Date: Wed, 25 Jul 2001 07:53:17 +0100 From: "Richard Smith" <rdls@satamatics.com> To: "Mike Meyer" <mwm@mired.org> Cc: <questions@freebsd.org> Subject: RE: applixware Message-ID: <703AB71471B6024CB86D219058DB64FB02E14B@matrix.satamatics.net>
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From: Mike Meyer [mailto:mwm@mired.org]
> Richard Smith <rdls@satamatics.com> types:
> > From: Mike Meyer [mailto:mwm@mired.org]
> > > Richard Smith <rdls@satamatics.com> types:
> > > > > From: Mike Meyer [mailto:mwm@mired.org]
> > > > > Richard Smith <rdls@satamatics.com> types:
> > > > > > > #include <sys/types.h>
> > > > > > > int getresuid(uid_t *a, uid_t *b, uid_t *c) { return 1; }
> > > > > > Pretty, but:
> > > > > > int getresuid(uid_t *, uid_t *, uid_t *) { return 1; }
> > > > > > would be better. I don't like sloppy code either ;-)
> > > > > That doesn't compile for me - it complains about the=20
> > > paramenter name
> > > > > being omitted. I agree that it would be better to omit=20
> > > them, but the
> > > > > compiler won't let me. If you can tell me how to make it=20
> > > do that, I'd
> > > > > appreciate it.
> > > > Would you beleive it? The reason I adopted the practice=20
> of omitting
> > > > unused
> > > > parameters in the first place, was because the compiler=20
> > > used to warn me=20
> > > > about it (this was back in the 3.x days).=20
> > > > I've just discovered that the version of cc/gcc (2.95.3)=20
> > > that comes with
> > > > 4.3-RELEASE doesn't care if I do or I don't, (with any -W=20
> > > settings) :-/
> > > > So which compiler/version are you using?
> > > What was on 4-STABLE as of late June. It identifies itself as
> > > 2.95.3. I'm not using any -W switch, and trying "-Wall"=20
> doesn't change
> > > anything.
> >=20
> > Intriguing. What's the exact command line + file + error message?
>=20
> cc -Wall -shared -fPIC -DPIC -o getresuid.so getresuid.c
> getresuid.c: In function `getresuid':
> getresuid.c:8: parameter name omitted
> getresuid.c:8: parameter name omitted
> getresuid.c:8: parameter name omitted
>=20
> I get the same results if -Wall is omitted.
SOLUTION: rename getresuid.c to getresuid.cc, contrary to=20
my original post :-(=20
Sorry, die hard c++ programmer here.
--
Richard Smith
Network Systems Director
Satamatics Ltd
Green Lane, Tewkesbury, GL20 8HD, United Kingdom
Tel: +44 1684 278610
Fax: +44 1684 278611
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