From: Jens Gustedt <jens.gustedt@inria.fr>
Cc: musl@lists.openwall.com
Subject: Re: printf doesn't respect locale
Date: Wed, 11 Sep 2019 12:07:22 +0200 [thread overview]
Message-ID: <20190911120722.6ed0b3fb@inria.fr> (raw)
In-Reply-To: <20190911100159.GK22009@port70.net>
[-- Attachment #1: Type: text/plain, Size: 1434 bytes --]
Hello Szabolcs,
On Wed, 11 Sep 2019 12:01:59 +0200 Szabolcs Nagy <nsz@port70.net> wrote:
> > We would be *extremely* disappointed if LC_NUMERIC would never be
> > supported in upstream musl. We would have to maintain a patch to
> > add LC_NUMERIC support when the rest of musl's locale support is
> > developed.
>
> i consider this a posix/iso c bug.
I agree
> there is a need for printf with fixed C.UTF-8 locale in
> library code that implements a file format, language or
> protocol that cannot be locale dependent.
>
> in iso c there is no way to get this.
>
> in posix 2008 you have to jump through very bizarre hoops
> to get it (in a slow and resource wasting way).
>
> so the world is full of printf users that just expect
> fixed C.UTF-8 locale and hope nobody calls setlocale.
>
> telling ppl that their code is wrong does not help unless
> you provide an alternative, but introducing new api for
> this would not be portable.
I think that WG14 would be happy to hear any suggestions how we could
get out of this trap, a proposal for C2x would even be better.
Thanks
Jens
--
:: INRIA Nancy Grand Est ::: Camus ::::::: ICube/ICPS :::
:: ::::::::::::::: office Strasbourg : +33 368854536 ::
:: :::::::::::::::::::::: gsm France : +33 651400183 ::
:: ::::::::::::::: gsm international : +49 15737185122 ::
:: http://icube-icps.unistra.fr/index.php/Jens_Gustedt ::
[-- Attachment #2: Digitale Signatur von OpenPGP --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
next prev parent reply other threads:[~2019-09-11 10:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 16:31 Daniel Schoepe
2019-09-09 16:39 ` Daniel Schoepe
2019-09-09 16:51 ` Szabolcs Nagy
2019-09-09 17:55 ` Rich Felker
2019-09-09 17:54 ` Rich Felker
2019-09-10 16:00 ` Daniel Schoepe
2019-09-10 16:31 ` Szabolcs Nagy
2019-09-10 16:44 ` Tim Tassonis
2019-09-10 17:30 ` Rich Felker
2019-09-10 17:10 ` Daniel Schoepe
2019-09-10 17:33 ` Rich Felker
2019-09-10 18:43 ` Szabolcs Nagy
2019-09-10 21:55 ` A. Wilcox
2019-09-11 10:01 ` Szabolcs Nagy
2019-09-11 10:07 ` Jens Gustedt [this message]
2019-09-11 11:44 ` Rich Felker
2019-09-11 12:53 ` Jens Gustedt
2019-09-11 13:47 ` Rich Felker
2019-09-11 15:15 ` Jens Gustedt
2019-09-11 15:38 ` Rich Felker
2019-09-11 18:08 ` Jens Gustedt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190911120722.6ed0b3fb@inria.fr \
--to=jens.gustedt@inria.fr \
--cc=musl@lists.openwall.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/musl/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).