2964 need POSIX 2008 locale object support

          --- old/usr/src/lib/libc/port/locale/lnumeric.c
          +++ new/usr/src/lib/libc/port/locale/lnumeric.c

   1    1  /*
   2    2   * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   3    3   * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
   4    4   * All rights reserved.
   5    5   *
   6    6   * Redistribution and use in source and binary forms, with or without
   7    7   * modification, are permitted provided that the following conditions
   8    8   * are met:
   9    9   * 1. Redistributions of source code must retain the above copyright
  10   10   *    notice, this list of conditions and the following disclaimer.
  11   11   * 2. Redistributions in binary form must reproduce the above copyright
  12   12   *    notice, this list of conditions and the following disclaimer in the
  13   13   *    documentation and/or other materials provided with the distribution.
  14   14   *
  15   15   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16   16   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17   17   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18   18   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19   19   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20   20   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21   21   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22   22   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23   23   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24   24   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25   25   * SUCH DAMAGE.
  26   26   */
  27   27  
  28   28  #include "lint.h"

  29   29  #include <limits.h>
  30   30  #include "ldpart.h"
  31   31  #include "lnumeric.h"
  32   32  #include "../i18n/_locale.h"
  33   33  
  34   34  extern int __nlocale_changed;
  35   35  extern const char *__fix_locale_grouping_str(const char *);
  36   36  
  37   37  #define LCNUMERIC_SIZE (sizeof (struct lc_numeric_T) / sizeof (char *))
  38   38  
       39 +struct xlocale_numeric __xlocale_global_numeric;
       40 +
  39   41  static char     numempty[] = { CHAR_MAX, '\0' };
  40   42  
  41   43  static const struct lc_numeric_T _C_numeric_locale = {
  42   44          ".",            /* decimal_point */
  43   45          "",             /* thousands_sep */
  44   46          numempty        /* grouping */
  45   47  };
  46   48  
  47   49  static struct lc_numeric_T _numeric_locale;
  48   50  static int      _numeric_using_locale;

  49   51  static char     *_numeric_locale_buf;
  50   52  
  51   53  int
  52   54  __numeric_load_locale(const char *name)
  53   55  {
  54   56          const struct lc_numeric_T *leg = &_C_numeric_locale;
  55   57  
  56   58          int ret;
  57   59  
  58   60          ret = __part_load_locale(name, &_numeric_using_locale,
  59   61              &_numeric_locale_buf, "LC_NUMERIC", LCNUMERIC_SIZE, LCNUMERIC_SIZE,
  60   62              (const char **)&_numeric_locale);
  61   63          if (ret == _LDP_ERROR)
  62   64                  return (_LDP_ERROR);
  63   65  
  64   66          __nlocale_changed = 1;
  65   67          if (ret == _LDP_LOADED) {
  66   68                  /* Can't be empty according to C99 */
  67   69                  if (*_numeric_locale.decimal_point == '\0')
  68   70                          _numeric_locale.decimal_point =
  69   71                              _C_numeric_locale.decimal_point;

  70   72                  _numeric_locale.grouping =
  71   73                      __fix_locale_grouping_str(_numeric_locale.grouping);
  72   74                  leg = (const struct lc_numeric_T *)&_numeric_locale;
  73   75          }
  74   76          /* This is Solaris legacy, required for ABI compatability */
  75   77          _numeric[0] = *leg->decimal_point;
  76   78          _numeric[1] = *leg->grouping;
  77   79          return (ret);
  78   80  }
  79   81  
       82 +void *
       83 +__numeric_load(const char *name, locale_t l)
       84 +{
       85 +        struct xlocale_numeric *new;
       86 +
       87 +        new = calloc(sizeof(struct xlocale_numeric), 1);
       88 +
       89 +        /* XXX */
       90 +
       91 +        return (new);
       92 +}
       93 +
  80   94  struct lc_numeric_T *
  81   95  __get_current_numeric_locale(void)
  82   96  {
  83   97          return (_numeric_using_locale ? &_numeric_locale :
  84   98              (struct lc_numeric_T *)&_C_numeric_locale);
  85   99  }
    

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