xnu-792.12.6.tar.gz

[apple/xnu.git] / osfmk / kern / page_decrypt.c

diff --git a/osfmk/kern/page_decrypt.c b/osfmk/kern/page_decrypt.c
deleted file mode 100644 (file)
index 34d66af..0000000
--- a/osfmk/kern/page_decrypt.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 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
- * 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@
- */
-
-
-#include <kern/page_decrypt.h>
-#include <kern/task.h>
-#include <machine/commpage.h>
-
-/*#include <sys/kernel.h> */
-extern int hz;                 /* system clock's frequency */
-extern void*   dsmos_blobs[];
-extern int     dsmos_blob_count;
-
-/* #include <sys/proc.h> */
-extern int     tsleep(void *chan, int pri, const char *wmesg, int timo);
-
-/* #include <sys/param.h> */
-#define        PZERO   22              /* No longer magic, shouldn't be here.  XXX */
-
-static int _dsmos_wait_for_callback(const void*,void*);
-
-static dsmos_page_transform_hook_t dsmos_hook = _dsmos_wait_for_callback;
-
-int
-_dsmos_wait_for_callback(const void* from, void *to)
-{
-/*     printf("%s\n", __FUNCTION__); */
-       while (dsmos_hook == NULL)
-               tsleep(&dsmos_hook, PZERO, "dsmos", hz / 10);
-
-       return (*dsmos_hook) (from, to);
-}
-
-void
-dsmos_page_transform_hook(dsmos_page_transform_hook_t hook,
-                         void (*commpage_setup_dsmos_blob)(void**, int))
-{
-#ifdef i386
-       /* finish initializing the commpage here */
-       (*commpage_setup_dsmos_blob)(dsmos_blobs, dsmos_blob_count);
-#endif
-
-       /* set the hook now - new callers will run with it */
-       dsmos_hook = hook;
-}
-
-int
-dsmos_page_transform(const void* from, void* to)
-{
-/*     printf("%s\n", __FUNCTION__); */
-       if (dsmos_hook == NULL)
-               return KERN_FAILURE;
-       return (*dsmos_hook) (from, to);
-}
-