Lines Matching defs:callback
105 // If the buffer has anything, runs `callback` on the first element in the
106 // buffer, else schedules the `callback` to be called. Requires `args` and
108 void MaybeGet(FunctionBufferCallback callback) LOCKS_EXCLUDED(mu_) {
123 requests_.push_back(std::move(callback));
127 callback(buffer_element);
187 FunctionBufferCallback callback = nullptr;
205 callback = std::move(requests_.front());
214 if (callback != nullptr) {
215 callback(buffer_front);
345 FunctionBufferCallback callback =
358 buffer->MaybeGet(std::move(callback));
