Setting and getting socket options is something that almost any program that implements networking will want to do. There should be a series of examples showing the proper way to get or set a number of socket options for common scenarios.

Write an EXAMPLES section for the getsockopt(2) and setsockopt(2) manpage(s) showing the usage of the functions defined in those manpage(s) in a plausible, real-world and if possible only semi-contrived scenario.

All examples should follow the style guidelines in the style(9) manpage.

All examples should be written in a manner that is self-documenting and make copious use of comments in order to explain the actions being taken.

Examples should be real and working code. They should not include headers or even a main function, but it should be reasonable for a developer to copy and paste an example from a manpage and expect it to work.

An example of a manpage with excellent example code is umtx(2).

Deliverables: A complete EXAMPLES manpage section in mdoc format.