On Wed, Oct 16, 2013 at 03:31:43PM -0400, Christos Zoulas wrote: > Module Name: src > Committed By: christos > Date: Wed Oct 16 19:31:43 UTC 2013 > > Modified Files: > src/sys/sys: cdefs.h > > Log Message: > introduce __USE(variable) that uses a variable to squash unused variable > warnings. > [...] > > +#define __USE(a) ((void)(a))
I've long been using a macro like: #define USE_ARG(x) /*LINTED*/(void)&(x) to get rid of unused arg warnings, after a conversation between dsl and others (I think) on one of our lists. Regards, Al
