xnu-2782.20.48.tar.gz

[apple/xnu.git] / libkern / kmod / c_start.c

diff --git a/libkern/kmod/c_start.c b/libkern/kmod/c_start.c
index efb4669eee8526ea2a02ab2802ef42d3977c430c..a859e223f2ff7db3ccddf8d921c24c0d0b1de349 100644 (file)
--- a/libkern/kmod/c_start.c
+++ b/libkern/kmod/c_start.c
@@ -1,16 +1,19 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, 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
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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
@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
     Subtle combination of files and libraries make up the C++ runtime system for kernel modules.  We are dependant on the KernelModule kmod.make and CreateKModInfo.perl scripts to be exactly instep with both this library module and the libkmod module as well.
@@ -40,10 +43,14 @@
         *.o -lkmodc++ kmod_info.o -lkmod
  */
 #include <mach/mach_types.h>
+#include <libkern/OSKextLib.h>
 
 // These global symbols will be defined by CreateInfo script's info.c file.
 extern kmod_start_func_t *_realmain;
+extern kmod_info_t KMOD_INFO_NAME;
 
+/*********************************************************************
+*********************************************************************/
 __private_extern__ kern_return_t _start(kmod_info_t *ki, void *data)
 {
     if (_realmain)
@@ -51,3 +58,24 @@ __private_extern__ kern_return_t _start(kmod_info_t *ki, void *data)
     else
         return KERN_SUCCESS;
 }
+
+/*********************************************************************
+*********************************************************************/
+__private_extern__ const char * OSKextGetCurrentIdentifier(void)
+{
+    return KMOD_INFO_NAME.name;
+}
+
+/*********************************************************************
+*********************************************************************/
+__private_extern__ const char * OSKextGetCurrentVersionString(void)
+{
+    return KMOD_INFO_NAME.version;
+}
+
+/*********************************************************************
+*********************************************************************/
+__private_extern__ OSKextLoadTag OSKextGetCurrentLoadTag(void)
+{
+    return (OSKextLoadTag)KMOD_INFO_NAME.id;
+}