xnu-6153.121.1.tar.gz

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

diff --git a/bsd/sys/ux_exception.h b/bsd/sys/ux_exception.h
index 60ae8f7d82c9322a444327fe52d6c51de38b708d..16482a7de08e2ef161132451c6b2bbe319ddeac7 100644 (file)
--- a/bsd/sys/ux_exception.h
+++ b/bsd/sys/ux_exception.h
@@ -1,15 +1,20 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
+ * @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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -17,10 +22,10 @@
  * 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@
  */
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1989 Carnegie-Mellon University
  * Copyright (c) 1988 Carnegie-Mellon University
@@ -33,36 +38,36 @@
  *     Codes for Unix software exceptions under EXC_SOFTWARE.
  */
 
-#ifndef        _SYS_UX_EXCEPTION_H_
+#ifndef _SYS_UX_EXCEPTION_H_
 #define _SYS_UX_EXCEPTION_H_
 
 #include <sys/appleapiopts.h>
 
 #ifdef __APPLE_API_UNSTABLE
 
-#define EXC_UNIX_BAD_SYSCALL   0x10000         /* SIGSYS */
+#define EXC_UNIX_BAD_SYSCALL    0x10000         /* SIGSYS */
 
-#define EXC_UNIX_BAD_PIPE      0x10001         /* SIGPIPE */
+#define EXC_UNIX_BAD_PIPE       0x10001         /* SIGPIPE */
 
-#define EXC_UNIX_ABORT         0x10002         /* SIGABRT */
+#define EXC_UNIX_ABORT          0x10002         /* SIGABRT */
 
 #endif /* __APPLE_API_UNSTABLE */
 
-#ifdef KERNEL
-#ifdef __APPLE_API_PRIVATE
-/*
- *     Kernel data structures for Unix exception handler.
- */
+#ifdef XNU_KERNEL_PRIVATE
+
+/* Kernel functions for Unix exception handler. */
 
-#include <mach/port.h>
+#include <mach/mach_types.h>
 
-extern mach_port_name_t                        ux_exception_port;
+extern int
+machine_exception(int exception, mach_exception_code_t code,
+    mach_exception_subcode_t subcode);
 
-boolean_t      machine_exception(int exception, int code, int subcode,
-               int *unix_signal, int *unix_code);
-void   ux_handler_init(void);
+extern kern_return_t
+handle_ux_exception(thread_t thread, int exception,
+    mach_exception_code_t code,
+    mach_exception_subcode_t subcode);
 
-#endif /* __APPLE_API_PRIVATE */
-#endif /* KERNEL */
+#endif /* XNU_KERNEL_PRIVATE */
 
-#endif /* _SYS_UX_EXCEPTION_H_ */
+#endif  /* _SYS_UX_EXCEPTION_H_ */