401 lines
14 KiB
C++
401 lines
14 KiB
C++
// std::time_get, std::time_put implementation, GNU version -*- C++ -*-
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// Copyright (C) 2001-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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//
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// ISO C++ 14882: 22.2.5.1.2 - time_get virtual functions
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// ISO C++ 14882: 22.2.5.3.2 - time_put virtual functions
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//
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// Written by Benjamin Kosnik <bkoz@redhat.com>
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#include <locale>
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#include <bits/c++locale_internal.h>
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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template<>
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void
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__timepunct<char>::
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_M_put(char* __s, size_t __maxlen, const char* __format,
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const tm* __tm) const throw()
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{
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#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
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const size_t __len = __strftime_l(__s, __maxlen, __format, __tm,
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_M_c_locale_timepunct);
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#else
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char* __old = setlocale(LC_ALL, 0);
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const size_t __llen = strlen(__old) + 1;
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char* __sav = new char[__llen];
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memcpy(__sav, __old, __llen);
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setlocale(LC_ALL, _M_name_timepunct);
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const size_t __len = strftime(__s, __maxlen, __format, __tm);
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setlocale(LC_ALL, __sav);
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delete [] __sav;
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#endif
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// Make sure __s is null terminated.
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if (__len == 0)
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__s[0] = '\0';
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}
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template<>
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void
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__timepunct<char>::_M_initialize_timepunct(__c_locale __cloc)
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{
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if (!_M_data)
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_M_data = new __timepunct_cache<char>;
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if (!__cloc)
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{
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// "C" locale
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_M_c_locale_timepunct = _S_get_c_locale();
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_M_data->_M_date_format = "%m/%d/%y";
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_M_data->_M_date_era_format = "%m/%d/%y";
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_M_data->_M_time_format = "%H:%M:%S";
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_M_data->_M_time_era_format = "%H:%M:%S";
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_M_data->_M_date_time_format = "";
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_M_data->_M_date_time_era_format = "";
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_M_data->_M_am = "AM";
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_M_data->_M_pm = "PM";
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_M_data->_M_am_pm_format = "";
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// Day names, starting with "C"'s Sunday.
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_M_data->_M_day1 = "Sunday";
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_M_data->_M_day2 = "Monday";
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_M_data->_M_day3 = "Tuesday";
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_M_data->_M_day4 = "Wednesday";
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_M_data->_M_day5 = "Thursday";
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_M_data->_M_day6 = "Friday";
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_M_data->_M_day7 = "Saturday";
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// Abbreviated day names, starting with "C"'s Sun.
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_M_data->_M_aday1 = "Sun";
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_M_data->_M_aday2 = "Mon";
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_M_data->_M_aday3 = "Tue";
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_M_data->_M_aday4 = "Wed";
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_M_data->_M_aday5 = "Thu";
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_M_data->_M_aday6 = "Fri";
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_M_data->_M_aday7 = "Sat";
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// Month names, starting with "C"'s January.
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_M_data->_M_month01 = "January";
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_M_data->_M_month02 = "February";
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_M_data->_M_month03 = "March";
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_M_data->_M_month04 = "April";
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_M_data->_M_month05 = "May";
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_M_data->_M_month06 = "June";
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_M_data->_M_month07 = "July";
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_M_data->_M_month08 = "August";
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_M_data->_M_month09 = "September";
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_M_data->_M_month10 = "October";
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_M_data->_M_month11 = "November";
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_M_data->_M_month12 = "December";
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// Abbreviated month names, starting with "C"'s Jan.
