[Spice-devel] [PATCH spice-protocol v2] Add definition of STREAM_MSG_CAPABILITIES_MAX

[Frediano Ziglio]

> 
> Jonathon Jongsma writes:
> 
> > This message is specified to have a size limit of 1024, so provide this
> > as a #define
> >
> > Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
> 
> Acked-by: Christophe de Dinechin <dinechin at redhat.com>
> 
> > ---
> >  spice/stream-device.h | 4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/spice/stream-device.h b/spice/stream-device.h
> > index bf919ed..57de98b 100644
> > --- a/spice/stream-device.h
> > +++ b/spice/stream-device.h
> > @@ -98,7 +98,7 @@ typedef enum StreamMsgType {
> >   * If it is not sent, it means that guest/host doesn't support any
> >   extension.
> >   * Guest should send this as a reply from same type of message
> >   * from the host.
> > - * This message should be limited to 1024 bytes. This allows
> > + * This message should be limited to STREAM_MSG_CAPABILITIES_MAX. This
> > allows
> >   * plenty of negotiations.
> >   *
> >   * States allowed: Initial(host), Idle(guest)
> > @@ -108,6 +108,8 @@ typedef struct StreamMsgCapabilities {
> >      uint8_t capabilities[0];
> >  } StreamMsgCapabilities;
> >
> > +#define STREAM_MSG_CAPABILITIES_MAX 1024
> > +
> >  /* Define the format of the stream, start a new stream.
> >   * This message is sent by the guest to the host to
> >   * tell the host the new stream format.
> 

Is it clear if the unit is bit or bytes? Maybe STREAM_MSG_CAPABILITIES_MAX_BYTES ?

Frediano