/[cvs]/eggdrop1.9/intl/libgnuintl.h
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Revision 1.2 - (hide annotations) (download) (as text)
Fri Mar 7 11:30:34 2003 UTC (16 years, 7 months ago) by tothwolf
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +213 -45 lines
File MIME type: text/x-csrc
* Upgraded gettext to version 0.11.5.

1 ite 1.1 /* Message catalogs for internationalization.
2 tothwolf 1.2 Copyright (C) 1995-1997, 2000-2002 Free Software Foundation, Inc.
3 ite 1.1
4     This program is free software; you can redistribute it and/or modify it
5     under the terms of the GNU Library General Public License as published
6     by the Free Software Foundation; either version 2, or (at your option)
7     any later version.
8    
9     This program is distributed in the hope that it will be useful,
10     but WITHOUT ANY WARRANTY; without even the implied warranty of
11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12     Library General Public License for more details.
13    
14     You should have received a copy of the GNU Library General Public
15     License along with this program; if not, write to the Free Software
16     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
17     USA. */
18    
19     #ifndef _LIBINTL_H
20     #define _LIBINTL_H 1
21    
22     #include <locale.h>
23    
24     /* The LC_MESSAGES locale category is the category used by the functions
25     gettext() and dgettext(). It is specified in POSIX, but not in ANSI C.
26     On systems that don't define it, use an arbitrary value instead.
27 tothwolf 1.2 On Solaris, <locale.h> defines __LOCALE_H (or _LOCALE_H in Solaris 2.5)
28     then includes <libintl.h> (i.e. this file!) and then only defines
29     LC_MESSAGES. To avoid a redefinition warning, don't define LC_MESSAGES
30     in this case. */
31     #if !defined LC_MESSAGES && !(defined __LOCALE_H || (defined _LOCALE_H && defined __sun))
32 ite 1.1 # define LC_MESSAGES 1729
33     #endif
34    
35     /* We define an additional symbol to signal that we use the GNU
36     implementation of gettext. */
37     #define __USE_GNU_GETTEXT 1
38    
39 tothwolf 1.2 /* Provide information about the supported file formats. Returns the
40     maximum minor revision number supported for a given major revision. */
41     #define __GNU_GETTEXT_SUPPORTED_REVISION(major) \
42     ((major) == 0 ? 1 : -1)
43    
44 ite 1.1 /* Resolve a platform specific conflict on DJGPP. GNU gettext takes
45     precedence over _conio_gettext. */
46     #ifdef __DJGPP__
47     # undef gettext
48     #endif
49    
50 tothwolf 1.2 /* Use _INTL_PARAMS, not PARAMS, in order to avoid clashes with identifiers
51     used by programs. Similarly, test __PROTOTYPES, not PROTOTYPES. */
52     #ifndef _INTL_PARAMS
53     # if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
54     # define _INTL_PARAMS(args) args
55 ite 1.1 # else
56 tothwolf 1.2 # define _INTL_PARAMS(args) ()
57 ite 1.1 # endif
58     #endif
59    
60     #ifdef __cplusplus
61     extern "C" {
62     #endif
63    
64 tothwolf 1.2
65     /* We redirect the functions to those prefixed with "libintl_". This is
66     necessary, because some systems define gettext/textdomain/... in the C
67     library (namely, Solaris 2.4 and newer, and GNU libc 2.0 and newer).
68     If we used the unprefixed names, there would be cases where the
69     definition in the C library would override the one in the libintl.so
70     shared library. Recall that on ELF systems, the symbols are looked
71     up in the following order:
72     1. in the executable,
73     2. in the shared libraries specified on the link command line, in order,
74     3. in the dependencies of the shared libraries specified on the link
75     command line,
76     4. in the dlopen()ed shared libraries, in the order in which they were
77     dlopen()ed.
78     The definition in the C library would override the one in libintl.so if
79     either
80     * -lc is given on the link command line and -lintl isn't, or
81     * -lc is given on the link command line before -lintl, or
82     * libintl.so is a dependency of a dlopen()ed shared library but not
83     linked to the executable at link time.
84     Since Solaris gettext() behaves differently than GNU gettext(), this
85     would be unacceptable.
86    
87     The redirection happens by default through macros in C, so that &gettext
88     is independent of the compilation unit, but through inline functions in
89     C++, in order not to interfere with the name mangling of class fields or
90     class methods called 'gettext'. */
91    
92     /* The user can define _INTL_REDIRECT_INLINE or _INTL_REDIRECT_MACROS.
