osfmk/mach/mig_log.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28
  29 #ifndef _mig_log_
  30 #define _mig_log_
  31
  32 #include <sys/appleapiopts.h>
  33
  34 #ifdef __APPLE_API_OBSOLETE
  35
  36 typedef enum {
  37         MACH_MSG_LOG_USER,
  38         MACH_MSG_LOG_SERVER
  39 } mig_who_t;
  40
  41 typedef enum {
  42         MACH_MSG_REQUEST_BEING_SENT,
  43         MACH_MSG_REQUEST_BEING_RCVD,
  44         MACH_MSG_REPLY_BEING_SENT,
  45         MACH_MSG_REPLY_BEING_RCVD
  46 } mig_which_event_t;
  47
  48 typedef enum {
  49         MACH_MSG_ERROR_WHILE_PARSING,
  50         MACH_MSG_ERROR_UNKNOWN_ID
  51 } mig_which_error_t;
  52
  53 extern void MigEventTracer
  54 #if     defined(__STDC__)
  55 (
  56         mig_who_t who,
  57         mig_which_event_t what,
  58         mach_msg_id_t msgh_id,
  59         unsigned int size,
  60         unsigned int kpd,
  61         unsigned int retcode,
  62         unsigned int ports,
  63         unsigned int oolports,
  64         unsigned int ool,
  65         char *file,
  66         unsigned int line
  67 );
  68 #else   /* !defined(__STDC__) */
  69 ();
  70 #endif  /* !defined(__STDC__) */
  71
  72 extern void MigEventErrors
  73 #if     defined(__STDC__)
  74 (
  75         mig_who_t who,
  76         mig_which_error_t what,
  77         void *par,
  78         char *file,
  79         unsigned int line
  80 );
  81 #else   /* !defined(__STDC__) */
  82 ();
  83 #endif  /* !defined(__STDC__) */
  84
  85 extern int mig_errors;
  86 extern int mig_tracing;
  87
  88 #define LOG_ERRORS      if (mig_errors)  MigEventErrors
  89 #define LOG_TRACE       if (mig_tracing) MigEventTracer
  90
  91 #endif  /* __APPLE_API_OBSOLETE */
  92
  93 #endif  /* _mach_log_ */
  94