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Re: [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c

From: Andreas Schwab <schwab at suse dot de>
To: Florian Weimer <fw at deneb dot enyo dot de>
Cc: libc-alpha at sourceware dot org
Date: Tue, 19 Jun 2018 11:26:55 +0200
Subject: Re: [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c
References: <E1fVCWO-0004eX-G7@mid.deneb.enyo.de> <mvmzhzr9lzu.fsf@suse.de> <87602f6spo.fsf@mid.deneb.enyo.de>

On Jun 19 2018, Florian Weimer <fw@deneb.enyo.de> wrote:

> * Andreas Schwab:
>
>> On Jun 19 2018, Florian Weimer <fw@deneb.enyo.de> wrote:
>>
>>> 	* libio/stdfiles.c (DEF_STDFILE): Assume that _IO_MTSAFE_IO is
>>> 	always defined.
>>
>> Why only here?
>
> _IO_MTSAFE_IO has a bit of a checkered history.  Previous attempts at
> removal failed when they encountered resistance in the form of parts
> of the library that were *not* compiled with _IO_MTSAFE_IO.
>
> I need to change DEF_STDFILE to fix bug 23313.

That bug isn't even referenced here.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

Follow-Ups:
- Re: [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c
  - From: Florian Weimer

References:
- [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c
  - From: Florian Weimer
- Re: [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c
  - From: Andreas Schwab
- Re: [PATCH] Assume that _IO_MTSAFE_IO is always defined in libio/stdfiles.c
  - From: Florian Weimer

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