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_M_data->_M_amonth01 = "Jan";
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_M_data->_M_amonth02 = "Feb";
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_M_data->_M_amonth03 = "Mar";
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_M_data->_M_amonth04 = "Apr";
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_M_data->_M_amonth05 = "May";
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_M_data->_M_amonth06 = "Jun";
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_M_data->_M_amonth07 = "Jul";
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_M_data->_M_amonth08 = "Aug";
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_M_data->_M_amonth09 = "Sep";
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_M_data->_M_amonth10 = "Oct";
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_M_data->_M_amonth11 = "Nov";
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_M_data->_M_amonth12 = "Dec";
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}
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else
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{
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_M_c_locale_timepunct = _S_clone_c_locale(__cloc);
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_M_data->_M_date_format = __nl_langinfo_l(D_FMT, __cloc);
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_M_data->_M_date_era_format = __nl_langinfo_l(ERA_D_FMT, __cloc);
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_M_data->_M_time_format = __nl_langinfo_l(T_FMT, __cloc);
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_M_data->_M_time_era_format = __nl_langinfo_l(ERA_T_FMT, __cloc);
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_M_data->_M_date_time_format = __nl_langinfo_l(D_T_FMT, __cloc);
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_M_data->_M_date_time_era_format = __nl_langinfo_l(ERA_D_T_FMT,
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__cloc);
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_M_data->_M_am = __nl_langinfo_l(AM_STR, __cloc);
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_M_data->_M_pm = __nl_langinfo_l(PM_STR, __cloc);
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_M_data->_M_am_pm_format = __nl_langinfo_l(T_FMT_AMPM, __cloc);
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// Day names, starting with "C"'s Sunday.
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_M_data->_M_day1 = __nl_langinfo_l(DAY_1, __cloc);
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_M_data->_M_day2 = __nl_langinfo_l(DAY_2, __cloc);
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_M_data->_M_day3 = __nl_langinfo_l(DAY_3, __cloc);
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_M_data->_M_day4 = __nl_langinfo_l(DAY_4, __cloc);
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_M_data->_M_day5 = __nl_langinfo_l(DAY_5, __cloc);
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_M_data->_M_day6 = __nl_langinfo_l(DAY_6, __cloc);
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_M_data->_M_day7 = __nl_langinfo_l(DAY_7, __cloc);
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// Abbreviated day names, starting with "C"'s Sun.
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_M_data->_M_aday1 = __nl_langinfo_l(ABDAY_1, __cloc);
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_M_data->_M_aday2 = __nl_langinfo_l(ABDAY_2, __cloc);
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_M_data->_M_aday3 = __nl_langinfo_l(ABDAY_3, __cloc);
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_M_data->_M_aday4 = __nl_langinfo_l(ABDAY_4, __cloc);
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_M_data->_M_aday5 = __nl_langinfo_l(ABDAY_5, __cloc);
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_M_data->_M_aday6 = __nl_langinfo_l(ABDAY_6, __cloc);
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_M_data->_M_aday7 = __nl_langinfo_l(ABDAY_7, __cloc);
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// Month names, starting with "C"'s January.
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_M_data->_M_month01 = __nl_langinfo_l(MON_1, __cloc);
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_M_data->_M_month02 = __nl_langinfo_l(MON_2, __cloc);
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_M_data->_M_month03 = __nl_langinfo_l(MON_3, __cloc);
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_M_data->_M_month04 = __nl_langinfo_l(MON_4, __cloc);
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_M_data->_M_month05 = __nl_langinfo_l(MON_5, __cloc);
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_M_data->_M_month06 = __nl_langinfo_l(MON_6, __cloc);
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_M_data->_M_month07 = __nl_langinfo_l(MON_7, __cloc);
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_M_data->_M_month08 = __nl_langinfo_l(MON_8, __cloc);
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_M_data->_M_month09 = __nl_langinfo_l(MON_9, __cloc);
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_M_data->_M_month10 = __nl_langinfo_l(MON_10, __cloc);
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_M_data->_M_month11 = __nl_langinfo_l(MON_11, __cloc);
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_M_data->_M_month12 = __nl_langinfo_l(MON_12, __cloc);
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// Abbreviated month names, starting with "C"'s Jan.
