From: Wichert Akkerman <wichert@wiggy.net>
To: "Richard B. Johnson" <linux-os@analogic.com>
Cc: Linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: System call v.s. errno
Date: Wed, 4 May 2005 15:41:15 +0200 [thread overview]
Message-ID: <20050504134115.GB23566@wiggy.net> (raw)
In-Reply-To: <Pine.LNX.4.61.0505040849150.8743@chaos.analogic.com>
Previously Richard B. Johnson wrote:
> Does anybody know for sure if global 'errno' is supposed to
> be altered after a successful system call?
It's not. Also this is not a kernel related question: errno is managed
by libc.
Wichert.
--
Wichert Akkerman <wichert@wiggy.net> It is simple to make things.
http://www.wiggy.net/ It is hard to make things simple.
next prev parent reply other threads:[~2005-05-04 13:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-04 13:22 System call v.s. errno Richard B. Johnson
2005-05-04 13:30 ` Måns Rullgård
2005-05-04 13:41 ` Wichert Akkerman [this message]
2005-05-04 13:42 ` Jakub Jelinek
2005-05-04 13:49 ` Richard B. Johnson
2005-05-04 16:03 ` Stephen Hemminger
2005-05-04 13:55 ` Martin Waitz
2005-05-04 14:22 ` Arjan van de Ven
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