[PATCH RESEND libgpiod v2 13/18] dbus: add gpio-manager code

[Thiago Macieira]

On Tuesday 2 July 2024 11:19:46 CEST Emmanuele Bassi wrote:
> There's no such recommendation anywhere, just a metric ton of code that has
> been doing it since 1996 and gets copy-pasted anyway.

Understood, but it already was UB in 1996. Past mistakes do not excuse 
insisting on it.

> In practice, though, given the namespacing rules for any GLib-based code,
> the possibility of conflict with anything the ISO WG14 working group comes
> up with is virtually zero.

The issue might be less with the WG14-defined symbols, but with GCC's own, 
because those would also start with "G". In this case, it also starts with the 
letter "G", but as Bartosz says, he's only following existing practice. So it 
stands to reason that other projects whose names do not start with "G" may do 
the same and run into problems later.

Glib should not advise people to write UB code.

Anyway, advice given.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
  Principal Engineer - Intel DCAI Platform & System Engineering