[U-Boot] [PATCH] kwbimage.c: Fix compile warning when building on 32/64 bit systems

[Mike Frysinger]

On Tuesday 15 September 2009 15:36:54 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > >  	if (len % sizeof(uint32_t)) {
> > > -		printf ("Error:%s[%d] - lenght is not in multiple of %ld\n",
> > > -			__FUNCTION__, len, sizeof(uint32_t));
> > > +		printf ("Error:%s[%d] - lenght is not in multiple of %d\n",
> > > +			__FUNCTION__, len, (uint32_t)sizeof(uint32_t));
> >
> > why not do it right ?  use PRIu32 from inttypes.h like POSIX intended. 
> > might
> 
> I don't think that would fix it, as PRIu32 is just "u", but what we
> really need to be compatible with both 32 and 64 bit environments is
> "%zu".

i thought it was printing a u32.  a sizeof() is size_t, so use %zu.
-mike
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