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

[Andreas Schwab]

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
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