diff options
Diffstat (limited to 'include/my_dbug.h')
| -rw-r--r-- | include/my_dbug.h | 58 |
1 files changed, 51 insertions, 7 deletions
diff --git a/include/my_dbug.h b/include/my_dbug.h index 7df080bee72..0451a868aa4 100644 --- a/include/my_dbug.h +++ b/include/my_dbug.h @@ -16,6 +16,29 @@ #ifndef _dbug_h #define _dbug_h +#if defined(__cplusplus) && !defined(DBUG_OFF) +class Dbug_violation_helper +{ +public: + inline Dbug_violation_helper() : + _entered(TRUE) + { } + + inline ~Dbug_violation_helper() + { + assert(!_entered); + } + + inline void leave() + { + _entered= FALSE; + } + +private: + bool _entered; +}; +#endif /* C++ */ + #ifdef __cplusplus extern "C" { #endif @@ -49,11 +72,31 @@ extern void _db_unlock_file_(void); extern FILE *_db_fp_(void); extern const char* _db_get_func_(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_) +#ifdef __cplusplus + +#define DBUG_ENTER(a) \ + const char *_db_func_, *_db_file_; \ + uint _db_level_; \ + char **_db_framep_; \ + Dbug_violation_helper dbug_violation_helper; \ + _db_enter_ (a, __FILE__, __LINE__, &_db_func_, &_db_file_, \ + &_db_level_, &_db_framep_) +#define DBUG_VIOLATION_HELPER_LEAVE dbug_violation_helper.leave() + +#else /* C */ + +#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_VIOLATION_HELPER_LEAVE do { } while(0) + +#endif /* C++ */ + #define DBUG_LEAVE \ + DBUG_VIOLATION_HELPER_LEAVE; \ _db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_) #define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0) #define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0) @@ -101,6 +144,7 @@ extern const char* _db_get_func_(void); #define DBUG_ENTER(a1) #define DBUG_LEAVE +#define DBUG_VIOLATION_HELPER_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) @@ -109,13 +153,13 @@ extern const char* _db_get_func_(void); #define DBUG_EVALUATE_IF(keyword,a1,a2) (a2) #define DBUG_PRINT(keyword,arglist) do { } while(0) #define DBUG_PUSH(a1) -#define DBUG_SET(a1) -#define DBUG_SET_INITIAL(a1) +#define DBUG_SET(a1) do { } while(0) +#define DBUG_SET_INITIAL(a1) do { } while(0) #define DBUG_POP() #define DBUG_PROCESS(a1) #define DBUG_SETJMP(a1) setjmp(a1) #define DBUG_LONGJMP(a1) longjmp(a1) -#define DBUG_DUMP(keyword,a1,a2) +#define DBUG_DUMP(keyword,a1,a2) do { } while(0) #define DBUG_END() #define DBUG_ASSERT(A) do { } while(0) #define DBUG_LOCK_FILE |