diff options
Diffstat (limited to 'Include/frameobject.h')
| -rw-r--r-- | Include/frameobject.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Include/frameobject.h b/Include/frameobject.h index 297b66d..17e7679 100644 --- a/Include/frameobject.h +++ b/Include/frameobject.h @@ -38,8 +38,11 @@ typedef struct _frame { PyThreadState *f_tstate; int f_lasti; /* Last instruction if called */ - /* As of 2.3 f_lineno is only valid when tracing is active (i.e. when - f_trace is set) -- at other times use PyCode_Addr2Line instead. */ + /* Call PyFrame_GetLineNumber() instead of reading this field + directly. As of 2.3 f_lineno is only valid when tracing is + active (i.e. when f_trace is set). At other times we use + PyCode_Addr2Line to calculate the line from the current + bytecode index. */ int f_lineno; /* Current line number */ int f_iblock; /* index in f_blockstack */ PyTryBlock f_blockstack[CO_MAXBLOCKS]; /* for try and loop blocks */ @@ -77,6 +80,9 @@ PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *); PyAPI_FUNC(int) PyFrame_ClearFreeList(void); +/* Return the line of code the frame is currently executing. */ +PyAPI_FUNC(int) PyFrame_GetLineNumber(PyFrameObject *); + #ifdef __cplusplus } #endif |