my_dbug.h
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上传日期:2022-05-23
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文件大小:3k
- /* Copyright (C) 2000 MySQL AB
- 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 */
- #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_output_();
- 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_OUTPUT(A) { _db_output_(A); }
- #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_OUTPUT(A)
- #define DBUG_ASSERT(A) {}
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif