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Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available
From: |
M. Warner Losh |
Subject: |
Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available |
Date: |
Wed, 15 Apr 2009 11:44:50 -0600 (MDT) |
In message: <address@hidden>
Christoph Hellwig <address@hidden> 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
- [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup(), (continued)
- [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup(), Blue Swirl, 2009/04/30
- [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup(), Jan Kiszka, 2009/04/30
- Re: [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup(), Markus Armbruster, 2009/04/29
- [Qemu-devel] Re: [PATCH 9/9] Introduce VLANClientState::cleanup(), Mark McLoughlin, 2009/04/16
- [Qemu-devel] Re: [PATCH 5/9] Remove some useless malloc() checking, Jan Kiszka, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available, Christoph Hellwig, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available, Mark McLoughlin, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available, Christoph Hellwig, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available, François Revol, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available, M. Warner Losh, 2009/04/15
- Re: [Qemu-devel] [PATCH 2/9] struct iovec is now universally available,
M. Warner Losh <=
Re: [Qemu-devel] [PATCH 1/9] Remove stray GSO code from virtio_net, Anthony Liguori, 2009/04/17