Thanks. I will have a look. > -----Original Message----- > From: Sebastian Huber <[email protected]> > Sent: Thursday, April 29, 2021 1:46 PM > To: Sommer, Jan <[email protected]>; [email protected] > Subject: Re: libbsd: React to link status change events > > On 29/04/2021 13:43, [email protected] wrote: > > > is there an easy way to register a callback function or block until a link > > status > change of an Ethernet device occurs in the libbsd stack? > > Searching for it, I found some references for EV_NETDEV in kqueue, but > this seems to be a legacy function which has been removed years ago. > > > > In the console of the Zedboard, for example, I see those events as info > statements, but haven't found an API to hook into that: > > > > info: lo0: link state changed to UP > > info: cgem0: link state changed to DOWN > > info: cgem0: link state changed to UP > You can look at the dhcpcd code to figure out how this works. I think a > routing socket can be used to get these events. > > -- > embedded brains GmbH > Herr Sebastian HUBER > Dornierstr. 4 > 82178 Puchheim > Germany > email: [email protected] > phone: +49-89-18 94 741 - 16 > fax: +49-89-18 94 741 - 08 > > Registergericht: Amtsgericht München > Registernummer: HRB 157899 > Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler > Unsere Datenschutzerklärung finden Sie hier: > https://embedded-brains.de/datenschutzerklaerung/
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