Naming convention: exit status, exit code or return code?

Question

This is maybe a silly question but what should be the proper naming for the exit code variable?

• exit_code
• exit_status
• return_code
• ...something else?

I'm referring to both application or function exit codes.

I know that all of them are synonyms but it would be nice to have a single one, just for consistency.

Which one should it be, and why?

Answer 1

Use the same name as the other developers in your team. If that's not obvious, agree one with them.

Then get on with programming and don't sweat this sort of stuff.