diff options
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index a9e37ae..f61bcd5 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -274,6 +274,9 @@ PyEval_ReleaseThread(PyThreadState *tstate) void PyEval_ReInitThreads(void) { + PyObject *threading, *result; + PyThreadState *tstate; + if (!interpreter_lock) return; /*XXX Can't use PyThread_free_lock here because it does too @@ -283,6 +286,23 @@ PyEval_ReInitThreads(void) interpreter_lock = PyThread_allocate_lock(); PyThread_acquire_lock(interpreter_lock, 1); main_thread = PyThread_get_thread_ident(); + + /* Update the threading module with the new state. + */ + tstate = PyThreadState_GET(); + threading = PyMapping_GetItemString(tstate->interp->modules, + "threading"); + if (threading == NULL) { + /* threading not imported */ + PyErr_Clear(); + return; + } + result = PyObject_CallMethod(threading, "_after_fork", NULL); + if (result == NULL) + PyErr_WriteUnraisable(threading); + else + Py_DECREF(result); + Py_DECREF(threading); } #endif |