2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: TBD

*** 1,6 ****
--- 1,7 ----
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
   * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
   * Copyright (c) 1997 FreeBSD Inc.
   * All rights reserved.
   *
*** 26,45 ****
   * SUCH DAMAGE.
   */
  
  #include "lint.h"
  #include <stddef.h>
  #include "ldpart.h"
  #include "timelocal.h"
  
! static struct lc_time_T _time_locale;
! static int _time_using_locale;
! static char *time_locale_buf;
  
! #define LCTIME_SIZE (sizeof (struct lc_time_T) / sizeof (char *))
! 
! static const struct lc_time_T   _C_time_locale = {
          {
                  "Jan", "Feb", "Mar", "Apr", "May", "Jun",
                  "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
          }, {
                  "January", "February", "March", "April", "May", "June",
--- 27,44 ----
   * SUCH DAMAGE.
   */
  
  #include "lint.h"
  #include <stddef.h>
+ #include <errno.h>
  #include "ldpart.h"
  #include "timelocal.h"
+ #include "localeimpl.h"
  
! #define LCTIME_SIZE (sizeof (struct lc_time) / sizeof (char *))
  
! struct lc_time lc_time_posix = {
          {
                  "Jan", "Feb", "Mar", "Apr", "May", "Jun",
                  "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
          }, {
                  "January", "February", "March", "April", "May", "June",
*** 82,100 ****
           * ampm_fmt - To determine 12-hour clock format time (empty, if N/A)
           */
          "%I:%M:%S %p"
  };
  
! struct lc_time_T *
! __get_current_time_locale(void)
! {
!         return (_time_using_locale ? &_time_locale :
!             (struct lc_time_T *)&_C_time_locale);
! }
  
! int
! __time_load_locale(const char *name)
  {
!         return (__part_load_locale(name, &_time_using_locale,
!             &time_locale_buf, "LC_TIME", LCTIME_SIZE, LCTIME_SIZE,
!             (const char **)&_time_locale));
  }
--- 81,115 ----
           * ampm_fmt - To determine 12-hour clock format time (empty, if N/A)
           */
          "%I:%M:%S %p"
  };
  
! struct locdata __posix_time_locdata = {
!         .l_lname = "C",
!         .l_refcnt = (uint32_t)-1,
!         .l_data = { &lc_time_posix }
! };
  
! struct locdata *
! __lc_time_load(const char *name)
  {
!         struct locdata  *ldata;
!         struct lc_time  *ltime;
!         int ret;
! 
!         if ((ldata = __locdata_alloc(name, sizeof (*ltime))) == NULL) {
!                 errno = EINVAL;
!                 return (NULL);
!         }
!         ltime = ldata->l_data[0];
! 
!         ret = __part_load_locale(name, (char **)&ldata->l_data[1],
!             "LC_TIME", LCTIME_SIZE, LCTIME_SIZE, (const char **)ltime);
! 
!         if (ret != _LDP_LOADED) {
!                 __locdata_release(ldata);
!                 errno = EINVAL;
!                 return (NULL);
!         }
! 
!         return (ldata);
  }