On Friday 20 July 2007 13:10, you wrote: > At Fri, 20 Jul 2007 12:57:07 +0100, > > Alan Horstmann wrote: > > OK. Salsa is performing the same as asound using "hw", except one other > > perhaps trivial thing I have noticed. The aplay code does > > err = snd_output_stdio_attach(&log, stderr, 0); > > and prints things > > snd_pcm_hw_params_dump(params, log); > > finishing with > > snd_output_close(log) > > In alsa-lib, the third parameter of .._attach is used to set 'close', and > > being 0, means stderr is not closed. However, with salsa the file is > > always closed at the end. I am using the aplay code as a function, and > > on the 2nd call, there are non of the print items. Preventing this close > > in salsa or the aplay code does remove the problem. Is this intended > > trimming of functionality for min size? > > Ah, that stupid wrapper for FILE I/O. I don't understand why such a > thing was introduced... > > Not sure whether I'll fix it or leave it yet. Actually, if my reading of the code is right (which it may not be), in alsa-lib all that snd_output_close(..) does is close(file) if 'close'=1. So if the aplay code does .._attach with 'close'=0, is there any reason to call snd_output_close(..)? Or just omit that? So probably no fix needed? Alan _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
