Il 25/01/2013 15:30, Stefan Hajnoczi ha scritto:
> Anthony, Paolo: Is there an alternative to select(2)? I think this was
> discussed a bit during the glib event loop integration.
>
> The two requirements I can think of are:
>
> 1. Portable so that we don't have to write OS-specific versions (ep
On Sun, Jan 27, 2013 at 01:41:57PM +0200, Michael S. Tsirkin wrote:
> On Fri, Jan 25, 2013 at 04:14:49PM +0800, Amos Kong wrote:
> > FD_SET() and FD_CLR() are used to add and remove one descriptor from a
> > set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
> > and crash the q
On Fri, Jan 25, 2013 at 04:14:49PM +0800, Amos Kong wrote:
> FD_SET() and FD_CLR() are used to add and remove one descriptor from a
> set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
> and crash the qemu when we set a fd (1024) to a set.
>
> # qemu -device virtio-net-pci,ne
On Fri, Jan 25, 2013 at 04:14:49PM +0800, Amos Kong wrote:
> FD_SET() and FD_CLR() are used to add and remove one descriptor from a
> set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
> and crash the qemu when we set a fd (1024) to a set.
>
> # qemu -device virtio-net-pci,ne
Laszlo Ersek writes:
> On 01/25/13 09:14, Amos Kong wrote:
>> FD_SET() and FD_CLR() are used to add and remove one descriptor from a
>> set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
>> and crash the qemu when we set a fd (1024) to a set.
>>
>> # qemu -device virtio-net
On 01/25/2013 04:14 PM, Amos Kong wrote:
> FD_SET() and FD_CLR() are used to add and remove one descriptor from a
> set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
> and crash the qemu when we set a fd (1024) to a set.
>
> # qemu -device virtio-net-pci,netdev=macvtap_netdev
On 01/25/13 09:14, Amos Kong wrote:
> FD_SET() and FD_CLR() are used to add and remove one descriptor from a
> set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
> and crash the qemu when we set a fd (1024) to a set.
>
> # qemu -device virtio-net-pci,netdev=macvtap_netdev,mac
FD_SET() and FD_CLR() are used to add and remove one descriptor from a
set, the 'fd' should be less than FD_SETSIZE. Glibc will give a warning
and crash the qemu when we set a fd (1024) to a set.
# qemu -device virtio-net-pci,netdev=macvtap_netdev,mac=92:ff:8a:11:fe:57
-netdev tap,id=macvtap_n
