Re: [Xen-devel] errno i xs_wire.h

[Mark Williamson <mark.williamson@xxxxxxxxxxxx>]

> playing with xenbus support in mini-os, I noticed that xs_wire.h
> references errno constants such as EINVAL. Is the use of these
> constants (which could be guest-OS specific)

Isn't the basic set of errno vals posix standardised?  So even if a guest OS 
doesn't deal in errnos itself, it can just import the BSD errno.h or 
similar...?

Cheers,
Mark

> in the wire-protocol not 
> problematic? Should xs_wire.h define its own set of constants to be
> used instead?
>
> Jacob
>
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