xnu-6153.121.1.tar.gz

[apple/xnu.git] / bsd / sys / random.h

diff --git a/bsd/sys/random.h b/bsd/sys/random.h
index c8976a5521e9fac81dd94f70f83b9663e2ef65bb..1d5b00556d06c293b115efd5de9f096b6c4c8d3f 100644 (file)
--- a/bsd/sys/random.h
+++ b/bsd/sys/random.h
@@ -1,33 +1,51 @@
 /*
- * Copyright (c) 1999, 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1999, 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @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
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * 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,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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@
  */
 
 #ifndef __SYS_RANDOM_H__
 #define __SYS_RANDOM_H__
 
 #include <sys/appleapiopts.h>
+#include <sys/cdefs.h>
+
+#ifndef KERNEL
+__BEGIN_DECLS
+    __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0)
+int getentropy(void* buffer, size_t size);
+__END_DECLS
 
+#else /* KERNEL */
 #ifdef __APPLE_API_UNSTABLE
+__BEGIN_DECLS
 void read_random(void* buffer, u_int numBytes);
+void read_frandom(void* buffer, u_int numBytes);
+int  write_random(void* buffer, u_int numBytes);
+__END_DECLS
 #endif /* __APPLE_API_UNSTABLE */
 
+#endif /* KERNEL */
 #endif /* __SYS_RANDOM_H__ */
-