From: "M. Warner Losh" <imp@bsdimp.com>
To: qemu-devel@nongnu.org, hch@lst.de
Cc: jan.kiszka@siemens.com, aliguori@us.ibm.com, markmc@redhat.com
Subject: Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available
Date: Wed, 15 Apr 2009 11:44:50 -0600 (MDT) [thread overview]
Message-ID: <20090415.114450.117916490.imp@bsdimp.com> (raw)
In-Reply-To: <20090415165513.GA14504@lst.de>
In message: <20090415165513.GA14504@lst.de>
Christoph Hellwig <hch@lst.de> writes:
: On Wed, Apr 15, 2009 at 05:29:22PM +0100, Mark McLoughlin wrote:
: > struct iovec is now defined in qemu-common.h if needed, so we don't need
: > the tap code to handle !defined(HAVE_IOVEC).
:
: But is the writev system call also universally available?
>From FreeBSD's writev man page:
The writev() system call appeared in 4.2BSD. The write() function
appeared in Version 6 AT&T UNIX.
Warner
next prev parent reply other threads:[~2009-04-15 17:48 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-15 16:29 [Qemu-devel] [PATCH 0/9] Misc networking fixes Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 1/9] Remove stray GSO code from virtio_net Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 2/9] struct iovec is now universally available Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 3/9] Fix error handling in net_client_init() Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 4/9] Don't fail PCI hotplug if no NIC model is supplied Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 5/9] Remove some useless malloc() checking Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 6/9] Remove NICInfo from e1000 and mipsnet state Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 7/9] Add unregister_savevm() Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 8/9] Use NICInfo::model for eepro100 savevm ID string Mark McLoughlin
2009-04-15 16:29 ` [Qemu-devel] [PATCH 9/9] Introduce VLANClientState::cleanup() Mark McLoughlin
2009-04-15 17:34 ` [Qemu-devel] " Jan Kiszka
2009-04-16 1:07 ` Marcelo Tosatti
2009-04-16 3:24 ` M. Warner Losh
2009-04-16 14:49 ` Mark McLoughlin
2009-04-16 14:52 ` [Qemu-devel] [PATCH 09/09 v2] " Mark McLoughlin
2009-04-16 14:53 ` [Qemu-devel] [PATCH 10/09] Free VLANClientState using qemu_free() Mark McLoughlin
2009-04-16 20:44 ` [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup() Marcelo Tosatti
2009-04-28 12:08 ` Paul Brook
2009-04-28 16:46 ` Anthony Liguori
2009-04-28 17:17 ` Paul Brook
2009-04-28 17:25 ` Anthony Liguori
2009-04-28 17:46 ` Paul Brook
2009-04-28 17:49 ` Anthony Liguori
2009-04-28 18:28 ` Paul Brook
2009-04-28 21:38 ` Anthony Liguori
2009-04-29 10:37 ` Paul Brook
2009-04-30 13:45 ` Avi Kivity
2009-04-30 16:02 ` Paul Brook
2009-04-30 16:20 ` Avi Kivity
2009-04-30 16:31 ` Paul Brook
2009-04-30 16:32 ` Avi Kivity
2009-04-30 16:37 ` Anthony Liguori
2009-04-30 16:41 ` Anthony Liguori
2009-04-30 16:58 ` Paul Brook
2009-04-30 17:51 ` Avi Kivity
2009-04-30 16:33 ` Anthony Liguori
2009-04-30 16:32 ` Anthony Liguori
2009-04-30 16:57 ` Blue Swirl
2009-04-30 17:11 ` Anthony Liguori
2009-04-30 17:45 ` Jan Kiszka
2009-04-30 17:48 ` Avi Kivity
2009-04-30 18:17 ` Jan Kiszka
2009-04-30 18:19 ` Avi Kivity
2009-04-30 18:22 ` Anthony Liguori
2009-04-30 17:59 ` Anthony Liguori
2009-04-30 18:10 ` Blue Swirl
2009-04-30 18:20 ` Jan Kiszka
2009-04-30 18:32 ` Anthony Liguori
2009-04-30 18:57 ` Blue Swirl
2009-04-30 18:16 ` Jan Kiszka
2009-04-29 7:36 ` Markus Armbruster
2009-04-16 14:49 ` Mark McLoughlin
2009-04-15 17:13 ` [Qemu-devel] Re: [PATCH 5/9] Remove some useless malloc() checking Jan Kiszka
2009-04-15 16:55 ` [Qemu-devel] [PATCH 2/9] struct iovec is now universally available Christoph Hellwig
2009-04-15 17:25 ` Mark McLoughlin
2009-04-15 17:27 ` Christoph Hellwig
2009-04-15 21:18 ` François Revol
2009-04-15 21:52 ` M. Warner Losh
2009-04-15 17:44 ` M. Warner Losh [this message]
2009-04-17 18:06 ` [Qemu-devel] [PATCH 1/9] Remove stray GSO code from virtio_net Anthony Liguori
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=20090415.114450.117916490.imp@bsdimp.com \
--to=imp@bsdimp.com \
--cc=aliguori@us.ibm.com \
--cc=hch@lst.de \
--cc=jan.kiszka@siemens.com \
--cc=markmc@redhat.com \
--cc=qemu-devel@nongnu.org \
/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;
as well as URLs for NNTP newsgroup(s).