How Can I Monitor File Modifications in C Across Different Platforms?

Monitoring File Modifications in C

Want to create a program that detects and responds to file modifications? C offers several platforms-specific options, including:

Cross-Platform

• Trolltech Qt: Leverage the QFileSystemWatcher to monitor files and directories.

Windows

• Win32 API: Utilize FindFirstChangeNotification to receive notifications when changes occur.
• .NET Framework: Opt for System.IO.FileSystemWatcher for ease of use and compatibility.

OS X

• FSEvents API (OS X 10.5 ): Access a versatile API designed specifically for monitoring file system changes.

Linux

• inotify: Employ this library to monitor events on a specific file or directory.

Select the approach that best aligns with your platform and requirements. For example, if you need a cross-platform solution, Qt's QFileSystemWatcher provides a robust option.

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