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  • Committer: Guilhem Lettron
  • Date: 2012-10-22 14:37:59 UTC
  • Revision ID: guilhem+ubuntu@lettron.fr-20121022143759-m403kecgz13sknvp
3.1 from tarball

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include/parted/debug.h
 
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/*
 
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    libparted - a library for manipulating disk partitions
 
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    Copyright (C) 1998-2000, 2002, 2007, 2009-2012 Free Software Foundation,
 
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    Inc.
 
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    This program is free software; you can redistribute it and/or modify
 
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    it under the terms of the GNU General Public License as published by
 
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    the Free Software Foundation; either version 3 of the License, or
 
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    (at your option) any later version.
 
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    This program is distributed in the hope that it will be useful,
 
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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    GNU General Public License for more details.
 
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    You should have received a copy of the GNU General Public License
 
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    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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*/
 
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#ifndef PED_DEBUG_H_INCLUDED
 
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#define PED_DEBUG_H_INCLUDED
 
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#include <stdarg.h>
 
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#ifdef DEBUG
 
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typedef void (PedDebugHandler) ( const int level, const char* file, int line,
 
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                                 const char* function, const char* msg );
 
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extern void ped_debug_set_handler (PedDebugHandler* handler);
 
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extern void ped_debug ( const int level, const char* file, int line,
 
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                        const char* function, const char* msg, ... );
 
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extern void __attribute__((__noreturn__))
 
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ped_assert ( const char* cond_text,
 
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                         const char* file, int line, const char* function );
 
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#if defined __GNUC__ && !defined __JSFTRACE__
 
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#define PED_DEBUG(level, ...) \
 
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        ped_debug ( level, __FILE__, __LINE__, __PRETTY_FUNCTION__, \
 
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                    __VA_ARGS__ )
 
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#define PED_ASSERT(cond)                                        \
 
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        do {                                                    \
 
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                if (!(cond)) {                                  \
 
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                        ped_assert (                            \
 
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                          #cond,                                \
 
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                          __FILE__,                             \
 
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                          __LINE__,                             \
 
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                          __PRETTY_FUNCTION__ );                \
 
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                }                                               \
 
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        } while (0)
 
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#else /* !__GNUC__ */
 
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/* function because variadic macros are C99 */
 
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static void PED_DEBUG (int level, ...)
 
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{
 
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        va_list         va_args;
 
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        va_start (va_args, level);
 
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        ped_debug ( level, "unknown file", 0, "unknown function", va_args );
 
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        va_end (va_args);
 
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}
 
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#define PED_ASSERT(cond)                                        \
 
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        do {                                                    \
 
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                if (!(cond)) {                                  \
 
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                        ped_assert (                            \
 
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                          #cond,                                \
 
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                          "unknown",                            \
 
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                          0,                                    \
 
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                          "unknown");                           \
 
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                }                                               \
 
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        } while (0)
 
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#endif /* __GNUC__ */
 
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#else /* !DEBUG */
 
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#define PED_ASSERT(cond)                do {} while (0)
 
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#define PED_DEBUG(level, ...)           do {} while (0)
 
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#endif /* DEBUG */
 
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#endif /* PED_DEBUG_H_INCLUDED */