security_utilities/debugging.h

   1 /*
   2  * Copyright (c) 2006-2007,2009-2010 Apple 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 /*
  25  * debugging.h - non-trivial debug support
  26  */
  27 #ifndef _SECURITY_UTILITIES_DEBUGGING_H_
  28 #define _SECURITY_UTILITIES_DEBUGGING_H_
  29
  30 #include <CoreFoundation/CFString.h>
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 extern void __security_debug(CFStringRef scope,
  37                              const char *function, const char *file, int line,
  38                              CFStringRef format, ...) CF_FORMAT_FUNCTION(5,6);
  39
  40 #define secerror(format, ...)   __security_debug(NULL, \
  41     __FUNCTION__, __FILE__, __LINE__, \
  42     CFSTR(format), ## __VA_ARGS__)
  43
  44 #if !defined(NDEBUG)
  45 # define secdebug(scope,format, ...)    __security_debug(CFSTR(scope), \
  46     __FUNCTION__, __FILE__, __LINE__, \
  47     CFSTR(format), ## __VA_ARGS__)
  48
  49 # define secwarning(format, ...)        __security_debug(NULL, \
  50 __FUNCTION__, __FILE__, __LINE__, \
  51 CFSTR(format), ## __VA_ARGS__)
  52 #else
  53 # define secdebug(scope,...)    /* nothing */
  54 # define secwarning(scope,...)  /* nothing */
  55 #endif
  56
  57 #ifdef __cplusplus
  58 }
  59 #endif
  60
  61 #endif /* _SECURITY_UTILITIES_DEBUGGING_H_ */