diff options
Diffstat (limited to 'src/mysql/my_dbug.h')
| -rw-r--r-- | src/mysql/my_dbug.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/mysql/my_dbug.h b/src/mysql/my_dbug.h new file mode 100644 index 000000000..bc9b0e3a2 --- /dev/null +++ b/src/mysql/my_dbug.h @@ -0,0 +1,101 @@ +/* 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 int _db_strict_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_(uint flag);
+extern void _db_lock_file(void);
+extern void _db_unlock_file(void);
+
+#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)
+#define DBUG_EXECUTE_IF(keyword,a1) \
+ {if (_db_on_) {if (_db_strict_keyword_ (keyword)) { a1 }}}
+#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_EXECUTE_IF(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
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