diff options
Diffstat (limited to 'stdio-common/printf_fphex.c')
| -rw-r--r-- | stdio-common/printf_fphex.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c index 3dbbefd972..5af380da62 100644 --- a/stdio-common/printf_fphex.c +++ b/stdio-common/printf_fphex.c @@ -103,9 +103,17 @@ __printf_fphex (FILE *fp, } fpnum; - /* Locale-dependent representation of decimal point. */ - const char *decimal; - wchar_t decimalwc; + /* This function always uses LC_NUMERIC. */ + assert (info->extra == 0); + + /* Locale-dependent representation of decimal point. Hexadecimal + formatting always using LC_NUMERIC (disregarding info->extra). */ + const char *decimal = _NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); + wchar_t decimalwc = _NL_CURRENT_WORD (LC_NUMERIC, + _NL_NUMERIC_DECIMAL_POINT_WC); + + /* The decimal point character must never be zero. */ + assert (*decimal != '\0' && decimalwc != L'\0'); /* "NaN" or "Inf" for the special cases. */ const char *special = NULL; @@ -147,22 +155,6 @@ __printf_fphex (FILE *fp, /* Nonzero if this is output on a wide character stream. */ int wide = info->wide; - - /* Figure out the decimal point character. */ - if (info->extra == 0) - { - decimal = _NL_CURRENT (LC_NUMERIC, DECIMAL_POINT); - decimalwc = _NL_CURRENT_WORD (LC_NUMERIC, _NL_NUMERIC_DECIMAL_POINT_WC); - } - else - { - decimal = _NL_CURRENT (LC_MONETARY, MON_DECIMAL_POINT); - decimalwc = _NL_CURRENT_WORD (LC_MONETARY, - _NL_MONETARY_DECIMAL_POINT_WC); - } - /* The decimal point character must never be zero. */ - assert (*decimal != '\0' && decimalwc != L'\0'); - #define PRINTF_FPHEX_FETCH(FLOAT, VAR) \ { \ (VAR) = *(const FLOAT *) args[0]; \ |