From: Florian Weimer <fweimer@redhat.com>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: Libc-alpha <libc-alpha@sourceware.org>, hpa@zytor.com
Subject: Re: RFC: pthread pid accessor (BZ# 27880)
Date: Tue, 01 Jun 2021 19:36:53 +0200 [thread overview]
Message-ID: <875yyx32ru.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <17531998-124f-d7d1-d050-0e7aa7468293@linaro.org> (Adhemerval Zanella's message of "Tue, 1 Jun 2021 12:16:17 -0300")
* Adhemerval Zanella:
> I think we should return the TID while the thread is being executing
> either cancellation handler or c++ destructors during the unwind
> phase. Once no more user defined callback are being executed we should
> not return the TID anymore.
>> Yes, I would prefer that. Does Bionic return the TID from the
>> resettable TCB field, or a copy?
>
> Bionic seems to maintain a list of active threads, so it returns
> the active thread field directly.
My question was whether Bionic implements that exit behavior, or
something else.
Thanks,
Florian
next prev parent reply other threads:[~2021-06-01 17:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-27 19:36 Adhemerval Zanella
2021-05-31 16:51 ` Florian Weimer
2021-06-01 14:09 ` Adhemerval Zanella
2021-06-01 14:18 ` Florian Weimer
2021-06-01 15:16 ` Adhemerval Zanella
2021-06-01 17:36 ` Florian Weimer [this message]
2021-06-01 17:51 ` Adhemerval Zanella
2021-06-01 17:54 ` Florian Weimer
2021-06-01 18:01 ` Adhemerval Zanella
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