libc/stdio/xprintf_float.c

154 	int expt;		/* integer value of exponent */
210 			    &expt, &signflag, &dtoaend);
215 			    &expt, &signflag, &dtoaend);
219 		if (expt == INT_MAX)
250 		    &expt, &signflag, &dtoaend);
255 		    &expt, &signflag, &dtoaend);
256 		if (expt == 9999)
257 			expt = INT_MAX;
262 	if (expt == INT_MAX) {	/* inf or nan */
274 		if (expt > -4 && expt <= prec) {
278 				prec -= expt;
280 				prec = ndig - expt;
293 		expsize = exponent(expstr, expt - 1, expchar);
299 		if (expt > 0)
300 			size = expt;
306 		if (grouping && expt > 0) {
309 			lead = expt;
322 			lead = expt;
371 			if (expt <= 0) {
375 				ret += __printf_pad(io, -expt, 1);
377 				prec += expt;