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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */
#ifndef _dbug_h
#define _dbug_h
#ifdef __cplusplus
extern "C" {#endif
#if !defined(DBUG_OFF) && !defined(_lint)
extern int _db_on_,_no_db_;extern FILE *_db_fp_;extern char *_db_process_;extern int _db_keyword_(const char *keyword);extern void _db_setjmp_(void);extern void _db_longjmp_(void);extern void _db_push_(const char *control);extern void _db_pop_(void);extern void _db_enter_(const char *_func_,const char *_file_,uint _line_, const char **_sfunc_,const char **_sfile_, uint *_slevel_, char ***);extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_, uint *_slevel_);extern void _db_pargs_(uint _line_,const char *keyword);extern void _db_doprnt_ _VARARGS((const char *format,...));extern void _db_dump_(uint _line_,const char *keyword,const char *memory, uint length);extern void _db_lock_file();extern void _db_unlock_file();
#define DBUG_ENTER(a) const char *_db_func_, *_db_file_; uint _db_level_; \
char **_db_framep_; \ _db_enter_ (a,__FILE__,__LINE__,&_db_func_,&_db_file_,&_db_level_, \ &_db_framep_)#define DBUG_LEAVE \
(_db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_))#define DBUG_RETURN(a1) {DBUG_LEAVE; return(a1);}
#define DBUG_VOID_RETURN {DBUG_LEAVE; return;}
#define DBUG_EXECUTE(keyword,a1) \
{if (_db_on_) {if (_db_keyword_ (keyword)) { a1 }}}#define DBUG_PRINT(keyword,arglist) \
{if (_db_on_) {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;}}#define DBUG_PUSH(a1) _db_push_ (a1)
#define DBUG_POP() _db_pop_ ()
#define DBUG_PROCESS(a1) (_db_process_ = a1)
#define DBUG_FILE (_db_fp_)
#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
#define DBUG_DUMP(keyword,a1,a2)\
{if (_db_on_) {_db_dump_(__LINE__,keyword,a1,a2);}}#define DBUG_IN_USE (_db_fp_ && _db_fp_ != stderr)
#define DEBUGGER_OFF _no_db_=1;_db_on_=0;
#define DEBUGGER_ON _no_db_=0
#define DBUG_LOCK_FILE { _db_lock_file(); }
#define DBUG_UNLOCK_FILE { _db_unlock_file(); }
#define DBUG_ASSERT(A) assert(A)
#else /* No debugger */
#define DBUG_ENTER(a1)
#define DBUG_RETURN(a1) return(a1)
#define DBUG_VOID_RETURN return
#define DBUG_EXECUTE(keyword,a1) {}
#define DBUG_PRINT(keyword,arglist) {}
#define DBUG_PUSH(a1) {}
#define DBUG_POP() {}
#define DBUG_PROCESS(a1) {}
#define DBUG_FILE (stderr)
#define DBUG_SETJMP setjmp
#define DBUG_LONGJMP longjmp
#define DBUG_DUMP(keyword,a1,a2) {}
#define DBUG_IN_USE 0
#define DEBUGGER_OFF
#define DEBUGGER_ON
#define DBUG_LOCK_FILE
#define DBUG_UNLOCK_FILE
#define DBUG_ASSERT(A) {}
#endif
#ifdef __cplusplus
}#endif
#endif
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