Date: Fri, 13 Aug 2010 12:50:41 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: Bruce Evans <brde@optusnet.com.au> Cc: svn-src-head@FreeBSD.org, Takanori Watanabe <takawata@FreeBSD.org>, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, John Baldwin <jhb@FreeBSD.org> Subject: Re: svn commit: r211221 - head/usr.sbin/acpi/acpidump Message-ID: <86iq3ess5a.fsf@ds4.des.no> In-Reply-To: <20100813200216.U12816@delplex.bde.org> (Bruce Evans's message of "Fri, 13 Aug 2010 20:25:28 %2B1000 (EST)") References: <201008121358.o7CDwk0d098768@svn.freebsd.org> <86pqxn50vr.fsf@ds4.des.no> <4C6414A7.6020306@FreeBSD.org> <868w4bda7e.fsf@ds4.des.no> <4C643352.5010508@FreeBSD.org> <20100813200216.U12816@delplex.bde.org>
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Bruce Evans <brde@optusnet.com.au> writes: > - `platform_class' has type uint16_t. u_int is larger than that on all > supported machines, and also on unsupported ones with 16-31 bit u_ints. > Thus the cast has almost no effect, and has no effect on the result. you have to cast it to *something*, unless you're willing to assume blindly that uint16_t =3D=3D unsigned short (and use %h). > Anyway, almost all typedefed types should be cast to [u]intmax_t for > printing, so that you don't have to know too much about what they are. long or even int is fine in many cases, e.g. uid_t, mode_t DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no
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