On Mon, 2008-09-01 23:13:26 +0200, Jan-Benedict Glaw <jbglaw@xxxxxxxxxx> wrote:
> On Mon, 2008-09-01 13:33:28 -0700, William Estrada <MrUmunhum@xxxxxxxxxxx> wrote:
> > Jan-Benedict Glaw wrote:
> > > On Mon, 2008-09-01 13:19:54 -0700, William Estrada <MrUmunhum@xxxxxxxxxxx> wrote:
> > > > I am trying to use GDB with my ALSA program. I wish to display (print)
> > > > a handle for
> > > > an snd_pcm_t pointer. I am getting the following error:
> > > >
> > > > > (gdb) p Device
> > > > > $9 = (snd_pcm_t *) 0x92be458
> > > > > (gdb) p *Device
> > > > > $10 = <incomplete type>
> > > >
> > > > How do I display the snd_pcm_t structure?
So... Looking at it, snd_pcm_t is willfully specified as a hidden
struct, the real definition is only used where *really* needed, that
is: inside libasound2. It's in pcm_local.h, to not allow an arbitrary
user to easily fiddle with the lib's internal state.
As you want to peek into it, I guess you're facing a problem
somewhere. It would probably help if you describe your actual problem.
MfG, JBG
--
Jan-Benedict Glaw jbglaw@xxxxxxxxxx +49-172-7608481
Signature of: The real problem with C++ for kernel modules is:
the second : the language just sucks.
-- Linus Torvalds
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