From: Andreas Schwab <schwab@linux-m68k.org>
To: "Torsten Bögershausen" <tboegi@web.de>
Cc: Johannes Sixt <j6t@kdbg.org>, Git Mailing List <git@vger.kernel.org>
Subject: Re: ERANGE strikes again on my Windows build; RFH
Date: Sun, 29 Dec 2019 15:43:30 +0100 [thread overview]
Message-ID: <87mubb8a5p.fsf@igel.home> (raw)
In-Reply-To: <20191229142909.7bmjbrroboitvnzq@tb-raspi4> ("Torsten Bögershausen"'s message of "Sun, 29 Dec 2019 15:29:09 +0100")
On Dez 29 2019, Torsten Bögershausen wrote:
> At least the documentation about vsnprintf does not mention that errno is touched at all.
> That is the man pages for Linux and Mac OS, or see here:
> https://linux.die.net/man/3/vsnprintf
Refer to the POSIX docs for vsnprintf, which documents its errno usage.
In general, any library call can touch errno, unless it is explicitly
documented _not_ to touch it.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2019-12-29 14:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-28 15:41 ERANGE strikes again on my Windows build; RFH Johannes Sixt
2019-12-29 14:29 ` Torsten Bögershausen
2019-12-29 14:43 ` Andreas Schwab [this message]
2019-12-29 17:25 ` Alban Gruin
2019-12-29 18:08 ` Johannes Sixt
2019-12-30 17:42 ` Junio C Hamano
2019-12-30 18:06 ` Jonathan Nieder
2019-12-30 18:46 ` Johannes Sixt
2019-12-30 18:49 ` Jonathan Nieder
2020-01-05 15:27 ` Michal Suchánek
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