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Understanding kqueue in FreeBSD by Sujay Raj is a document available to read on EtoBox.

What is Understanding kqueue in FreeBSD about?

kqueue is an event notification facility in BSD systems that differs from select and poll by pushing work into the kernel. It asks about objects that have changed state rather than current state. This allows it to scale better. It also supports monitoring more object types than just file descriptors. Usage requires creating a kqueue handle, registering objects of interest, querying for state changes, and unregistering objects. It maintains state between calls so care is needed with the call sequence. Exam

Author

Sujay Raj

Language

EN