osfmk/mach/mig_log.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
  26 #ifndef _mig_log_
  27 #define _mig_log_
  28
  29 #include <sys/appleapiopts.h>
  30
  31 #ifdef __APPLE_API_OBSOLETE
  32
  33 typedef enum {
  34         MACH_MSG_LOG_USER,
  35         MACH_MSG_LOG_SERVER
  36 } mig_who_t;
  37
  38 typedef enum {
  39         MACH_MSG_REQUEST_BEING_SENT,
  40         MACH_MSG_REQUEST_BEING_RCVD,
  41         MACH_MSG_REPLY_BEING_SENT,
  42         MACH_MSG_REPLY_BEING_RCVD
  43 } mig_which_event_t;
  44
  45 typedef enum {
  46         MACH_MSG_ERROR_WHILE_PARSING,
  47         MACH_MSG_ERROR_UNKNOWN_ID
  48 } mig_which_error_t;
  49
  50 extern void MigEventTracer
  51 #if     defined(__STDC__)
  52 (
  53         mig_who_t who,
  54         mig_which_event_t what,
  55         mach_msg_id_t msgh_id,
  56         unsigned int size,
  57         unsigned int kpd,
  58         unsigned int retcode,
  59         unsigned int ports,
  60         unsigned int oolports,
  61         unsigned int ool,
  62         char *file,
  63         unsigned int line
  64 );
  65 #else   /* !defined(__STDC__) */
  66 ();
  67 #endif  /* !defined(__STDC__) */
  68
  69 extern void MigEventErrors
  70 #if     defined(__STDC__)
  71 (
  72         mig_who_t who,
  73         mig_which_error_t what,
  74         void *par,
  75         char *file,
  76         unsigned int line
  77 );
  78 #else   /* !defined(__STDC__) */
  79 ();
  80 #endif  /* !defined(__STDC__) */
  81
  82 extern int mig_errors;
  83 extern int mig_tracing;
  84
  85 #define LOG_ERRORS      if (mig_errors)  MigEventErrors
  86 #define LOG_TRACE       if (mig_tracing) MigEventTracer
  87
  88 #endif  /* __APPLE_API_OBSOLETE */
  89
  90 #endif  /* _mach_log_ */
  91