Method TryAcquireRead

util/system/rwlock.cpp:61–71

}

bool TRWMutex::TImpl::TryAcquireRead() noexcept {
    with_lock (Lock_) {
        if (BlockedWriters_ || State_ < 0) {
            return false;
        }

        ++State_;
    }

    return true;
}

void TRWMutex::TImpl::ReleaseRead() noexcept {
    Lock_.Acquire();