diff options
Diffstat (limited to 'sysdeps/generic/printf_fphex.c')
| -rw-r--r-- | sysdeps/generic/printf_fphex.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sysdeps/generic/printf_fphex.c b/sysdeps/generic/printf_fphex.c index d4cba3f4e7..9a80ba833b 100644 --- a/sysdeps/generic/printf_fphex.c +++ b/sysdeps/generic/printf_fphex.c @@ -427,11 +427,15 @@ __printf_fphex (FILE *fp, /* Now we have all information to compute the size. */ width -= ((negative || info->showsign || info->space) /* Sign. */ - + 2 + 1 + 1 + precision + 1 + 1 + + 2 + 1 + 0 + precision + 1 + 1 /* 0x h . hhh P ExpoSign. */ + ((expbuf + sizeof expbuf) - expstr)); /* Exponent. */ + /* Count the decimal point. */ + if (precision > 0 || info->alt) + width -= wide ? 1 : strlen (decimal); + /* A special case when the mantissa or the precision is zero and the `#' is not given. In this case we must not print the decimal point. */ if (precision == 0 && !info->alt) @@ -463,9 +467,10 @@ __printf_fphex (FILE *fp, if (precision > 0) { + ssize_t tofill = precision - (numend - numstr); PRINT (numstr, wnumstr, MIN (numend - numstr, precision)); - if (precision > numend - numstr) - PADN ('0', precision - (numend - numstr)); + if (tofill > 0) + PADN ('0', tofill); } if (info->left && info->pad == '0' && width > 0) |