From aa2efcb0bcb80465cfa7114bb20d99c13be57f1c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 19 Apr 2012 14:33:43 +0200 Subject: Issue #14098: New functions PyErr_GetExcInfo and PyErr_SetExcInfo. Patch by Stefan Behnel. --- Python/errors.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'Python/errors.c') diff --git a/Python/errors.c b/Python/errors.c index 36ab3d87fe..626b16e46f 100644 --- a/Python/errors.c +++ b/Python/errors.c @@ -320,6 +320,39 @@ PyErr_Clear(void) PyErr_Restore(NULL, NULL, NULL); } +void +PyErr_GetExcInfo(PyObject **p_type, PyObject **p_value, PyObject **p_traceback) +{ + PyThreadState *tstate = PyThreadState_GET(); + + *p_type = tstate->exc_type; + *p_value = tstate->exc_value; + *p_traceback = tstate->exc_traceback; + + Py_XINCREF(*p_type); + Py_XINCREF(*p_value); + Py_XINCREF(*p_traceback); +} + +void +PyErr_SetExcInfo(PyObject *p_type, PyObject *p_value, PyObject *p_traceback) +{ + PyObject *oldtype, *oldvalue, *oldtraceback; + PyThreadState *tstate = PyThreadState_GET(); + + oldtype = tstate->exc_type; + oldvalue = tstate->exc_value; + oldtraceback = tstate->exc_traceback; + + tstate->exc_type = p_type; + tstate->exc_value = p_value; + tstate->exc_traceback = p_traceback; + + Py_XDECREF(oldtype); + Py_XDECREF(oldvalue); + Py_XDECREF(oldtraceback); +} + /* Convenience functions to set a type error exception and return 0 */ int -- cgit v1.2.1