On Monday 08 December 2008 15:26:03 Dmitry Guryanov wrote:
> 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’i'm pretty sure these warnings would be there regardless. gettimeofday means a missing header, and %d will always warn if the type isnt a signed int type. feel free to post fixes for both things ;) ... -mike
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