Re: [Qemu-devel] [PATCH] linux-user F_DUPFD_CLOEXEC fix

[malc]

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 <address@hidden>
> 
> 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:address@hidden