[openbeos] Re: driver dprintf question

"Alexander G. M. Smith" <agmsmith@xxxxxxxxxx> wrote:
> Bruno van Dooren wrote on Thu, 24 Jul 2003 21:16:13 +0200:
> > i am debugging my ps2 input device driver. for that i am using the 
> > kernel
> > syslog file by using dprintf.
> > i wanted to print timeout values of type t_bigtime that hold 
> > SystemTime()
> > values.
> Kernel dprintf is more limited than regular printf.  Doesn't do 
> floating point 
> at all, and doesn't do octal numbers.  For 64 bit integers, use %Ld 
> rather
> than %ld (32 bit integers) or %d (native integer length).

Apart from that, that's also needed in userland! %Ld for 64 bit values 
(or %lld - dunno if that works on BeOS, though), %ld is only 32 bits.

Adios...
   Axel.

Other related posts: