On Tuesday 02 December 2008 11:12:01 pm Mike Frysinger wrote:
> On Tuesday 02 December 2008 03:59:09 Dmitry Guryanov wrote:
> > sbrk has arguments of type intptr_t, which is long in on x86_64.
> > There is following line in mmapstress03:
> >
> > if (sbrk(-NUM_SEGS * pagesize) == NEG1) {
> >
> > here the type of argument is int, because of constant NUM_SEGS, and this
> > test fails here on x86_64. So let constants will be long.
>
> seems wonky to declare size at all ... does it work if you drop the U ?
> -mike
Yes, it works, but compiles with warnings:
cc -I../../../../include -O -g -Wall
mmapstress03.c -L../../../../lib -lltp -o mmapstress03
mmapstress03.c: In function ‘main’:
mmapstress03.c:138: warning: format ‘%d’ expects type ‘int’, but argument 3 has
type ‘long unsigned int’
mmapstress03.c:139: warning: implicit declaration of function ‘gettimeofday’
--
Dmitry Guryanov
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