1 // -*- C++ -*- 2 //===----------------------------------------------------------------------===// 3 // 4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5 // See https://llvm.org/LICENSE.txt for license information. 6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef _LIBCPP___SUPPORT_IBM_LOCALE_MGMT_ZOS_H 11 #define _LIBCPP___SUPPORT_IBM_LOCALE_MGMT_ZOS_H 12 13 #if defined(__MVS__) 14 # include <locale.h> 15 # include <string> 16 17 # ifdef __cplusplus 18 extern "C" { 19 # endif 20 21 # define _LC_MAX LC_MESSAGES /* highest real category */ 22 # define _NCAT (_LC_MAX + 1) /* maximum + 1 */ 23 24 # define _CATMASK(n) (1 << (n)) 25 # define LC_COLLATE_MASK _CATMASK(LC_COLLATE) 26 # define LC_CTYPE_MASK _CATMASK(LC_CTYPE) 27 # define LC_MONETARY_MASK _CATMASK(LC_MONETARY) 28 # define LC_NUMERIC_MASK _CATMASK(LC_NUMERIC) 29 # define LC_TIME_MASK _CATMASK(LC_TIME) 30 # define LC_MESSAGES_MASK _CATMASK(LC_MESSAGES) 31 # define LC_ALL_MASK (_CATMASK(_NCAT) - 1) 32 33 typedef struct locale_struct { 34 int category_mask; 35 std::string lc_collate; 36 std::string lc_ctype; 37 std::string lc_monetary; 38 std::string lc_numeric; 39 std::string lc_time; 40 std::string lc_messages; 41 }* locale_t; 42 43 // z/OS does not have newlocale, freelocale and uselocale. 44 // The functions below are workarounds in single thread mode. 45 locale_t newlocale(int category_mask, const char* locale, locale_t base); 46 void freelocale(locale_t locobj); 47 locale_t uselocale(locale_t newloc); 48 49 # ifdef __cplusplus 50 } 51 # endif 52 #endif // defined(__MVS__) 53 #endif // _LIBCPP___SUPPORT_IBM_LOCALE_MGMT_ZOS_H 54