53   int prec;      /* precision from format; <0 for N/A */  in FUNCTION_NAME()  local
166     prec = -1;  in FUNCTION_NAME()
209           prec = n < 0 ? -1 : n;  in FUNCTION_NAME()
228         prec = n;  in FUNCTION_NAME()
330         if (prec >= 0) prec++;  in FUNCTION_NAME()
334           dtoaresult = __hldtoa(fparg.ldbl, xdigs, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
341           dtoaresult = __hdtoa(fparg.dbl, xdigs, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
347         if (prec < 0) prec = dtoaend - dtoaresult;  in FUNCTION_NAME()
357         if (prec < 0) /* account for digit before decpt */  in FUNCTION_NAME()
358           prec = DEFPREC + 1;  in FUNCTION_NAME()
360           prec++;  in FUNCTION_NAME()
369         if (prec == 0) prec = 1;  in FUNCTION_NAME()
371         if (prec < 0) prec = DEFPREC;  in FUNCTION_NAME()
375           dtoaresult = __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
382           dtoaresult = __dtoa(fparg.dbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
407           if (expt > -4 && expt <= prec) {  in FUNCTION_NAME()
411               prec -= expt;  in FUNCTION_NAME()
413               prec = ndig - expt;  in FUNCTION_NAME()
414             if (prec < 0) prec = 0;  in FUNCTION_NAME()
420             if (!(flags & ALT)) prec = ndig;  in FUNCTION_NAME()
425           size = expsize + prec;  in FUNCTION_NAME()
426           if (prec > 1 || flags & ALT) ++size;  in FUNCTION_NAME()
434           if (prec || flags & ALT) size += prec + 1;  in FUNCTION_NAME()
443                                               reinterpret_cast<char*>(buf), sizeof(buf)), prec);  in FUNCTION_NAME()
481           convbuf = helpers::mbsconv(mbsarg, prec);  in FUNCTION_NAME()
490         if (prec >= 0) {  in FUNCTION_NAME()
491           size = CHAR_TYPE_STRNLEN(cp, prec);  in FUNCTION_NAME()
527         if ((dprec = prec) >= 0) flags &= ~ZEROPAD;  in FUNCTION_NAME()
535         if (_umax != 0 || prec != 0) {  in FUNCTION_NAME()
626           if (prec || flags & ALT) PRINT(decimal_point, 1);  in FUNCTION_NAME()
629           prec += expt;  in FUNCTION_NAME()
633           if (prec || flags & ALT) PRINT(decimal_point, 1);  in FUNCTION_NAME()
635         PRINTANDPAD(cp, convbuf + ndig, prec, zeroes);  in FUNCTION_NAME()
637         if (prec > 1 || flags & ALT) {  in FUNCTION_NAME()
642           PAD(prec - ndig, zeroes);  in FUNCTION_NAME()