diff options
Diffstat (limited to 'stdlib/strfmon.c')
| -rw-r--r-- | stdlib/strfmon.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/stdlib/strfmon.c b/stdlib/strfmon.c index 50b87dff82..28249c1f62 100644 --- a/stdlib/strfmon.c +++ b/stdlib/strfmon.c @@ -52,6 +52,14 @@ out_char (*_s++); \ } while (0) +#define out_nstring(String, N) \ + do { \ + int _n = (N); \ + const char *_s = (String); \ + while (_n-- > 0) \ + out_char (*_s++); \ + } while (0) + #define to_digit(Ch) ((Ch) - '0') @@ -136,9 +144,11 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) const char *other_sign_string; int done; const char *currency_symbol; + size_t currency_symbol_len; int width; char *startp; const void *ptr; + char space_char; /* Process all character which do not introduce a format specification. */ @@ -294,6 +304,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) { case 'i': /* Use international currency symbol. */ currency_symbol = _NL_CURRENT (LC_MONETARY, INT_CURR_SYMBOL); + currency_symbol_len = 3; + space_char = currency_symbol[3]; if (right_prec == -1) { if (*_NL_CURRENT (LC_MONETARY, INT_FRAC_DIGITS) == CHAR_MAX) @@ -304,6 +316,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) break; case 'n': /* Use national currency symbol. */ currency_symbol = _NL_CURRENT (LC_MONETARY, CURRENCY_SYMBOL); + currency_symbol_len = strlen (currency_symbol); + space_char = ' '; if (right_prec == -1) { if (*_NL_CURRENT (LC_MONETARY, FRAC_DIGITS) == CHAR_MAX) @@ -424,14 +438,14 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) preceding the value */ if (cs_precedes) { - left_bytes += strlen (currency_symbol); + left_bytes += currency_symbol_len; if (sep_by_space != 0) ++left_bytes; } if (other_cs_precedes) { - other_left_bytes += strlen (currency_symbol); + other_left_bytes += currency_symbol_len; if (other_sep_by_space != 0) ++other_left_bytes; } @@ -491,7 +505,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) if (sign_posn == 4) { if (sep_by_space == 2) - out_char (' '); + out_char (space_char); out_string (sign_string); if (sep_by_space == 1) /* POSIX.2 and SUS are not clear on this case, but C99 @@ -500,7 +514,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) } else if (sep_by_space == 1) - out_char (' '); + out_char (space_char); } } else @@ -580,8 +594,8 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...) || (sign_posn == 2 && sep_by_space == 1) || (sign_posn == 1 && sep_by_space == 1) || (sign_posn == 0 && sep_by_space == 1)) - out_char (' '); - out_string (currency_symbol); + out_char (space_char); + out_nstring (currency_symbol, currency_symbol_len); if (sign_posn == 4) { if (sep_by_space == 2) |