#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libc/locale/lmonetary.c,v 1.19 2003/06/26 10:46:16 phantom Exp $");
+#include "xlocale_private.h"
+
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
+#include <string.h>
#include "ldpart.h"
#include "lmonetary.h"
-extern int __mlocale_changed;
extern const char * __fix_locale_grouping_str(const char *);
#define LCMONETARY_SIZE_FULL (sizeof(struct lc_monetary_T) / sizeof(char *))
empty, /* currency_symbol */
empty, /* mon_decimal_point */
empty, /* mon_thousands_sep */
- numempty, /* mon_grouping */
+ empty, /* mon_grouping [C99 7.11.2.1]*/
empty, /* positive_sign */
empty, /* negative_sign */
numempty, /* int_frac_digits */
numempty /* int_n_sign_posn */
};
-static struct lc_monetary_T _monetary_locale;
-static int _monetary_using_locale;
-static char *_monetary_locale_buf;
-
static char
cnv(const char *str)
{
return ((char)i);
}
-int
-__monetary_load_locale(const char *name)
+__private_extern__ int
+__monetary_load_locale(const char *name, locale_t loc)
{
int ret;
+ struct __xlocale_st_monetary *xp;
+ static struct __xlocale_st_monetary *cache = NULL;
+
+ /* 'name' must be already checked. */
+ if (strcmp(name, "C") == 0 || strcmp(name, "POSIX") == 0) {
+ if (!loc->_monetary_using_locale)
+ return (_LDP_CACHE);
+ loc->_monetary_using_locale = 0;
+ XL_RELEASE(loc->__lc_monetary);
+ loc->__lc_monetary = NULL;
+ loc->__mlocale_changed = 1;
+ return (_LDP_CACHE);
+ }
- ret = __part_load_locale(name, &_monetary_using_locale,
- &_monetary_locale_buf, "LC_MONETARY",
+ if (loc->_monetary_using_locale && strcmp(name, loc->__lc_monetary->_monetary_locale_buf) == 0)
+ return (_LDP_CACHE);
+ /*
+ * If the locale name is the same as our cache, use the cache.
+ */
+ if (cache && cache->_monetary_locale_buf && strcmp(name, cache->_monetary_locale_buf) == 0) {
+ loc->_monetary_using_locale = 1;
+ XL_RELEASE(loc->__lc_monetary);
+ loc->__lc_monetary = cache;
+ XL_RETAIN(loc->__lc_monetary);
+ loc->__mlocale_changed = 1;
+ return (_LDP_CACHE);
+ }
+ if ((xp = (struct __xlocale_st_monetary *)malloc(sizeof(*xp))) == NULL)
+ return _LDP_ERROR;
+ xp->__refcount = 1;
+ xp->__free_extra = (__free_extra_t)__ldpart_free_extra;
+ xp->_monetary_locale_buf = NULL;
+
+ ret = __part_load_locale(name, &loc->_monetary_using_locale,
+ &xp->_monetary_locale_buf, "LC_MONETARY",
LCMONETARY_SIZE_FULL, LCMONETARY_SIZE_MIN,
- (const char **)&_monetary_locale);
+ (const char **)&xp->_monetary_locale);
if (ret != _LDP_ERROR)
- __mlocale_changed = 1;
+ loc->__mlocale_changed = 1;
+ else
+ free(xp);
if (ret == _LDP_LOADED) {
- _monetary_locale.mon_grouping =
- __fix_locale_grouping_str(_monetary_locale.mon_grouping);
+ xp->_monetary_locale.mon_grouping =
+ __fix_locale_grouping_str(xp->_monetary_locale.mon_grouping);
-#define M_ASSIGN_CHAR(NAME) (((char *)_monetary_locale.NAME)[0] = \
- cnv(_monetary_locale.NAME))
+#define M_ASSIGN_CHAR(NAME) (((char *)xp->_monetary_locale.NAME)[0] = \
+ cnv(xp->_monetary_locale.NAME))
M_ASSIGN_CHAR(int_frac_digits);
M_ASSIGN_CHAR(frac_digits);
*/
#define M_ASSIGN_ICHAR(NAME) \
do { \
