Mercurial > cpython-lru_cache-weakref
diff Modules/_threadmodule.c @ 69457:383a7301616b
Issue #11223: Add threading._info() function providing informations about the
thread implementation.
Skip test_lock_acquire_interruption() and test_rlock_acquire_interruption() of
test_threadsignals if a thread lock is implemented using a POSIX mutex and a
POSIX condition variable. A POSIX condition variable cannot be interrupted by a
signal (e.g. on Linux, the futex system call is restarted).
| author | Victor Stinner <victor.stinner@haypocalc.com> |
|---|---|
| date | Tue, 19 Apr 2011 23:58:51 +0200 |
| parents | 4c1a15ebebe5 |
| children | 2c0da1c4f063 |
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--- a/Modules/_threadmodule.c Tue Apr 19 23:30:57 2011 +0200 +++ b/Modules/_threadmodule.c Tue Apr 19 23:58:51 2011 +0200 @@ -1221,13 +1221,22 @@ (4kB pages are common; using multiples of 4096 for the stack size is\n\ the suggested approach in the absence of more specific information)."); +static PyObject * +thread_info(PyObject *self) +{ + return _PyThread_Info(); +} + +PyDoc_STRVAR(thread_info_doc, +"info() -> dict\n\ +\n\ +Informations about the thread implementation."); + static PyMethodDef thread_methods[] = { {"start_new_thread", (PyCFunction)thread_PyThread_start_new_thread, - METH_VARARGS, - start_new_doc}, + METH_VARARGS, start_new_doc}, {"start_new", (PyCFunction)thread_PyThread_start_new_thread, - METH_VARARGS, - start_new_doc}, + METH_VARARGS, start_new_doc}, {"allocate_lock", (PyCFunction)thread_PyThread_allocate_lock, METH_NOARGS, allocate_doc}, {"allocate", (PyCFunction)thread_PyThread_allocate_lock, @@ -1243,8 +1252,9 @@ {"_count", (PyCFunction)thread__count, METH_NOARGS, _count_doc}, {"stack_size", (PyCFunction)thread_stack_size, - METH_VARARGS, - stack_size_doc}, + METH_VARARGS, stack_size_doc}, + {"info", (PyCFunction)thread_info, + METH_NOARGS, thread_info_doc}, {NULL, NULL} /* sentinel */ }; @@ -1310,7 +1320,7 @@ d = PyModule_GetDict(m); ThreadError = PyExc_RuntimeError; Py_INCREF(ThreadError); - + PyDict_SetItemString(d, "error", ThreadError); Locktype.tp_doc = lock_doc; Py_INCREF(&Locktype);