diff options
Diffstat (limited to 'stdio-common/printf_fp.c')
| -rw-r--r-- | stdio-common/printf_fp.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c index c75289a3a9..1b550abe4f 100644 --- a/stdio-common/printf_fp.c +++ b/stdio-common/printf_fp.c @@ -52,11 +52,12 @@ the GNU I/O library. */ #ifdef USE_IN_LIBIO # define PUT(f, s, n) _IO_sputn (f, s, n) -# define PAD(f, c, n) _IO_padn (f, c, n) +# define PAD(f, c, n) (wide ? _IO_wpadn (f, c, n) : _IO_padn (f, c, n)) /* We use this file GNU C library and GNU I/O library. So make names equal. */ # undef putc -# define putc(c, f) _IO_putc_unlocked (c, f) +# define putc(c, f) (wide \ + ? _IO_putwc_unlocked (c, f) : _IO_putc_unlocked (c, f)) # define size_t _IO_size_t # define FILE _IO_FILE #else /* ! USE_IN_LIBIO */ @@ -188,6 +189,9 @@ __printf_fp (FILE *fp, /* General helper (carry limb). */ mp_limb_t cy; + /* Nonzero if this is output on a wide character stream. */ + int wide = info->wide; + char hack_digit (void) { mp_limb_t hi; @@ -765,7 +769,10 @@ __printf_fp (FILE *fp, if ((expsign == 0 && exponent >= dig_max) || (expsign != 0 && exponent > 4)) { - type = isupper (info->spec) ? 'E' : 'e'; + if ('g' - 'G' == 'e' - 'E') + type = 'E' + (info->spec - 'G'); + else + type = isupper (info->spec) ? 'E' : 'e'; fracdig_max = dig_max - 1; intdig_max = 1; chars_needed = 1 + 1 + fracdig_max + 1 + 1 + 4; |