text: /*
      libparted - a library for manipulating disk partitions
      Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
  
      This program is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
      the Free Software Foundation; either version 2 of the License, or
      (at your option) any later version.
  
      This program is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      GNU General Public License for more details.
  
      You should have received a copy of the GNU General Public License
      along with this program; if not, write to the Free Software
      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
  
  #ifndef PED_DEBUG_H_INCLUDED
  #define PED_DEBUG_H_INCLUDED
  
  #include "config.h"
  
  #include <stdarg.h>
  
  #ifdef DEBUG
  
  typedef void (PedDebugHandler) ( const int level, const char* file, int line,
                                   const char* function, const char* msg );
  
  extern void ped_debug_set_handler (PedDebugHandler* handler);
  extern void ped_debug ( const int level, const char* file, int line,
                          const char* function, const char* msg, ... );
  
  extern int ped_assert ( int cond, const char* cond_text,
  	                const char* file, int line, const char* function );
  
  #if defined(__GNUC__) && !defined(__JSFTRACE__)
  
  #define PED_DEBUG(level, ...) \
          ped_debug ( level, __FILE__, __LINE__, __PRETTY_FUNCTION__, \
                      __VA_ARGS__ );
  
  #define PED_ASSERT(cond, action)				\
  	do {							\
  	if (!ped_assert ( cond,			                \
  			  #cond,				\
  			  __FILE__,				\
  			  __LINE__,				\
  			  __PRETTY_FUNCTION__ ))		\
  	{							\
  		action;						\
  	}							\
  	} while (0)
  
  #else /* !__GNUC__ */
  
  /* function because variadic macros are C99 */
  static void PED_DEBUG (int level, ...)
  {
          va_list         va_args;
          
          va_start (va_args, level);
          ped_debug ( level, "unknown file", 0, "unknown function", va_args );
          va_end (va_args);
  }
          
  #define PED_ASSERT(cond, action)				\
  	do {							\
  	if (!ped_assert ( cond,                     		\
  			  #cond,				\
  			  "unknown",				\
  			  0,					\
  			  "unknown" )) 		        	\
  	{			 				\
  		action;						\
  	}							\
  	} while (0)
  
  #endif /* __GNUC__ */
  
  #else /* !DEBUG */
  
  #define PED_ASSERT(cond, action)	while (0) {}
  #define PED_DEBUG(level, ...)           while (0) {}
  
  
  #endif /* DEBUG */
  
  #endif /* PED_DEBUG_H_INCLUDED */
  
  