Re: cvs commit: src/sys/sys protosw.h src/sys/kern uipc_domain.cuipc_socket2.c

From

Dag-Erling Smørgrav <des@des.no>

Date

22 Oct 2004 09:43:09

Subject

Re: cvs commit: src/sys/sys protosw.h src/sys/kern uipc_domain.cuipc_socket2.c

Message-ID

xzpsm87xf4q.fsf@dwp.des.no

References to

Andre Oppermann (cvs-src) , Andre Oppermann, Sam Leffler (cvs-src) , Sam Leffler, Andre Oppermann (cvs-src) , Andre Oppermann, Max Laier, Max Laier (cvs-src) , Andre Oppermann (cvs-src) , Andre Oppermann, Harti Brandt (cvs-src) , Harti Brandt

Replies

Harti Brandt, Harti Brandt (cvs-src)

Referenced by

Harti Brandt, Harti Brandt (cvs-src)

[ Hide this part ]

Harti Brandt <harti@freebsd.org> writes:
> You cannot prevent the compiler from makeing temporary copies.
 
Yes, you can, using the volatile keyword.
 
DES
--
Dag-Erling Smrgrav - des@des.no