- if (_monetary_locale.int_##NAME == NULL) \
- _monetary_locale.int_##NAME = \
- _monetary_locale.NAME; \
+ if (xp->_monetary_locale.int_##NAME == NULL) \
+ xp->_monetary_locale.int_##NAME = \
+ xp->_monetary_locale.NAME; \
else \
M_ASSIGN_CHAR(int_##NAME); \
} while (0)
M_ASSIGN_ICHAR(n_sep_by_space);
M_ASSIGN_ICHAR(p_sign_posn);
M_ASSIGN_ICHAR(n_sign_posn);
+ XL_RELEASE(loc->__lc_monetary);
+ loc->__lc_monetary = xp;
+ XL_RELEASE(cache);
+ cache = xp;
+ XL_RETAIN(cache);
}
return (ret);
}
-struct lc_monetary_T *
-__get_current_monetary_locale(void)
+__private_extern__ struct lc_monetary_T *
+__get_current_monetary_locale(locale_t loc)
{
- return (_monetary_using_locale
- ? &_monetary_locale
+ return (loc->_monetary_using_locale
+ ? &loc->__lc_monetary->_monetary_locale
: (struct lc_monetary_T *)&_C_monetary_locale);
}
#ifdef LOCALE_DEBUG
void
monetdebug() {
+locale_t loc = __current_locale();
printf( "int_curr_symbol = %s\n"
"currency_symbol = %s\n"
"mon_decimal_point = %s\n"
"int_n_sep_by_space = %d\n"
"int_p_sign_posn = %d\n"
"int_n_sign_posn = %d\n",
- _monetary_locale.int_curr_symbol,
- _monetary_locale.currency_symbol,
- _monetary_locale.mon_decimal_point,
- _monetary_locale.mon_thousands_sep,
- _monetary_locale.mon_grouping,
- _monetary_locale.positive_sign,
- _monetary_locale.negative_sign,
- _monetary_locale.int_frac_digits[0],
- _monetary_locale.frac_digits[0],
- _monetary_locale.p_cs_precedes[0],
- _monetary_locale.p_sep_by_space[0],
- _monetary_locale.n_cs_precedes[0],
- _monetary_locale.n_sep_by_space[0],
- _monetary_locale.p_sign_posn[0],
- _monetary_locale.n_sign_posn[0],
- _monetary_locale.int_p_cs_precedes[0],
- _monetary_locale.int_p_sep_by_space[0],
- _monetary_locale.int_n_cs_precedes[0],
- _monetary_locale.int_n_sep_by_space[0],
- _monetary_locale.int_p_sign_posn[0],
- _monetary_locale.int_n_sign_posn[0]
+ loc->__lc_monetary->_monetary_locale.int_curr_symbol,
+ loc->__lc_monetary->_monetary_locale.currency_symbol,
+ loc->__lc_monetary->_monetary_locale.mon_decimal_point,
+ loc->__lc_monetary->_monetary_locale.mon_thousands_sep,
+ loc->__lc_monetary->_monetary_locale.mon_grouping,
+ loc->__lc_monetary->_monetary_locale.positive_sign,
+ loc->__lc_monetary->_monetary_locale.negative_sign,
+ loc->__lc_monetary->_monetary_locale.int_frac_digits[0],
+ loc->__lc_monetary->_monetary_locale.frac_digits[0],
+ loc->__lc_monetary->_monetary_locale.p_cs_precedes[0],
+ loc->__lc_monetary->_monetary_locale.p_sep_by_space[0],
+ loc->__lc_monetary->_monetary_locale.n_cs_precedes[0],
+ loc->__lc_monetary->_monetary_locale.n_sep_by_space[0],
+ loc->__lc_monetary->_monetary_locale.p_sign_posn[0],
+ loc->__lc_monetary->_monetary_locale.n_sign_posn[0],
+ loc->__lc_monetary->_monetary_locale.int_p_cs_precedes[0],
+ loc->__lc_monetary->_monetary_locale.int_p_sep_by_space[0],
+ loc->__lc_monetary->_monetary_locale.int_n_cs_precedes[0],
+ loc->__lc_monetary->_monetary_locale.int_n_sep_by_space[0],
+ loc->__lc_monetary->_monetary_locale.int_p_sign_posn[0],
+ loc->__lc_monetary->_monetary_locale.int_n_sign_posn[0]
);
}
#endif /* LOCALE_DEBUG */
projects / apple / libc.git / blobdiff