Date: Tue, 11 Oct 2011 09:45:29 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: Jaakko Heinonen <jh@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r226151 - head/usr.bin/kdump Message-ID: <86hb3gj7ja.fsf@ds4.des.no> In-Reply-To: <20111010145642.GA2057@a91-153-123-205.elisa-laajakaista.fi> (Jaakko Heinonen's message of "Mon, 10 Oct 2011 17:56:43 %2B0300") References: <201110081221.p98CLpWq062285@svn.freebsd.org> <20111010145642.GA2057@a91-153-123-205.elisa-laajakaista.fi>
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Jaakko Heinonen <jh@FreeBSD.org> writes:
> Dag-Erling Smorgrav <des@FreeBSD.org> writes:
> > +#define print_number(i,n,c) \
> > + do { \
> > + if (decimal) \
> > + printf("%c%jd", c, (intmax_t)*i); \
> > + else \
> > + printf("%c%#jx", c, (intmax_t)*i); \
> > + i++; \
> > + n--; \
> > + c =3D ','; \
> > + } while (0)
> Are you sure that this change doesn't cause a regression on platforms
> where sizeof(long) !=3D sizeof(intmax_t)?
>
> For example, previously, on i386 print_number() printed "0xffffffff" for
> -1 while after your change it will print "0xffffffffffffffff" (with %#jx).
You are right, the cast for the hex case should be to uintmax_t. I
think I got all the other instances right...
DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no
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