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/* tarfs - A GNU tar filesystem for the Hurd.
Copyright (C) 2002, Ludovic Courtès <ludo@chbouib.org>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA */
/*
* General debugging output tools.
*/
#ifndef __DEBUG_H__
#define __DEBUG_H__
/* Format string for off_t objects. */
#ifdef _FILE_OFFSET_BITS
# if _FILE_OFFSET_BITS == 64
# define OFF_FMT "%lli"
# else /* assume 32 bit */
# define OFF_FMT "%li"
# endif
#else /* assume 32 bit */
# define OFF_FMT "%li"
#endif
#ifdef DEBUG
/* Sets the debugging output file. */
extern void debug_set_file (const char *name);
extern void __debug_start (const char *function);
extern void __debug (const char *fmt, ...);
extern void __debug_end ();
#define debug(Args) \
__debug_start (__FUNCTION__), __debug Args, __debug_end ();
#else
static inline void
debug_set_file (const char *name) { }
static inline void
__debug (const char *fmt, ...) { }
#define debug(Args) __debug Args;
#endif /* DEBUG */
#endif
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