How can I trigger linux inotify() file change event programmatically, without real read/write operation?
Inotify man page has only watching functions.
Actually I have to do it without any file operation. Maybe there is a possibility to do this via some system call ?
You can change attributes to trigger an event for inotify() to report. You might change permissions, for example.
I used udev rules to write to a file upon thumb drive insertion, then inotify() to detect that write, and kicked off scripts to process everything on the drive, all without user interaction. inotify() is a very useful call.
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