From: Sasha Levin <levinsasha928@gmail.com>
To: Alexander Graf <agraf@suse.de>
Cc: Avi Kivity <avi@redhat.com>, kvm@vger.kernel.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Introduce QEMU_NEW()
Date: Mon, 25 Jul 2011 12:37:14 +0300 [thread overview]
Message-ID: <1311586634.3446.35.camel@lappy> (raw)
In-Reply-To: <F5157821-87B0-4A2B-9E12-3C3EA98EBF5D@suse.de>
On Mon, 2011-07-25 at 11:32 +0200, Alexander Graf wrote:
> On 25.07.2011, at 10:51, Avi Kivity wrote:
>
> > qemu_malloc() is type-unsafe as it returns a void pointer. Introduce
> > QEMU_NEW() (and QEMU_NEWZ()), which return the correct type.
>
> What does this buy you over
>
> type *x = qemu_malloc(sizeof(type));
>
> ? I find the non-C++ version easier to read even.
It'll warn when you do silly things such as:
struct some_struct *k;
k = qemu_malloc(sizeof(k));
--
Sasha.
next prev parent reply other threads:[~2011-07-25 9:37 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-25 8:51 [Qemu-devel] [PATCH] Introduce QEMU_NEW() Avi Kivity
2011-07-25 9:32 ` Alexander Graf
2011-07-25 9:37 ` Sasha Levin [this message]
2011-07-25 9:43 ` Alexander Graf
2011-07-25 9:49 ` Avi Kivity
2011-07-25 9:48 ` Peter Maydell
2011-07-25 9:52 ` Avi Kivity
2011-07-25 9:56 ` Alexander Graf
2011-07-25 10:02 ` Avi Kivity
2011-07-25 10:04 ` Alexander Graf
2011-07-25 10:09 ` Avi Kivity
2011-07-25 10:19 ` Alexander Graf
2011-07-25 10:46 ` malc
2011-07-25 10:59 ` Markus Armbruster
2011-07-25 11:11 ` Alexander Graf
2011-07-25 12:19 ` Anthony Liguori
2011-07-25 14:16 ` Blue Swirl
2011-07-25 14:20 ` Avi Kivity
2011-07-25 12:30 ` Anthony Liguori
2011-07-25 11:35 ` Avi Kivity
2011-07-25 10:06 ` Stefan Hajnoczi
2011-07-25 10:12 ` Avi Kivity
2011-07-25 10:25 ` Kevin Wolf
2011-07-25 10:28 ` Stefan Hajnoczi
2011-07-25 11:02 ` Markus Armbruster
2011-07-25 11:45 ` Avi Kivity
2011-07-25 15:10 ` Jes Sorensen
2011-07-25 15:15 ` Anthony Liguori
2011-07-25 15:17 ` Jes Sorensen
2011-07-25 15:20 ` Avi Kivity
2011-07-25 15:21 ` Jes Sorensen
2011-07-25 15:24 ` Avi Kivity
2011-07-25 15:28 ` Jes Sorensen
2011-07-25 15:35 ` Avi Kivity
2011-07-25 12:11 ` Anthony Liguori
2011-07-25 12:18 ` Avi Kivity
2011-07-25 12:21 ` Anthony Liguori
2011-07-25 12:41 ` Avi Kivity
2011-07-25 14:23 ` Blue Swirl
2011-07-25 14:25 ` Anthony Liguori
2011-07-25 14:30 ` Max Filippov
2011-07-25 14:43 ` Anthony Liguori
2011-07-25 14:47 ` malc
2011-07-25 14:50 ` Avi Kivity
2011-07-25 14:58 ` malc
2011-07-25 14:59 ` Avi Kivity
2011-07-25 14:51 ` Paolo Bonzini
2011-07-25 14:56 ` Blue Swirl
2011-07-25 15:21 ` Paolo Bonzini
2011-08-01 10:49 ` Richard W.M. Jones
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