From: malc <av1474@comtv.ru>
To: Vince Weaver <vince@csl.cornell.edu>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] linux-user F_DUPFD_CLOEXEC fix
Date: Wed, 9 Sep 2009 22:16:25 +0400 (MSD) [thread overview]
Message-ID: <Pine.LNX.4.64.0909092216060.2236@linmac.oyster.ru> (raw)
In-Reply-To: <20090909120328.R4195@stanley.csl.cornell.edu>
On Wed, 9 Sep 2009, Vince Weaver wrote:
> Hello
>
> on older machines, the F_DUPFD_CLOEXEC define is not available. So
> linux-user targets fail to compile.
>
> This fix simply disables the feature if it's not available.
Seconded.
>
> Vince
>
> Signed-off-by: Vince Weaver <vince@csl.cornell.edu>
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 25b95ea..6fdb9f1 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -3685,8 +3685,10 @@ static int target_to_host_fcntl_cmd(int cmd)
> return F_SETLEASE;
> case TARGET_F_GETLEASE:
> return F_GETLEASE;
> +#ifdef F_DUPFD_CLOEXEC
> case TARGET_F_DUPFD_CLOEXEC:
> return F_DUPFD_CLOEXEC;
> +#endif
> case TARGET_F_NOTIFY:
> return F_NOTIFY;
> default:
>
>
--
mailto:av1474@comtv.ru
prev parent reply other threads:[~2009-09-09 18:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-09 16:06 [Qemu-devel] [PATCH] linux-user F_DUPFD_CLOEXEC fix Vince Weaver
2009-09-09 18:16 ` malc [this message]
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