I just tried to compile alsa-lib from CVS, and it gave me errors. It
seems that atomic_read and friends are only available for kernel
processes, not for userland. At least that's the way it is on PPC:
#ifdef __KERNEL__
#define ATOMIC_INIT(i) { (i) }
#define atomic_read(v) ((v)->counter)
#define atomic_set(v,i) (((v)->counter) = (i))
etc.
Not using atomic reads where they are necessary would seem like a bad
idea. Are the ones in pcm_meter (and maybe they are used elsewhere)
really necessary? And if they are, shouldn't that code be kernel side?
Or is there a different way to do it in userland?
jack.
_______________________________________________
Alsa-devel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/alsa-devel
