Method try_lock

src/bthread/mutex.h:108–108

    void lock();
    void unlock();
    bool try_lock() { return _mutex.try_lock(); }
#if defined(BTHREAD_USE_FAST_PTHREAD_MUTEX) || HAS_PTHREAD_MUTEX_TIMEDLOCK
    bool timed_lock(const struct timespec* abstime);
#endif // BTHREAD_USE_FAST_PTHREAD_MUTEX  HAS_PTHREAD_MUTEX_TIMEDLOCK