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glibc  2.9
Functions
locale-spec.c File Reference
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include "localeinfo.h"

Go to the source code of this file.

Functions

void locale_special (const char *name, int show_category_name, int show_keyword_name)

Function Documentation

void locale_special ( const char *  name,
int  show_category_name,
int  show_keyword_name 
)

Definition at line 35 of file locale-spec.c.

{
#if 0
  /* "collate-elements": print collation elements of locale.  */
  if (strcmp (name, "collate-elements") == 0)
    {
      size_t nelem = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_ELEM_HASH_SIZE);

      if (show_category_name)
       puts ("LC_COLLATE");
      if (show_keyword_name)
       fputs ("collate-elements=", stdout);

      if (nelem != 0)
       {
         int first = 1;
         size_t cnt;

         for (cnt = 0; cnt < nelem; ++cnt)
           if (__collate_element_hash[2 * cnt] != (~((u_int32_t) 0)))
             {
              size_t idx = __collate_element_hash[2 * cnt];

              printf ("%s<%s>", first ? "" : ";",
                     &__collate_element_strings[idx]);

              /* We don't print the string.  This is only confusing
                 because only the programs have to know the
                 encoding.  The code is left in place because it
                 shows how to get the information.  */
              {
                const wchar_t *wp;

                idx = __collate_element_hash[2 * cnt + 1];
                wp = &__collate_element_values[idx];
                while (*wp != L'\0')
                  {
                    /********************************************\
                    |* XXX The element values are really wide    *|
                    |* chars.  But we are currently not able to *|
                    |* print these so fake here.          *|
                    \********************************************/
                    int ch = wctob (*wp++);
                    if (ch != EOF)
                     putchar (ch);
                    else
                     fputs ("<??\?>", stdout);
                  }

                putchar ('"');
              }
              first = 0;
             }
       }
      putchar ('\n');
      return;
    }

  if (strcmp (name, "collate-classes") == 0)
    {
      size_t nelem = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZE);
      size_t cnt;
      int first = 1;

      if (show_category_name)
       puts ("LC_COLLATE");
      if (show_keyword_name)
       fputs ("collate-classes=", stdout);

      for (cnt = 0; cnt < nelem; ++cnt)
       if (__collate_symbol_hash[2 * cnt] != 0xffffffff)
         {
           printf ("%s<%s>", first ? "" : ",",
                  &__collate_symbol_strings[__collate_symbol_hash[2 * cnt]]);
#if 0
           {
             size_t idx = __collate_symbol_hash[2 * cnt + 1];
             size_t cls;

             putchar ('=');
             for (cls = 0; cls < __collate_symbol_classes[idx]; ++cls)
              printf ("%s%d", cls == 0 ? "" : ":",
                     __collate_symbol_classes[idx + 1 + cls]);
           }
#endif
           first = 0;
         }
      putchar ('\n');
      return;
    }
#endif
}

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