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Re: [RFC PATCH glibc 1/3] XXX: Rename THREAD_GSCOPE_IN_TCB -> THREAD_GSC


From: Samuel Thibault
Subject: Re: [RFC PATCH glibc 1/3] XXX: Rename THREAD_GSCOPE_IN_TCB -> THREAD_GSCOPE_LINK_MAP
Date: Sat, 15 May 2021 15:58:12 +0200
User-agent: NeoMutt/20170609 (1.8.3)

Sergey Bugaev, le dim. 09 mai 2021 16:54:02 +0300, a ecrit:
> I've noticed that THREAD_GSCOPE_IN_TCB is actually being used not to
> check whether the thread global scope state is being stored in TCB,
> but rather as a general flag to distinguish between NPTL and HTL.

It used to really be for the TCB, but then things apparently diverged
yes.

> perhaps instead of having an environment variable, the right thing to
> do would be to move this code into platform-specific files.

That might be better yes. Perhaps bring this discussion to the
libc-alpha mailing list.

Samuel



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