94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
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/* Copyright (C) 2000 MySQL AB
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef _dbug_h
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#define _dbug_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(DBUG_OFF) && !defined(_lint)
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extern int _db_on_,_no_db_;
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extern FILE *_db_fp_;
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extern char *_db_process_;
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extern int _db_keyword_(const char *keyword);
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extern void _db_setjmp_(void);
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extern void _db_longjmp_(void);
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extern void _db_push_(const char *control);
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extern void _db_pop_(void);
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extern void _db_enter_(const char *_func_,const char *_file_,uint _line_,
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const char **_sfunc_,const char **_sfile_,
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uint *_slevel_, char ***);
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extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_,
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uint *_slevel_);
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extern void _db_pargs_(uint _line_,const char *keyword);
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extern void _db_doprnt_ _VARARGS((const char *format,...));
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extern void _db_dump_(uint _line_,const char *keyword,const char *memory,
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uint length);
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extern void _db_lock_file();
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extern void _db_unlock_file();
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#define DBUG_ENTER(a) const char *_db_func_, *_db_file_; uint _db_level_; \
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char **_db_framep_; \
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_db_enter_ (a,__FILE__,__LINE__,&_db_func_,&_db_file_,&_db_level_, \
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&_db_framep_)
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#define DBUG_LEAVE \
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(_db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_))
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#define DBUG_RETURN(a1) {DBUG_LEAVE; return(a1);}
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#define DBUG_VOID_RETURN {DBUG_LEAVE; return;}
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#define DBUG_EXECUTE(keyword,a1) \
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{if (_db_on_) {if (_db_keyword_ (keyword)) { a1 }}}
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#define DBUG_PRINT(keyword,arglist) \
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{if (_db_on_) {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;}}
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#define DBUG_PUSH(a1) _db_push_ (a1)
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#define DBUG_POP() _db_pop_ ()
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#define DBUG_PROCESS(a1) (_db_process_ = a1)
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#define DBUG_FILE (_db_fp_)
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#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
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#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
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#define DBUG_DUMP(keyword,a1,a2)\
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{if (_db_on_) {_db_dump_(__LINE__,keyword,a1,a2);}}
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#define DBUG_IN_USE (_db_fp_ && _db_fp_ != stderr)
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#define DEBUGGER_OFF _no_db_=1;_db_on_=0;
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#define DEBUGGER_ON _no_db_=0
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#define DBUG_LOCK_FILE { _db_lock_file(); }
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#define DBUG_UNLOCK_FILE { _db_unlock_file(); }
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#define DBUG_ASSERT(A) assert(A)
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#else /* No debugger */
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#define DBUG_ENTER(a1)
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#define DBUG_RETURN(a1) return(a1)
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#define DBUG_VOID_RETURN return
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#define DBUG_EXECUTE(keyword,a1) {}
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#define DBUG_PRINT(keyword,arglist) {}
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#define DBUG_PUSH(a1) {}
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#define DBUG_POP() {}
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#define DBUG_PROCESS(a1) {}
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#define DBUG_FILE (stderr)
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#define DBUG_SETJMP setjmp
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#define DBUG_LONGJMP longjmp
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#define DBUG_DUMP(keyword,a1,a2) {}
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#define DBUG_IN_USE 0
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#define DEBUGGER_OFF
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#define DEBUGGER_ON
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#define DBUG_LOCK_FILE
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#define DBUG_UNLOCK_FILE
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#define DBUG_ASSERT(A) {}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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