Re: GCC 3.2 replacement for streammarker?

[Steve Greenland <steveg@moregruel.net>]

On 27-Oct-02, 11:09 (CST), Steve Greenland <steveg@moregruel.net> wrote: 
> int my_fgetc(FILE *foo) {
> 	int c;
> 	if (bp) {
> 		if (*bp != '\0') {
> 			c = (int) *bp++;	
> 		} else {
> 			bp == NULL;
> 		}
> 	} else {
> 		c = fgetc(foo);
> 		if (dobuf) {
> 			add_to_buf(c);
> 		}
> 	}
> 	return c;
> }

Oops. That's wrong. Here's a better version:

int my_fgetc(FILE *foo) {
	int c;
	if (bp) {
		if (*bp != '\0') {
			c = (int) *bp++;	
		} else {
			bp == NULL;
			c = fgetc(foo);
		}
	} else {
		c = fgetc(foo);
	}

	if (dobuf && !bp) {
		add_to_buf(c);
	}

	return c;
}

-- 
Steve Greenland

    The irony is that Bill Gates claims to be making a stable operating
    system and Linus Torvalds claims to be trying to take over the
    world.       -- seen on the net