From: Ulrich Drepper <drepper@gmail.com>
To: Sanjoy Mahajan <sanjoy@mrao.cam.ac.uk>
Cc: Pavel Machek <pavel@ucw.cz>, linux-kernel@vger.kernel.org
Subject: Re: sigwait() breaks when straced
Date: Sun, 31 Jul 2005 10:59:57 -0700 [thread overview]
Message-ID: <a36005b5050731105924a2f1e5@mail.gmail.com> (raw)
In-Reply-To: <E1Dz15m-0000sO-Qx@approximate.corpus.cam.ac.uk>
On 7/30/05, Sanjoy Mahajan <sanjoy@mrao.cam.ac.uk> wrote:
> so the return value should not be 4 (or the docs are not right).
This return value simply indicated EINTR (sigwait does not set errno,
read the docs).
The kernel simply doesn't restart the function in case of a signal.
It should do this, though.
prev parent reply other threads:[~2005-07-31 17:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-30 23:50 sigwait() breaks when straced Sanjoy Mahajan
2005-07-31 17:59 ` Ulrich Drepper [this message]
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=a36005b5050731105924a2f1e5@mail.gmail.com \
--to=drepper@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=pavel@ucw.cz \
--cc=sanjoy@mrao.cam.ac.uk \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox