa2ccb6713675aa4e2201d1038fde21384..f3e3e3bcaba061fa5a494681480a0b792e171567 100644 (file)
--- a/bsd/dev/random/randomdev.h
+++ b/bsd/dev/random/randomdev.h
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 1999, 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1999, 2000-2002, 2009 Apple, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- * 
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
- * 
+ *
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
- * 
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -22,10 +22,21 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
+ *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
+/*
+ *       WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
+ *
+ *       THIS FILE IS NEEDED TO PASS FIPS ACCEPTANCE FOR THE RANDOM NUMBER GENERATOR.
+ *       IF YOU ALTER IT IN ANY WAY, WE WILL NEED TO GO THOUGH FIPS ACCEPTANCE AGAIN,
+ *       AN OPERATION THAT IS VERY EXPENSIVE AND TIME CONSUMING.  IN OTHER WORDS,
+ *       DON'T MESS WITH THIS FILE.
+ *
+ *       WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
+ */
+
 #ifndef __DEV_RANDOMDEV_H__
 #define __DEV_RANDOMDEV_H__
 
@@ -42,8 +53,7 @@ int random_close(dev_t dev, int flags, int mode, struct proc *pp);
 int random_read(dev_t dev, struct uio *uio, int ioflag);
 int random_write(dev_t dev, struct uio *uio, int ioflag);
 
-u_long RandomULong( void );
+u_int32_t RandomULong( void );
 
 #endif /* __APPLE_API_PRIVATE */
 #endif /* __DEV_RANDOMDEV_H__ */
-