From: Eric Dumazet <eric.dumazet@gmail.com>
To: Changli Gao <xiaosuo@gmail.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Matthew Wilcox <matthew@wil.cx>, Arnd Bergmann <arnd@arndb.de>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org
Subject: Re: [PATCH] fs: add FD_CLOFORK and O_CLOFORK
Date: Sat, 07 May 2011 08:29:14 +0200 [thread overview]
Message-ID: <1304749754.2821.712.camel@edumazet-laptop> (raw)
In-Reply-To: <BANLkTi=tZf1uQig8A-WiXUpSWcuqaqV=fg@mail.gmail.com>
Le samedi 07 mai 2011 à 14:22 +0800, Changli Gao a écrit :
> It seems more clear. Thanks.
>
> BTW: I will work on F_CLOSFD after this patch accepted. It is useful
> to close all the opened file descriptors when programing a daemon.
>
I am sure the following idea already was discussed in the past :
Embed the close_on_exec / close_on_close bits in the low order bits of
file pointers.
Might be interesting to raise it again.
next prev parent reply other threads:[~2011-05-07 6:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-07 4:49 [PATCH] fs: add FD_CLOFORK and O_CLOFORK Changli Gao
2011-05-07 5:25 ` Eric Dumazet
2011-05-07 5:25 ` Eric Dumazet
2011-05-07 10:09 ` Changli Gao
2011-05-07 6:06 ` Eric Dumazet
2011-05-07 6:06 ` Eric Dumazet
2011-05-07 6:22 ` Changli Gao
2011-05-07 6:29 ` Eric Dumazet [this message]
2011-05-07 10:10 ` Changli Gao
2011-05-07 11:41 ` Geert Uytterhoeven
2011-05-07 12:32 ` Eric Dumazet
2011-05-07 12:32 ` Eric Dumazet
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=1304749754.2821.712.camel@edumazet-laptop \
--to=eric.dumazet@gmail.com \
--cc=arnd@arndb.de \
--cc=linux-arch@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=matthew@wil.cx \
--cc=viro@zeniv.linux.org.uk \
--cc=xiaosuo@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox