diff options
Diffstat (limited to 'externals/mysql/my_dbug.h')
| -rw-r--r-- | externals/mysql/my_dbug.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/externals/mysql/my_dbug.h b/externals/mysql/my_dbug.h new file mode 100644 index 00000000000..c4a2f881e4b --- /dev/null +++ b/externals/mysql/my_dbug.h @@ -0,0 +1,140 @@ +/* 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; version 2 of the License. + + 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) + +struct _db_stack_frame_ { + const char *func; /* function name of the previous stack frame */ + const char *file; /* filename of the function of previous frame */ + uint level; /* this nesting level, highest bit enables tracing */ + struct _db_stack_frame_ *prev; /* pointer to the previous frame */ +}; + +struct _db_code_state_; +extern my_bool _dbug_on_; +extern my_bool _db_keyword_(struct _db_code_state_ *, const char *, int); +extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len); +extern int _db_explain_init_(char *buf, size_t len); +extern int _db_is_pushed_(void); +extern void _db_setjmp_(void); +extern void _db_longjmp_(void); +extern void _db_process_(const char *name); +extern void _db_push_(const char *control); +extern void _db_pop_(void); +extern void _db_set_(const char *control); +extern void _db_set_init_(const char *control); +extern void _db_enter_(const char *_func_, const char *_file_, uint _line_, + struct _db_stack_frame_ *_stack_frame_); +extern void _db_return_(uint _line_, struct _db_stack_frame_ *_stack_frame_); +extern void _db_pargs_(uint _line_,const char *keyword); +extern void _db_doprnt_ _VARARGS((const char *format,...)) + ATTRIBUTE_FORMAT(printf, 1, 2); +extern void _db_dump_(uint _line_,const char *keyword, + const unsigned char *memory, size_t length); +extern void _db_end_(void); +extern void _db_lock_file_(void); +extern void _db_unlock_file_(void); +extern FILE *_db_fp_(void); +extern void _db_flush_(); + +#define DBUG_ENTER(a) struct _db_stack_frame_ _db_stack_frame_; \ + _db_enter_ (a,__FILE__,__LINE__,&_db_stack_frame_) +#define DBUG_LEAVE _db_return_ (__LINE__, &_db_stack_frame_) +#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0) +#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0) +#define DBUG_EXECUTE(keyword,a1) \ + do {if (_db_keyword_(0, (keyword), 0)) { a1 }} while(0) +#define DBUG_EXECUTE_IF(keyword,a1) \ + do {if (_db_keyword_(0, (keyword), 1)) { a1 }} while(0) +#define DBUG_EVALUATE(keyword,a1,a2) \ + (_db_keyword_(0,(keyword), 0) ? (a1) : (a2)) +#define DBUG_EVALUATE_IF(keyword,a1,a2) \ + (_db_keyword_(0,(keyword), 1) ? (a1) : (a2)) +#define DBUG_PRINT(keyword,arglist) \ + do {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;} while(0) +#define DBUG_PUSH(a1) _db_push_ (a1) +#define DBUG_POP() _db_pop_ () +#define DBUG_SET(a1) _db_set_ (a1) +#define DBUG_SET_INITIAL(a1) _db_set_init_ (a1) +#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) _db_dump_(__LINE__,keyword,a1,a2) +#define DBUG_END() _db_end_ () +#define DBUG_LOCK_FILE _db_lock_file_() +#define DBUG_UNLOCK_FILE _db_unlock_file_() +#define DBUG_ASSERT(A) assert(A) +#define DBUG_EXPLAIN(buf,len) _db_explain_(0, (buf),(len)) +#define DBUG_EXPLAIN_INITIAL(buf,len) _db_explain_init_((buf),(len)) +#define DEBUGGER_OFF do { _dbug_on_= 0; } while(0) +#define DEBUGGER_ON do { _dbug_on_= 1; } while(0) +#define IF_DBUG(A) A +#ifndef __WIN__ +#define DBUG_ABORT() (_db_flush_(), abort()) +#else +/* + Avoid popup with abort/retry/ignore buttons. When BUG#31745 is fixed we can + call abort() instead of _exit(3) (now it would cause a "test signal" popup). +*/ +#include <crtdbg.h> +#define DBUG_ABORT() (_db_flush_(),\ + (void)_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE),\ + (void)_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR),\ + _exit(3)) +#endif + +#else /* No debugger */ + +#define DBUG_ENTER(a1) +#define DBUG_LEAVE +#define DBUG_RETURN(a1) do { return(a1); } while(0) +#define DBUG_VOID_RETURN do { return; } while(0) +#define DBUG_EXECUTE(keyword,a1) do { } while(0) +#define DBUG_EXECUTE_IF(keyword,a1) do { } while(0) +#define DBUG_EVALUATE(keyword,a1,a2) (a2) +#define DBUG_EVALUATE_IF(keyword,a1,a2) (a2) +#define DBUG_PRINT(keyword,arglist) do { } while(0) +#define DBUG_PUSH(a1) do { } while(0) +#define DBUG_SET(a1) do { } while(0) +#define DBUG_SET_INITIAL(a1) do { } while(0) +#define DBUG_POP() do { } while(0) +#define DBUG_PROCESS(a1) do { } while(0) +#define DBUG_SETJMP(a1) setjmp(a1) +#define DBUG_LONGJMP(a1) longjmp(a1) +#define DBUG_DUMP(keyword,a1,a2) do { } while(0) +#define DBUG_END() do { } while(0) +#define DBUG_ASSERT(A) do { } while(0) +#define DBUG_LOCK_FILE do { } while(0) +#define DBUG_FILE (stderr) +#define DBUG_UNLOCK_FILE do { } while(0) +#define DBUG_EXPLAIN(buf,len) +#define DBUG_EXPLAIN_INITIAL(buf,len) +#define DEBUGGER_OFF do { } while(0) +#define DEBUGGER_ON do { } while(0) +#define IF_DBUG(A) +#define DBUG_ABORT() abort() + +#endif +#ifdef __cplusplus +} +#endif +#endif |