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Re: [PATCH 2/3] Remove _IO_MTSAFE_IO from public headers.

From: Florian Weimer <fweimer at redhat dot com>
To: Zack Weinberg <zackw at panix dot com>, libc-alpha at sourceware dot org
Cc: carlos at redhat dot com, joseph at codesourcery dot com, adhemerval dot zanella at linaro dot org
Date: Wed, 1 Mar 2017 15:09:30 +0100
Subject: Re: [PATCH 2/3] Remove _IO_MTSAFE_IO from public headers.
Authentication-results: sourceware.org; auth=none
References: <20170301140212.14354-1-zackw@panix.com> <20170301140212.14354-3-zackw@panix.com>

On 03/01/2017 03:02 PM, Zack Weinberg wrote:

I suspect that this entire mechanism is vestigial, and that glibc
won't build anymore if you *don't* define _IO_MTSAFE_IO, but that's
another patchset.  The bulk of libio.h is internal-use-only stuff that
no longer makes sense to expose (libstdc++ gave up on making a FILE
the same object as a C++ filebuf *decades* ago) but that, too, is
another patchset.

I tried to rip out _IO_MTSAFE_IO before, but it turns out that it stillhas an effect:


  <https://sourceware.org/ml/libc-alpha/2016-04/msg00748.html>

Are you sure your changes are actually a no-op?

Thanks,
Florian

Follow-Ups:
- Re: [PATCH 2/3] Remove _IO_MTSAFE_IO from public headers.
  - From: Zack Weinberg

References:
- [PATCH 0/3] More _ISOMAC-testsuite prep
  - From: Zack Weinberg
- [PATCH 2/3] Remove _IO_MTSAFE_IO from public headers.
  - From: Zack Weinberg

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