On 17 Jul 2010, at 12:55, Sebastian H. wrote: > > I'm looking for a way to detect if an USB-Sound-Card has been > attached/detached without polling the card list with > snd_card_next() and friends. > Does ALSA provide a signaling mechanism for this or is there maybe an > other Linux way to recommend? >
udev is the basic mechanism for this Depending on your distro, you may also be able to use dbus. jch ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
