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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20050504134115.GB23566@wiggy.net \
--to=wichert@wiggy.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-os@analogic.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.