Description

There is the nice "errno" tool from moreutils, which allows you to search for errno codes, their meaning and value. Create an enhanced version which can also show the error codes and meaning from e.g. PAM, libeconf and similar frameworks.

Goals

• "error-codes pam -s token" should return all error codes around authentication tokens.
• "error-codes libeconf" should list all error codes of libeconf including their value and meaning.

Final code

• git: https://github.com/thkukuk/error-codes
• obs: https://build.opensuse.org/package/show/devel:microos/error-codes