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      1 // -*- C++ -*-
      2 //===------------------- support/ibm/locale_mgmt_aix.h --------------------===//
      3 //
      4 //                     The LLVM Compiler Infrastructure
      5 //
      6 // This file is dual licensed under the MIT and the University of Illinois Open
      7 // Source Licenses. See LICENSE.TXT for details.
      8 //
      9 //===----------------------------------------------------------------------===//
     10 
     11 #ifndef _LIBCPP_SUPPORT_IBM_LOCALE_MGMT_AIX_H
     12 #define _LIBCPP_SUPPORT_IBM_LOCALE_MGMT_AIX_H
     13 
     14 #if defined(_AIX)
     15 #include "cstdlib"
     16 
     17 #ifdef __cplusplus
     18 extern "C" {
     19 #endif
     20 
     21 #if !defined(_AIX71)
     22 // AIX 7.1 and higher has these definitions.  Definitions and stubs
     23 // are provied here as a temporary workaround on AIX 6.1.
     24 
     25 #define LC_COLLATE_MASK         1
     26 #define LC_CTYPE_MASK           2
     27 #define LC_MESSAGES_MASK        4
     28 #define LC_MONETARY_MASK        8
     29 #define LC_NUMERIC_MASK         16
     30 #define LC_TIME_MASK            32
     31 #define LC_ALL_MASK             (LC_COLLATE_MASK | LC_CTYPE_MASK | \
     32                                  LC_MESSAGES_MASK | LC_MONETARY_MASK |\
     33                                  LC_NUMERIC_MASK | LC_TIME_MASK)
     34 
     35 typedef void* locale_t;
     36 
     37 // The following are stubs.  They are not supported on AIX 6.1.
     38 static inline
     39 locale_t newlocale(int category_mask, const char *locale, locale_t base)
     40 {
     41   _LC_locale_t *newloc, *loc;
     42   if ((loc = (_LC_locale_t *)__xopen_locale(locale)) == NULL)
     43   {
     44     errno = EINVAL;
     45     return (locale_t)0;
     46   }
     47   if ((newloc = (_LC_locale_t *)calloc(1, sizeof(_LC_locale_t))) == NULL)
     48   {
     49     errno = ENOMEM;
     50     return (locale_t)0;
     51   }
     52   if (!base)
     53     base = (_LC_locale_t *)__xopen_locale("C");
     54   memcpy(newloc, base, sizeof (_LC_locale_t));
     55   if (category_mask & LC_COLLATE_MASK)
     56     newloc->lc_collate = loc->lc_collate;
     57   if (category_mask & LC_CTYPE_MASK)
     58     newloc->lc_ctype = loc->lc_ctype;
     59   //if (category_mask & LC_MESSAGES_MASK)
     60   //  newloc->lc_messages = loc->lc_messages;
     61   if (category_mask & LC_MONETARY_MASK)
     62     newloc->lc_monetary = loc->lc_monetary;
     63   if (category_mask & LC_TIME_MASK)
     64     newloc->lc_time = loc->lc_time;
     65   if (category_mask & LC_NUMERIC_MASK)
     66     newloc->lc_numeric = loc->lc_numeric;
     67   return (locale_t)newloc;
     68 }
     69 static inline
     70 void freelocale(locale_t locobj)
     71 {
     72   free(locobj);
     73 }
     74 static inline
     75 locale_t uselocale(locale_t newloc)
     76 {
     77   return (locale_t)0;
     78 }
     79 #endif // !defined(_AIX71)
     80 
     81 #ifdef __cplusplus
     82 }
     83 #endif
     84 #endif // defined(_AIX)
     85 #endif // _LIBCPP_SUPPORT_IBM_LOCALE_MGMT_AIX_H
     86