osfmk/i386/machine_rpc.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 #ifndef _MACHINE_RPC_H_
  26 #define _MACHINE_RPC_H_
  27
  28 #if     ETAP_EVENT_MONITOR
  29 #define ETAP_EXCEPTION_PROBE(_f, _th, _ex, _sysnum)             \
  30         if (_ex == EXC_SYSCALL) {                               \
  31                 ETAP_PROBE_DATA(ETAP_P_SYSCALL_UNIX,            \
  32                                 _f,                             \
  33                                 _th,                            \
  34                                 _sysnum,                        \
  35                                 sizeof(int));                   \
  36         }
  37 #else   /* ETAP_EVENT_MONITOR */
  38 #define ETAP_EXCEPTION_PROBE(_f, _th, _ex, _sysnum)
  39 #endif  /* ETAP_EVENT_MONITOR */
  40
  41 extern void exception_return_wrapper( void );
  42
  43 #endif /* _MACHINE_RPC_H_ */