diff options
Diffstat (limited to 'Python/pystate.c')
| -rw-r--r-- | Python/pystate.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Python/pystate.c b/Python/pystate.c index cfd61d0..7003893 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -697,6 +697,15 @@ PyGILState_GetThisThreadState(void) return (PyThreadState *)PyThread_get_key_value(autoTLSkey); } +int +PyGILState_Check(void) +{ + /* can't use PyThreadState_Get() since it will assert that it has the GIL */ + PyThreadState *tstate = (PyThreadState*)_Py_atomic_load_relaxed( + &_PyThreadState_Current); + return tstate && (tstate == PyGILState_GetThisThreadState()); +} + PyGILState_STATE PyGILState_Ensure(void) { |