bsd/sys/ux_exception.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Mach Operating System
  25  * Copyright (c) 1989 Carnegie-Mellon University
  26  * Copyright (c) 1988 Carnegie-Mellon University
  27  * Copyright (c) 1987 Carnegie-Mellon University
  28  * All rights reserved.  The CMU software License Agreement specifies
  29  * the terms and conditions for use and redistribution.
  30  */
  31
  32 /*
  33  *      Codes for Unix software exceptions under EXC_SOFTWARE.
  34  */
  35
  36 #ifndef _SYS_UX_EXCEPTION_H_
  37 #define _SYS_UX_EXCEPTION_H_
  38
  39 #include <sys/appleapiopts.h>
  40
  41 #ifdef __APPLE_API_UNSTABLE
  42
  43 #define EXC_UNIX_BAD_SYSCALL    0x10000         /* SIGSYS */
  44
  45 #define EXC_UNIX_BAD_PIPE       0x10001         /* SIGPIPE */
  46
  47 #define EXC_UNIX_ABORT          0x10002         /* SIGABRT */
  48
  49 #endif /* __APPLE_API_UNSTABLE */
  50
  51 #ifdef  KERNEL
  52 #ifdef __APPLE_API_PRIVATE
  53 /*
  54  *      Kernel data structures for Unix exception handler.
  55  */
  56
  57 #include <mach/port.h>
  58
  59 extern mach_port_name_t                 ux_exception_port;
  60
  61 boolean_t       machine_exception(int exception, int code, int subcode,
  62                 int *unix_signal, int *unix_code);
  63 void    ux_handler_init(void);
  64
  65 #endif /* __APPLE_API_PRIVATE */
  66 #endif /* KERNEL */
  67
  68 #endif  /* _SYS_UX_EXCEPTION_H_ */