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_M_data->_M_amonth01 = __nl_langinfo_l(ABMON_1, __cloc);
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_M_data->_M_amonth02 = __nl_langinfo_l(ABMON_2, __cloc);
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_M_data->_M_amonth03 = __nl_langinfo_l(ABMON_3, __cloc);
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_M_data->_M_amonth04 = __nl_langinfo_l(ABMON_4, __cloc);
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_M_data->_M_amonth05 = __nl_langinfo_l(ABMON_5, __cloc);
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_M_data->_M_amonth06 = __nl_langinfo_l(ABMON_6, __cloc);
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_M_data->_M_amonth07 = __nl_langinfo_l(ABMON_7, __cloc);
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_M_data->_M_amonth08 = __nl_langinfo_l(ABMON_8, __cloc);
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_M_data->_M_amonth09 = __nl_langinfo_l(ABMON_9, __cloc);
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_M_data->_M_amonth10 = __nl_langinfo_l(ABMON_10, __cloc);
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_M_data->_M_amonth11 = __nl_langinfo_l(ABMON_11, __cloc);
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_M_data->_M_amonth12 = __nl_langinfo_l(ABMON_12, __cloc);
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}
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}
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#ifdef _GLIBCXX_USE_WCHAR_T
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template<>
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void
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__timepunct<wchar_t>::
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_M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format,
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const tm* __tm) const throw()
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{
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#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
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const size_t __len = __wcsftime_l(__s, __maxlen, __format, __tm,
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_M_c_locale_timepunct);
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#else
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char* __old = setlocale(LC_ALL, 0);
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const size_t __llen = strlen(__old) + 1;
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char* __sav = new char[__llen];
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memcpy(__sav, __old, __llen);
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setlocale(LC_ALL, _M_name_timepunct);
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const size_t __len = wcsftime(__s, __maxlen, __format, __tm);
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setlocale(LC_ALL, __sav);
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delete [] __sav;
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#endif
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// Make sure __s is null terminated.
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if (__len == 0)
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__s[0] = L'\0';
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}
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template<>
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void
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__timepunct<wchar_t>::_M_initialize_timepunct(__c_locale __cloc)
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{
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if (!_M_data)
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_M_data = new __timepunct_cache<wchar_t>;
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if (!__cloc)
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{
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// "C" locale
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_M_c_locale_timepunct = _S_get_c_locale();
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_M_data->_M_date_format = L"%m/%d/%y";
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_M_data->_M_date_era_format = L"%m/%d/%y";
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_M_data->_M_time_format = L"%H:%M:%S";
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_M_data->_M_time_era_format = L"%H:%M:%S";
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_M_data->_M_date_time_format = L"";
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_M_data->_M_date_time_era_format = L"";
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_M_data->_M_am = L"AM";
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_M_data->_M_pm = L"PM";
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_M_data->_M_am_pm_format = L"";
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// Day names, starting with "C"'s Sunday.
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_M_data->_M_day1 = L"Sunday";
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_M_data->_M_day2 = L"Monday";
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_M_data->_M_day3 = L"Tuesday";
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_M_data->_M_day4 = L"Wednesday";
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_M_data->_M_day5 = L"Thursday";
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_M_data->_M_day6 = L"Friday";
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_M_data->_M_day7 = L"Saturday";
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// Abbreviated day names, starting with "C"'s Sun.
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_M_data->_M_aday1 = L"Sun";
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_M_data->_M_aday2 = L"Mon";
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_M_data->_M_aday3 = L"Tue";
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_M_data->_M_aday4 = L"Wed";
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_M_data->_M_aday5 = L"Thu";
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_M_data->_M_aday6 = L"Fri";
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_M_data->_M_aday7 = L"Sat";
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// Month names, starting with "C"'s January.
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_M_data->_M_month01 = L"January";
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_M_data->_M_month02 = L"February";
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_M_data->_M_month03 = L"March";
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_M_data->_M_month04 = L"April";
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_M_data->_M_month05 = L"May";
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_M_data->_M_month06 = L"June";
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_M_data->_M_month07 = L"July";
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_M_data->_M_month08 = L"August";
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_M_data->_M_month09 = L"September";
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_M_data->_M_month10 = L"October";
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_M_data->_M_month11 = L"November";
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_M_data->_M_month12 = L"December";
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// Abbreviated month names, starting with "C"'s Jan.
