On Mon, 01 Jun 2009 00:53:39 +0200 Ondřej Majerech <[email protected]> wrote:
> On Mon, 01 Jun 2009 00:31:40 +0200, Gary Kline <[email protected]> > wrote: > > > I'm not sure this is std yet, but think it is available in > > gcc. If I'm calling funtion bar(char *, char) with one of the args > > incorrect, is there a way to have gcc name bar() in an > > error message? > > > > Are you looking for the __FUNCTION__ macro? > > void baz( char yes_no ) { > if ( yes_no == 'Y' || yes_no == 'N' ) { > // Do stuff... > } else { > printf( "%s: %s\n", __FUNCTION__, "I got an invalid arg" ); > } > } > > AFAIK, this isn't standard C, but well supported on GCC. __FUNCTION__ is commonly supported, but has never been standardised; C99 defines __func__ instead. See http://gcc.gnu.org/onlinedocs/gcc/Function-Names.html for details. -- Bruce Cran _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[email protected]"
