Date: Mon, 01 Jun 2009 00:53:39 +0200 From: =?utf-8?B?T25kxZllaiBNYWplcmVjaA==?= <oxyd.oxyd@gmail.com> To: "Gary Kline" <kline@thought.org>, "FreeBSD Mailing List" <freebsd-questions@freebsd.org> Subject: Re: how to i designate the current function...? Message-ID: <op.uutgjpotyxk8o8@localhost> In-Reply-To: <20090531223136.GA9212@thought.org> References: <20090531223136.GA9212@thought.org>
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On Mon, 01 Jun 2009 00:31:40 +0200, Gary Kline <kline@thought.org> 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.
Ondra
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