Re: How to get the MAC address?

Currently we have limited support of socket ioctl.  See Scm_SocketIoctl.
We don't support SIOCGIFHWADDR (yet).  Also, we don't have a general FFI
yet.
If there's a use case I can add the support.  However, if you're on Linux,
Jens' suggestion on /sys/class... would be simpler.

--shiro



On Sun, Jul 31, 2022 at 10:22 PM Jens Thiele <[email protected]> wrote:

> Nanbu Nanbu <[email protected]> writes:
>
> > This is nanbuwks@nanbu works inc.
> > Nice to meet you.
> >
> > I am comparing several programming languages to see if they can be used
> for
> > low-level programming.
> > As an example, I am looking into how to get the MAC address of an
> Ethernet
> > adapter, preferably using Linux's ioctl.
> >
> > How do I get the MAC address of the Ethernet adapter in Gauche? Also, is
> > there a way to call ioctl?
>
> not what you asked for but maybe it is simpler to look at:
> /sys/class/net/*/address
>
> greetings
> jens
>
>
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