At Mon, 26 Nov 2007 12:53:52 +0200, Cosmin Humeniuc wrote: > > Thank you for the reply, Takashi. > > The problem is, I'm not sure what should I loop through. I saw this > list on the wiki ( > http://www.alsa-project.org/main/index.php/DeviceNames ) but I don't > know how it was obtained. The code would be like: int card = -1; while (!snd_card_next(&card) && card >= 0) { ... } Takashi > > Cosmin > > On 11/23/07, Takashi Iwai <tiwai@xxxxxxx> wrote: > > At Mon, 19 Nov 2007 09:12:51 +0200, > > Cosmin Humeniuc wrote: > > > > > > Hi, > > > > > > I am trying to develop an application using the ALSA library. I read > > > in a book about the snd_cards function, but it doesn't seem to be > > > defined anywhere. (The book is rather old, though, it talks about the > > > 0.5.x series). > > > > > > The compiler doesn't complain, but the linker gives me an "undefined > > > reference to `snd_cards'" error. I assume this function is deprecated, > > > but what can I use instead? > > > > Oh that myth. I myself already forgot about that function :) > > > > On ALSA 1.x, there is no corresponding function. You'll need to > > loop and check the presence of each card. > > > > > > Takashi > > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
