On Mon, Nov 09, 2015 at 01:58:27PM +0800, Xiao Guangrong wrote:
>
>
> On 11/06/2015 11:54 PM, Eduardo Habkost wrote:
> >On Mon, Nov 02, 2015 at 05:13:14PM +0800, Xiao Guangrong wrote:
> >>lseek can not work for all block devices as the man page says:
> >>| Some devices are incapable of seeking
On 11/06/2015 11:54 PM, Eduardo Habkost wrote:
On Mon, Nov 02, 2015 at 05:13:14PM +0800, Xiao Guangrong wrote:
lseek can not work for all block devices as the man page says:
| Some devices are incapable of seeking and POSIX does not specify
| which devices must support lseek().
This patch
As this patch affects raw_getlength(), CCing the raw block driver
maintainer and the qemu-block mailing list.
On Mon, Nov 02, 2015 at 05:13:14PM +0800, Xiao Guangrong wrote:
> lseek can not work for all block devices as the man page says:
> | Some devices are incapable of seeking and POSIX does
On Mon, Nov 02, 2015 at 05:13:14PM +0800, Xiao Guangrong wrote:
> lseek can not work for all block devices as the man page says:
> | Some devices are incapable of seeking and POSIX does not specify
> | which devices must support lseek().
>
> This patch tries to add the support on Linux by using
