Как записать (перепроектируют) транзакции PCI на Linux

Это было ответом, который я дал на связанный вопрос :

    /// 

    /// Blocks until the file is not locked any more.
    /// 
    /// 
    bool WaitForFile(string fullPath)
    {
        int numTries = 0;
        while (true)
        {
            ++numTries;
            try
            {
                // Attempt to open the file exclusively.
                using (FileStream fs = new FileStream(fullPath,
                    FileMode.Open, FileAccess.ReadWrite, 
                    FileShare.None, 100))
                {
                    fs.ReadByte();

                    // If we got this far the file is ready
                    break;
                }
            }
            catch (Exception ex)
            {
                Log.LogWarning(
                   "WaitForFile {0} failed to get an exclusive lock: {1}", 
                    fullPath, ex.ToString());

                if (numTries > 10)
                {
                    Log.LogWarning(
                        "WaitForFile {0} giving up after 10 tries", 
                        fullPath);
                    return false;
                }

                // Wait for the lock to be released
                System.Threading.Thread.Sleep(500);
            }
        }

        Log.LogTrace("WaitForFile {0} returning true after {1} tries",
            fullPath, numTries);
        return true;
    }