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_M_data->_M_amonth01 = L"Jan";
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_M_data->_M_amonth02 = L"Feb";
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_M_data->_M_amonth03 = L"Mar";
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_M_data->_M_amonth04 = L"Apr";
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_M_data->_M_amonth05 = L"May";
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_M_data->_M_amonth06 = L"Jun";
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_M_data->_M_amonth07 = L"Jul";
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_M_data->_M_amonth08 = L"Aug";
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_M_data->_M_amonth09 = L"Sep";
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_M_data->_M_amonth10 = L"Oct";
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_M_data->_M_amonth11 = L"Nov";
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_M_data->_M_amonth12 = L"Dec";
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}
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else
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{
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_M_c_locale_timepunct = _S_clone_c_locale(__cloc);
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union { char *__s; wchar_t *__w; } __u;
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__u.__s = __nl_langinfo_l(_NL_WD_FMT, __cloc);
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_M_data->_M_date_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WERA_D_FMT, __cloc);
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_M_data->_M_date_era_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WT_FMT, __cloc);
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_M_data->_M_time_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WERA_T_FMT, __cloc);
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_M_data->_M_time_era_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WD_T_FMT, __cloc);
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_M_data->_M_date_time_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WERA_D_T_FMT, __cloc);
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_M_data->_M_date_time_era_format = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WAM_STR, __cloc);
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_M_data->_M_am = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WPM_STR, __cloc);
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_M_data->_M_pm = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WT_FMT_AMPM, __cloc);
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_M_data->_M_am_pm_format = __u.__w;
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// Day names, starting with "C"'s Sunday.
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__u.__s = __nl_langinfo_l(_NL_WDAY_1, __cloc);
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_M_data->_M_day1 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_2, __cloc);
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_M_data->_M_day2 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_3, __cloc);
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_M_data->_M_day3 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_4, __cloc);
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_M_data->_M_day4 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_5, __cloc);
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_M_data->_M_day5 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_6, __cloc);
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_M_data->_M_day6 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WDAY_7, __cloc);
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_M_data->_M_day7 = __u.__w;
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// Abbreviated day names, starting with "C"'s Sun.
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__u.__s = __nl_langinfo_l(_NL_WABDAY_1, __cloc);
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_M_data->_M_aday1 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_2, __cloc);
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_M_data->_M_aday2 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_3, __cloc);
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_M_data->_M_aday3 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_4, __cloc);
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_M_data->_M_aday4 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_5, __cloc);
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_M_data->_M_aday5 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_6, __cloc);
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_M_data->_M_aday6 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WABDAY_7, __cloc);
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_M_data->_M_aday7 = __u.__w;
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// Month names, starting with "C"'s January.
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__u.__s = __nl_langinfo_l(_NL_WMON_1, __cloc);
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_M_data->_M_month01 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_2, __cloc);
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_M_data->_M_month02 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_3, __cloc);
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_M_data->_M_month03 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_4, __cloc);
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_M_data->_M_month04 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_5, __cloc);
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_M_data->_M_month05 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_6, __cloc);
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_M_data->_M_month06 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_7, __cloc);
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_M_data->_M_month07 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_8, __cloc);
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_M_data->_M_month08 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_9, __cloc);
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_M_data->_M_month09 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_10, __cloc);
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_M_data->_M_month10 = __u.__w;
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__u.__s = __nl_langinfo_l(_NL_WMON_11, __cloc);
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_M_data->_M_month11 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WMON_12, __cloc);
|
|
_M_data->_M_month12 = __u.__w;
|
|
|
|
// Abbreviated month names, starting with "C"'s Jan.
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_1, __cloc);
|
|
_M_data->_M_amonth01 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_2, __cloc);
|
|
_M_data->_M_amonth02 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_3, __cloc);
|
|
_M_data->_M_amonth03 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_4, __cloc);
|
|
_M_data->_M_amonth04 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_5, __cloc);
|
|
_M_data->_M_amonth05 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_6, __cloc);
|
|
_M_data->_M_amonth06 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_7, __cloc);
|
|
_M_data->_M_amonth07 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_8, __cloc);
|
|
_M_data->_M_amonth08 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_9, __cloc);
|
|
_M_data->_M_amonth09 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_10, __cloc);
|
|
_M_data->_M_amonth10 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_11, __cloc);
|
|
_M_data->_M_amonth11 = __u.__w;
|
|
__u.__s = __nl_langinfo_l(_NL_WABMON_12, __cloc);
|
|
_M_data->_M_amonth12 = __u.__w;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
_GLIBCXX_END_NAMESPACE_VERSION
|
|
} // namespace
|