- nss module: fallback to glibc dns modules if resolved cannot be contacted
- edns0 + dname
- cname on PTR (?)
- - negative caching
* Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely
* register catalog database signature as file magic
+* zsh shell completion: <command> <verb> -<TAB> should complete options, but currently
+ does not
+
Regularly:
* look for close() vs. close_nointr() vs. close_nointr_nofail()