--- Roland Smith <[EMAIL PROTECTED]> wrote: > On Sun, May 04, 2008 at 08:34:30AM -0700, Unga > wrote: > > > > --- Roland Smith <[EMAIL PROTECTED]> wrote: > > > > > On Sun, May 04, 2008 at 07:02:36AM -0700, > Patrick > > > Clochesy wrote: > > > > What about using a macro (...) in front of the > > > function to csll it which > > > > passes __VARARGS__, NULL to ensure there is > always > > > a trailing NULL? I think > > > > this would at least work in GCC... Can' test > on my > > > phone though. > > > > > > That's a good idea. If one uses __VA_ARGS__ > instead > > > of __VARARGS__, it > > > should work with any C99 compliant compiler, > > > including gcc. > > > I gave it a try, but I cannot get it to work: > > (As per above wikipedia example) > > > > void realdprintf (char const *file, int line, char > > const *fmt, ...); > > #define dprintf(...) realdprintf(__FILE__, > __LINE__, > > __VA_ARGS__) > > > > To solve my problem, I must be able to indicate > the > > end of the arg list, may be by a empty string > (""), > > but GNU C compiler does not allow to specify > anything > > after the ... . > > Try something like what Patrick suggested: > > #define f(...) _f(__VA_ARGS__,NULL) >
Hey, it worked :) Thanks guys for the help. Appreciate it very much. Unga ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"