55 #define print_utf8(utf8, prec) \  argument
58     convbuf = helpers::mbsconv(utf8, prec); \
76   int prec;      /* precision from format; <0 for N/A */  in FUNCTION_NAME()  local
182     prec = -1;  in FUNCTION_NAME()
225           prec = n < 0 ? -1 : n;  in FUNCTION_NAME()
244         prec = n;  in FUNCTION_NAME()
353         if (prec >= 0) prec++;  in FUNCTION_NAME()
357           dtoaresult = __hldtoa(fparg.ldbl, xdigs, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
364           dtoaresult = __hdtoa(fparg.dbl, xdigs, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
370         if (prec < 0) prec = dtoaend - dtoaresult;  in FUNCTION_NAME()
376         if (prec < 0) /* account for digit before decpt */  in FUNCTION_NAME()
377           prec = DEFPREC + 1;  in FUNCTION_NAME()
379           prec++;  in FUNCTION_NAME()
388         if (prec == 0) prec = 1;  in FUNCTION_NAME()
390         if (prec < 0) prec = DEFPREC;  in FUNCTION_NAME()
394           dtoaresult = __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
401           dtoaresult = __dtoa(fparg.dbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
430           if (expt > -4 && expt <= prec) {  in FUNCTION_NAME()
434               prec -= expt;  in FUNCTION_NAME()
436               prec = ndig - expt;  in FUNCTION_NAME()
437             if (prec < 0) prec = 0;  in FUNCTION_NAME()
443             if (!(flags & ALT)) prec = ndig;  in FUNCTION_NAME()
448           size = expsize + prec;  in FUNCTION_NAME()
449           if (prec > 1 || flags & ALT) ++size;  in FUNCTION_NAME()
457           if (prec || flags & ALT) size += prec + 1;  in FUNCTION_NAME()
466           if (name) print_utf8(name, prec);  in FUNCTION_NAME()
470         print_utf8(strerror_r(caller_errno, reinterpret_cast<char*>(buf), sizeof(buf)), prec);  in FUNCTION_NAME()
500           print_utf8(mbsarg, prec);  in FUNCTION_NAME()
503         if (prec >= 0) {  in FUNCTION_NAME()
504           size = CHAR_TYPE_STRNLEN(cp, prec);  in FUNCTION_NAME()
555         if ((dprec = prec) >= 0) flags &= ~ZEROPAD;  in FUNCTION_NAME()
563         if (_umax != 0 || prec != 0) {  in FUNCTION_NAME()
662           if (prec || flags & ALT) PRINT(decimal_point, 1);  in FUNCTION_NAME()
665           prec += expt;  in FUNCTION_NAME()
669           if (prec || flags & ALT) PRINT(decimal_point, 1);  in FUNCTION_NAME()
671         PRINTANDPAD(cp, end, prec, zeroes);  in FUNCTION_NAME()
673         if (prec > 1 || flags & ALT) {  in FUNCTION_NAME()
678           PAD(prec - ndig, zeroes);  in FUNCTION_NAME()