github.com/afumu/libc@v0.0.6/musl/src/internal/locale_impl.h (about)

     1  #ifndef _LOCALE_IMPL_H
     2  #define _LOCALE_IMPL_H
     3  
     4  #include <locale.h>
     5  #include <stdlib.h>
     6  #include "libc.h"
     7  #include "pthread_impl.h"
     8  
     9  #define LOCALE_NAME_MAX 23
    10  
    11  struct __locale_map {
    12  	const void *map;
    13  	size_t map_size;
    14  	char name[LOCALE_NAME_MAX+1];
    15  	const struct __locale_map *next;
    16  };
    17  
    18  extern hidden const struct __locale_map __c_dot_utf8;
    19  extern hidden const struct __locale_struct __c_locale;
    20  extern hidden const struct __locale_struct __c_dot_utf8_locale;
    21  
    22  hidden const struct __locale_map *__get_locale(int, const char *);
    23  hidden const char *__mo_lookup(const void *, size_t, const char *);
    24  hidden const char *__lctrans(const char *, const struct __locale_map *);
    25  hidden const char *__lctrans_cur(const char *);
    26  hidden const char *__lctrans_impl(const char *, const struct __locale_map *);
    27  hidden int __loc_is_allocated(locale_t);
    28  hidden char *__gettextdomain(void);
    29  
    30  #define LOC_MAP_FAILED ((const struct __locale_map *)-1)
    31  
    32  #define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)])
    33  #define LCTRANS_CUR(msg) __lctrans_cur(msg)
    34  
    35  #define C_LOCALE ((locale_t)&__c_locale)
    36  #define UTF8_LOCALE ((locale_t)&__c_dot_utf8_locale)
    37  
    38  #define CURRENT_LOCALE (__pthread_self()->locale)
    39  
    40  #define CURRENT_UTF8 (!!__pthread_self()->locale->cat[LC_CTYPE])
    41  
    42  #undef MB_CUR_MAX
    43  #define MB_CUR_MAX (CURRENT_UTF8 ? 4 : 1)
    44  
    45  #endif