Add method to display the PID of the process that owns the lockfile

brunoczim / fslock

File locking for Rust.

MIT License

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Add method to display the PID of the process that owns the lockfile #13

Open adumbidiot opened 2 years ago

adumbidiot commented 2 years ago

Due to issues like #6, its hard to retrieve the PID of the process that owns the lockfile if a lock could not be acquired. A method that operates on the lockfile's fd to retrieve the PID would be easier.