Re: Problem with __OLD_GET

[Takashi Iwai <tiwai@suse.de>]

At Thu, 15 Jan 2004 15:23:06 +0100,
Arve Knudsen wrote:
> 
> Hi
> 
> Like I explained in a post some time back, I've been having problems with 
> not getting correct values from snd_pcm_hw_params functions (specifically 
> snd_pcm_hw_params_get_channels_max). I never got an answer though, and the 
> problem disappeared for a while. However it has reappeared, so I decided 
> to find the source (no pun intended) of the problem. It turns out for some 
> reason the deprecated symbols are getting called (__OLD_GET), so when I 
> expect to have the passed value pointer filled in, all that happens is it 
> gets zeroed. I'm afraid I don't understand all the preprocessor magic, so 
> I don't completely understand why this happens. That is, the correct 
> versions of these functions have been called correctly, but suddenly the 
> old ones are used instead.
> 
> Maybe its down to some weird linking problem, it only happens with a 
> dynamically loaded PortAudio plugin I've written for an xmms fork called 
> beep-media-player. If anyone could come up with a likely explanation as to 
> what's going on here, I'd be grateful. Is there some mechanism that 
> figures my lib is linked against an old version of ALSA-lib? Btw, I'm 
> using ALSA-lib 1.0.1, and drivers compiled into 2.6.1-mm2.

is libtool enough new?
otherwise this kind of confusion can happen.


Takashi


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