Remove WaitResult implementation

runtime.pxd

@@ -223,46 +223,3 @@ cdef cypclass BatchMailBox(SequentialMailBox):
 cdef inline ActhonResultInterface NullResult() nogil:
     return NULL
 
-
-# Taken from:
-# https://lab.nexedi.com/nexedi/cython/blob/3.0a6-cypclass/tests/run/cypclass_acthon.pyx#L66
-cdef cypclass WaitResult(ActhonResultInterface):
-    union result_t:
-        int int_val
-        void* ptr
-    result_t result
-    sem_t semaphore
-
-    __init__(self):
-        self.result.ptr = NULL
-        sem_init(&self.semaphore, 0, 0)
-
-    __dealloc__(self):
-        sem_destroy(&self.semaphore)
-
-    @staticmethod
-    ActhonResultInterface construct():
-        return WaitResult()
-
-    void pushVoidStarResult(self, void* result):
-        self.result.ptr = result
-        sem_post(&self.semaphore)
-
-    void pushIntResult(self, int result):
-        self.result.int_val = result
-        sem_post(&self.semaphore)
-
-    result_t _getRawResult(const self):
-        # We must ensure a result exists, but we can let others access it immediately
-        # The cast here is a way of const-casting (we're modifying the semaphore in a const method)
-        sem_wait(<sem_t*> &self.semaphore)
-        sem_post(<sem_t*> &self.semaphore)
-        return self.result
-
-    void* getVoidStarResult(const self):
-        res = self._getRawResult()
-        return res.ptr
-
-    int getIntResult(const self):
-        res = self._getRawResult()
-        return res.int_val