Class AfsFileCtrl

include/engine/external_filesystem.h:314–330

};
#ifdef ENABLE_OPEN_AFS_ASYNC
class AfsFileCtrl {
public:
    AfsFileCtrl(uint32_t afs_cnt): _afs_cnt(afs_cnt), _success_ret(false) {}

    // 解锁，设置success_
    void action_finish(int64_t ret);

    int64_t wait_onesucc_or_allfail();

private:
    std::condition_variable _cv;
    std::mutex _mutex;
    const uint32_t _afs_cnt;
    bool _succeeded = false;
    uint32_t _fail_cnt = 0;
    int64_t _success_ret = -1;
};

struct OpenReaderInfo {
    std::shared_ptr<AfsFileCtrl> reader_ctrl;