From: Joseph Myers <joseph@codesourcery.com>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: Tom Honermann <tom@honermann.net>,
libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH 2/3]: C++20 P0482R6 and C2X N2653: Implement mbrtoc8, c8rtomb, char8_t
Date: Tue, 17 May 2022 18:12:46 +0000 [thread overview]
Message-ID: <alpine.DEB.2.22.394.2205171810510.309514@digraph.polyomino.org.uk> (raw)
In-Reply-To: <dda7bb2a-6d66-42ef-8a70-69615edb8c5a@linaro.org>
On Tue, 17 May 2022, Adhemerval Zanella wrote:
> > +/* This is the private state used if PS is NULL. */
> > +static mbstate_t state;
>
> Although it was done for other convertion interfaces, I wonder if we should
> keep supporting this mt-unsafe usage for newer ones. It was not clear from
In C23 it's implementation-defined whether the internal state for such
functions has static or thread storage duration (see the general
introduction to the uchar.h functions).
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2022-05-17 18:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-27 16:53 Tom Honermann
2022-02-28 23:01 ` Joseph Myers
2022-03-01 3:40 ` Tom Honermann
2022-05-17 15:57 ` Carlos O'Donell
2022-05-17 18:05 ` Adhemerval Zanella
2022-05-17 18:12 ` Joseph Myers [this message]
2022-05-17 18:17 ` Adhemerval Zanella
2022-05-17 21:33 ` Florian Weimer
2022-05-18 15:32 ` Tom Honermann
2022-05-18 16:17 ` Adhemerval Zanella
2022-05-18 17:26 ` Tom Honermann
2022-05-18 17:39 ` Adhemerval Zanella
2022-05-18 17:40 ` Florian Weimer
2022-05-18 17:57 ` Adhemerval Zanella
-- strict thread matches above, loose matches on Subject: below --
2022-01-08 0:39 Tom Honermann
2022-01-11 0:53 ` Joseph Myers
2022-01-11 19:23 ` Tom Honermann
2022-01-20 23:17 ` Tom Honermann
2022-01-21 20:01 ` Adhemerval Zanella
2022-01-22 12:24 ` Tom Honermann
2022-02-16 18:29 ` Joseph Myers
2022-02-16 19:14 ` tom
2021-06-07 2:08 Tom Honermann
2021-06-07 18:53 ` Joseph Myers
2021-06-11 11:25 ` Tom Honermann
2021-06-11 16:28 ` Joseph Myers
2021-06-13 15:35 ` Tom Honermann
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