xnu-1504.7.4.tar.gz

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

diff --git a/libkern/kmod/cplus_stop.c b/libkern/kmod/cplus_stop.c
index 8151fb43f0d4c7bafa7ed20aa4c4a74269289cfa..b4ce5236a338f02adb886df697aff78a81a7392b 100644 (file)
--- a/libkern/kmod/cplus_stop.c
+++ b/libkern/kmod/cplus_stop.c
@@ -1,23 +1,29 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000,2008-2009 Apple Computer, Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_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 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.

  * 
  * 

- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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,
  * 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.
+ * 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_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.
  */
 /*
     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.


@@ -36,6 +42,7 @@
     The linkline must look like this.
         *.o -lkmodc++ kmod_info.o -lkmod
  */
     The linkline must look like this.
         *.o -lkmodc++ kmod_info.o -lkmod
  */

+#if __i386__ || __ppc__

 #include <mach/mach_types.h>
 
 asm(".destructors_used = 0");
 #include <mach/mach_types.h>
 
 asm(".destructors_used = 0");


@@ -49,10 +56,16 @@ extern kmod_stop_func_t *_antimain;
 
 __private_extern__ kern_return_t _stop(kmod_info_t *ki, void *data)
 {
 
 __private_extern__ kern_return_t _stop(kmod_info_t *ki, void *data)
 {

-    kern_return_t res = OSRuntimeFinalizeCPP(ki, data);
-
-    if (!res && _antimain)
-        res = (*_antimain)(ki, data);
+    kern_return_t result = KERN_SUCCESS;

 
 

-    return res;
+    if (_antimain) {
+        result = (*_antimain)(ki, data);
+    }
+    
+    if (result == KERN_SUCCESS) {
+        result = OSRuntimeFinalizeCPP(ki, data);
+    }
+    
+    return result;

 }
 }

+#endif