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Re: Add feature test macro _ISOC2X_SOURCE

From: Andreas Schwab <schwab at suse dot de>
To: Joseph Myers <joseph at codesourcery dot com>
Cc: Florian Weimer <fweimer at redhat dot com>, <libc-alpha at sourceware dot org>
Date: Tue, 13 Aug 2019 09:21:32 +0200
Subject: Re: Add feature test macro _ISOC2X_SOURCE
References: <alpine.DEB.2.21.1908090001480.5719@digraph.polyomino.org.uk> <87k1bm6c99.fsf@oldenburg2.str.redhat.com> <alpine.DEB.2.21.1908091234100.20081@digraph.polyomino.org.uk> <87r25uz6t5.fsf@oldenburg2.str.redhat.com> <alpine.DEB.2.21.1908091704070.32422@digraph.polyomino.org.uk>

On Aug 09 2019, Joseph Myers <joseph@codesourcery.com> wrote:

> 	* include/features.h (_ISOC2X_SOURCE): New feature test macro.
> 	Undefine and define to 1 if [_GNU_SOURCE].
> 	(__GLIBC_USE_ISOC2X): New macro.  Undefine and redefine depending
> 	on [_ISOC2X_SOURCE] and [__STDC_VERSION__ > 201710L].
> 	(__USE_ISOC11): Also define to 1 if [_ISOC2X_SOURCE].
> 	(__USE_ISOC99): Likewise.
> 	(__USE_ISOC95): Likewise.
> 	* manual/creature.texi (_ISOC2X_SOURCE): Document.

Ok.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
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References:
- Add feature test macro _ISOC2X_SOURCE
  - From: Joseph Myers
- Re: Add feature test macro _ISOC2X_SOURCE
  - From: Florian Weimer
- Re: Add feature test macro _ISOC2X_SOURCE
  - From: Joseph Myers
- Re: Add feature test macro _ISOC2X_SOURCE
  - From: Florian Weimer
- Re: Add feature test macro _ISOC2X_SOURCE
  - From: Joseph Myers

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