From: Joseph Myers <joseph@codesourcery.com>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH v3] nptl: Deallocate the thread stack on setup failure (BZ #19511)
Date: Wed, 2 Jun 2021 18:20:14 +0000 [thread overview]
Message-ID: <alpine.DEB.2.22.394.2106021813551.693958@digraph.polyomino.org.uk> (raw)
In-Reply-To: <87im2wjr6f.fsf@igel.home>
On Wed, 2 Jun 2021, Andreas Schwab wrote:
> On Jun 02 2021, Adhemerval Zanella wrote:
>
> > I don't have a strong preference here, maybe use a 'bool' then?
>
> bool has architecture dependent size.
bool is one byte for all configurations supported by glibc (the only
configuration supported by GCC for which it isn't is powerpc-darwin).
Although I don't see any likely reason for glibc code to depend on it
being one byte.
(GCC 2.95 had a different, four-byte bool in <stdbool.h>; if any future
glibc interfaces involve bool in ABIs, I expect we should simply not
support use of those interfaces with GCC 2.95.)
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2021-06-02 18:20 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-27 17:28 [PATCH v2 0/9] nptl: pthread cancellation refactor Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 1/9] nptl: Remove exit-thread.h Adhemerval Zanella
2021-06-01 7:51 ` Florian Weimer
2021-06-01 12:55 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 2/9] nptl: Deallocate the thread stack on setup failure (BZ #19511) Adhemerval Zanella
2021-06-01 8:32 ` Florian Weimer
2021-06-01 13:08 ` Adhemerval Zanella
2021-06-01 13:55 ` Adhemerval Zanella
2021-06-02 12:56 ` [PATCH v3] " Adhemerval Zanella
2021-06-02 13:08 ` Andreas Schwab
2021-06-02 13:39 ` Adhemerval Zanella
2021-06-02 13:41 ` Andreas Schwab
2021-06-02 14:01 ` Adhemerval Zanella
2021-06-02 14:07 ` Andreas Schwab
2021-06-02 14:15 ` Adhemerval Zanella
2021-06-02 14:30 ` Andreas Schwab
2021-06-02 14:42 ` Adhemerval Zanella
2021-06-02 18:20 ` Joseph Myers [this message]
2021-06-02 18:30 ` Florian Weimer
2021-06-02 19:02 ` Adhemerval Zanella
2021-06-02 19:11 ` Florian Weimer
2021-06-08 10:56 ` Florian Weimer
2021-06-08 17:01 ` Adhemerval Zanella
2021-06-09 13:49 ` Florian Weimer
2021-06-09 17:07 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 3/9] nptl: Install cancellation handler on pthread_cancel Adhemerval Zanella
2021-05-31 18:18 ` Adhemerval Zanella
2021-06-01 8:38 ` Florian Weimer
2021-06-01 13:10 ` Adhemerval Zanella
2021-06-01 8:39 ` Florian Weimer
2021-05-27 17:28 ` [PATCH v2 4/9] nptl: Remove CANCELING_BITMASK Adhemerval Zanella
2021-06-01 9:03 ` Florian Weimer
2021-06-01 13:50 ` Adhemerval Zanella
2021-06-01 16:36 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 5/9] nptl: Move cancel state out of cancelhandling Adhemerval Zanella
2021-06-01 9:58 ` Florian Weimer
2021-06-02 13:09 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 6/9] nptl: Move cancel type " Adhemerval Zanella
2021-06-01 12:37 ` Florian Weimer
2021-06-02 13:11 ` Adhemerval Zanella
2021-06-09 17:06 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 7/9] nptl: Implement raise in terms of pthread_kill Adhemerval Zanella
2021-06-01 12:40 ` Florian Weimer
2021-06-02 13:14 ` Adhemerval Zanella
2021-05-27 17:28 ` [PATCH v2 8/9] nptl: Use pthread_kill on pthread_cancel Adhemerval Zanella
2021-06-01 12:41 ` Florian Weimer
2021-05-27 17:28 ` [PATCH v2 9/9] nptl: Avoid async cancellation to wrongly update __nptl_nthreads (BZ #19366) Adhemerval Zanella
2021-06-01 14:29 ` Florian Weimer
2021-06-02 13:15 ` Adhemerval Zanella
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