diff options
Diffstat (limited to 'Include/internal/pycore_pyerrors.h')
| -rw-r--r-- | Include/internal/pycore_pyerrors.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Include/internal/pycore_pyerrors.h b/Include/internal/pycore_pyerrors.h index 184eb35e52b..67ef71c2616 100644 --- a/Include/internal/pycore_pyerrors.h +++ b/Include/internal/pycore_pyerrors.h @@ -68,6 +68,30 @@ extern PyStatus _PyErr_InitTypes(PyInterpreterState *); extern void _PyErr_FiniTypes(PyInterpreterState *); +/* exception snapshots */ + +// Ultimately we'd like to preserve enough information about the +// exception and traceback that we could re-constitute (or at least +// simulate, a la traceback.TracebackException), and even chain, a copy +// of the exception in the calling interpreter. + +typedef struct _excinfo { + const char *type; + const char *msg; +} _Py_excinfo; + +extern void _Py_excinfo_Clear(_Py_excinfo *info); +extern int _Py_excinfo_Copy(_Py_excinfo *dest, _Py_excinfo *src); +extern const char * _Py_excinfo_InitFromException( + _Py_excinfo *info, + PyObject *exc); +extern void _Py_excinfo_Apply(_Py_excinfo *info, PyObject *exctype); +extern const char * _Py_excinfo_AsUTF8( + _Py_excinfo *info, + char *buf, + size_t bufsize); + + /* other API */ static inline PyObject* _PyErr_Occurred(PyThreadState *tstate) |