> On 31 Jan 2018, at 12:39 am, Martin Pieuchot wrote:
>
> On 30/01/18(Tue) 16:37, David Gwynne wrote:
>>> [...]
>>> bpfsdetach takes the reference to a bpf interface that bpfsattach
>>> returns. the manpage likely isnt clear. the diff below fixes it.
>>>
>>> ive also added a bpf_tap_hdr funct
On 30/01/18(Tue) 16:37, David Gwynne wrote:
> > [...]
> > bpfsdetach takes the reference to a bpf interface that bpfsattach
> > returns. the manpage likely isnt clear. the diff below fixes it.
> >
> > ive also added a bpf_tap_hdr function that lets you pass a header
> > along with a flat buffer.
On Tue, Jan 30, 2018 at 04:32:11PM +1000, David Gwynne wrote:
> On Fri, Jan 26, 2018 at 07:22:20AM +0100, Martin Pieuchot wrote:
> > On 25/01/18(Thu) 14:55, Bryan Steele wrote:
> > > On Thu, Jan 25, 2018 at 07:00:43PM +0100, Martin Pieuchot wrote:
> > > > Diff below adds support for dumping USB tra
On Fri, Jan 26, 2018 at 07:22:20AM +0100, Martin Pieuchot wrote:
> On 25/01/18(Thu) 14:55, Bryan Steele wrote:
> > On Thu, Jan 25, 2018 at 07:00:43PM +0100, Martin Pieuchot wrote:
> > > Diff below adds support for dumping USB transfers via bpf(4), including
> > > the tcpdump(8) bits.
> > >
> > > I
On 25/01/18(Thu) 14:55, Bryan Steele wrote:
> On Thu, Jan 25, 2018 at 07:00:43PM +0100, Martin Pieuchot wrote:
> > Diff below adds support for dumping USB transfers via bpf(4), including
> > the tcpdump(8) bits.
> >
> > I'd like special review of the new bpf_tap(9) function I'm introducing:
> >
On Thu, Jan 25, 2018 at 07:00:43PM +0100, Martin Pieuchot wrote:
> Diff below adds support for dumping USB transfers via bpf(4), including
> the tcpdump(8) bits.
>
> I'd like special review of the new bpf_tap(9) function I'm introducing:
> - is there a way to pass the header as a different buffe
Diff below adds support for dumping USB transfers via bpf(4), including
the tcpdump(8) bits.
I'd like special review of the new bpf_tap(9) function I'm introducing:
- is there a way to pass the header as a different buffer?
- is _bpf_tap() the best way to share code with bpf_mtap(9)?
Concerni
