2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
6 * These libraries and programs are free software; you can
7 * redistribute them and/or modify them under the terms of the GNU
8 * Lesser General Public License as published by the Free Software
9 * Foundation; either version 2 of the License, or (at your option)
12 * These libraries and programs are distributed in the hope that
13 * they will be useful, but WITHOUT ANY WARRANTY; without even the
14 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU Lesser General Public License for more
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with these librararies and programs; if not, write
20 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
21 * Floor, Boston, MA 02110-1301 USA
23 /* $XConsortium: setlocale.c /main/3 1995/11/01 17:17:13 rswiston $ */
24 /***************************************************************
26 * AT&T - PROPRIETARY *
28 * THIS IS PROPRIETARY SOURCE CODE LICENSED BY *
31 * Copyright (c) 1995 AT&T Corp. *
32 * All Rights Reserved *
34 * This software is licensed by AT&T Corp. *
35 * under the terms and conditions of the license in *
36 * http://www.research.att.com/orgs/ssr/book/reuse *
38 * This software was created by the *
39 * Software Engineering Research Department *
40 * AT&T Bell Laboratories *
42 * For further information contact *
43 * gsf@research.att.com *
45 ***************************************************************/
47 /* : : generated by proto : : */
49 #if !defined(__PROTO__)
50 #if defined(__STDC__) || defined(__cplusplus) || defined(_proto) || defined(c_plusplus)
51 #if defined(__cplusplus)
52 #define __MANGLE__ "C"
57 #define __PROTO__(x) x
59 #define __PARAM__(n,o) n
60 #if !defined(__STDC__) && !defined(__cplusplus)
61 #if !defined(c_plusplus)
72 #define __PROTO__(x) ()
73 #define __OTORP__(x) x
74 #define __PARAM__(n,o) o
82 #if defined(__cplusplus) || defined(c_plusplus)
83 #define __VARARG__ ...
87 #if defined(__STDARG__)
88 #define __VA_START__(p,a) va_start(p,a)
90 #define __VA_START__(p,a) va_start(p)
107 _ast_setlocale __PARAM__((register int category, const char* locale), (category, locale)) __OTORP__(register int category; const char* locale;){
108 #if _hdr_locale && _lib_setlocale
109 register Locale_t* lc;
112 static Locale_t def[] =
115 { LC_COLLATE, LC_SET_COLLATE },
116 { LC_CTYPE, LC_SET_CTYPE },
118 { LC_MESSAGES, LC_SET_MESSAGES },
120 { LC_MONETARY, LC_SET_MONETARY },
121 { LC_NUMERIC, LC_SET_NUMERIC },
122 { LC_TIME, LC_SET_TIME },
126 for (lc = def; lc < def + elementsof(def); lc++)
128 if (!(p = setlocale(lc->category, NiL)) || !(p = strdup(p)))
132 if ((p = setlocale(category, locale)) && locale)
135 for (lc = def; lc < def + elementsof(def); lc++)
136 if (lc->category == category)
138 if (streq(lc->locale, p))
140 ast.locale.set &= ~lc->set;
141 if (lc->set & LC_SET_COLLATE)
142 ast.collate = strcmp;
146 ast.locale.set |= lc->set;
147 if (lc->set & LC_SET_COLLATE)
148 ast.collate = strcoll;
155 return(!locale || !*locale || !strcmp(locale, "C") || !strcmp(locale, "POSIX") ? "C" : (char*)0);