93     If he doesn't, we choose the method. A third possible method is
94     _INTL_REDIRECT_ASM, supported only by GCC. */
95     #if !(defined _INTL_REDIRECT_INLINE || defined _INTL_REDIRECT_MACROS)
96     # if __GNUC__ >= 2 && (defined __STDC__ || defined __cplusplus)
97     # define _INTL_REDIRECT_ASM
98     # else
99     # ifdef __cplusplus
100     # define _INTL_REDIRECT_INLINE
101     # else
102     # define _INTL_REDIRECT_MACROS
103     # endif
104     # endif
105     #endif
106     /* Auxiliary macros. */
107     #ifdef _INTL_REDIRECT_ASM
108     # define _INTL_ASM(cname) __asm__ (_INTL_ASMNAME (__USER_LABEL_PREFIX__, #cname))
109     # define _INTL_ASMNAME(prefix,cnamestring) _INTL_STRINGIFY (prefix) cnamestring
110     # define _INTL_STRINGIFY(prefix) #prefix
111     #else
112     # define _INTL_ASM(cname)
113     #endif
114    
115 ite 1.1 /* Look up MSGID in the current default message catalog for the current
116     LC_MESSAGES locale. If not found, returns MSGID itself (the default
117     text). */
118 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
119     extern char *libintl_gettext (const char *__msgid);
120     static inline char *gettext (const char *__msgid)
121     {
122     return libintl_gettext (__msgid);
123     }
124     #else
125     #ifdef _INTL_REDIRECT_MACROS
126     # define gettext libintl_gettext
127     #endif
128     extern char *gettext _INTL_PARAMS ((const char *__msgid))
129     _INTL_ASM (libintl_gettext);
130     #endif
131 ite 1.1
132     /* Look up MSGID in the DOMAINNAME message catalog for the current
133     LC_MESSAGES locale. */
134 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
135     extern char *libintl_dgettext (const char *__domainname, const char *__msgid);
136     static inline char *dgettext (const char *__domainname, const char *__msgid)
137     {
138     return libintl_dgettext (__domainname, __msgid);
139     }
140     #else
141     #ifdef _INTL_REDIRECT_MACROS
142     # define dgettext libintl_dgettext
143     #endif
144     extern char *dgettext _INTL_PARAMS ((const char *__domainname,
145     const char *__msgid))
146     _INTL_ASM (libintl_dgettext);
147     #endif
148 ite 1.1
149     /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
150     locale. */
151 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
152     extern char *libintl_dcgettext (const char *__domainname, const char *__msgid,
153     int __category);
154     static inline char *dcgettext (const char *__domainname, const char *__msgid,
155     int __category)
156     {
157     return libintl_dcgettext (__domainname, __msgid, __category);
158     }
159     #else
160     #ifdef _INTL_REDIRECT_MACROS
161     # define dcgettext libintl_dcgettext
162     #endif
163     extern char *dcgettext _INTL_PARAMS ((const char *__domainname,
164     const char *__msgid,
165     int __category))
166     _INTL_ASM (libintl_dcgettext);
167     #endif
168 ite 1.1
169    
170     /* Similar to `gettext' but select the plural form corresponding to the
171     number N. */
172 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
173     extern char *libintl_ngettext (const char *__msgid1, const char *__msgid2,
174     unsigned long int __n);
175     static inline char *ngettext (const char *__msgid1, const char *__msgid2,
176     unsigned long int __n)
177     {
178     return libintl_ngettext (__msgid1, __msgid2, __n);
179     }
180     #else
181     #ifdef _INTL_REDIRECT_MACROS
182     # define ngettext libintl_ngettext
183     #endif
184     extern char *ngettext _INTL_PARAMS ((const char *__msgid1,
185     const char *__msgid2,
186     unsigned long int __n))
187     _INTL_ASM (libintl_ngettext);
188     #endif
189 ite 1.1
190     /* Similar to `dgettext' but select the plural form corresponding to the
191     number N. */
192 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
193     extern char *libintl_dngettext (const char *__domainname, const char *__msgid1,
194     const char *__msgid2, unsigned long int __n);
195     static inline char *dngettext (const char *__domainname, const char *__msgid1,
196     const char *__msgid2, unsigned long int __n)
197     {
198     return libintl_dngettext (__domainname, __msgid1, __msgid2, __n);
199     }
200     #else
201     #ifdef _INTL_REDIRECT_MACROS
202     # define dngettext libintl_dngettext
203     #endif
204     extern char *dngettext _INTL_PARAMS ((const char *__domainname,
205     const char *__msgid1,
206     const char *__msgid2,
207     unsigned long int __n))
208     _INTL_ASM (libintl_dngettext);
209     #endif
210 ite 1.1
211     /* Similar to `dcgettext' but select the plural form corresponding to the
212     number N. */
213 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
214     extern char *libintl_dcngettext (const char *__domainname,
215     const char *__msgid1, const char *__msgid2,
216     unsigned long int __n, int __category);
217     static inline char *dcngettext (const char *__domainname,
218     const char *__msgid1, const char *__msgid2,
219     unsigned long int __n, int __category)
220     {
221     return libintl_dcngettext (__domainname, __msgid1, __msgid2, __n, __category);
222     }
223     #else
224     #ifdef _INTL_REDIRECT_MACROS
225     # define dcngettext libintl_dcngettext
226     #endif
227     extern char *dcngettext _INTL_PARAMS ((const char *__domainname,
228     const char *__msgid1,
229     const char *__msgid2,
230     unsigned long int __n,
231     int __category))
232     _INTL_ASM (libintl_dcngettext);
233     #endif
234 ite 1.1
235    
236     /* Set the current default message catalog to DOMAINNAME.
237     If DOMAINNAME is null, return the current default.
238     If DOMAINNAME is "", reset to the default of "messages". */
239 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
240     extern char *libintl_textdomain (const char *__domainname);
241     static inline char *textdomain (const char *__domainname)
242     {
243     return libintl_textdomain (__domainname);
244     }
245     #else
246     #ifdef _INTL_REDIRECT_MACROS
247     # define textdomain libintl_textdomain
248     #endif
249     extern char *textdomain _INTL_PARAMS ((const char *__domainname))
250     _INTL_ASM (libintl_textdomain);
251     #endif
252 ite 1.1
253     /* Specify that the DOMAINNAME message catalog will be found
254     in DIRNAME rather than in the system locale data base. */
255 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
256     extern char *libintl_bindtextdomain (const char *__domainname,
257     const char *__dirname);
258     static inline char *bindtextdomain (const char *__domainname,
259     const char *__dirname)
260     {
261     return libintl_bindtextdomain (__domainname, __dirname);
262     }
263     #else
264     #ifdef _INTL_REDIRECT_MACROS
265     # define bindtextdomain libintl_bindtextdomain
266     #endif
267     extern char *bindtextdomain _INTL_PARAMS ((const char *__domainname,
268     const char *__dirname))
269     _INTL_ASM (libintl_bindtextdomain);
270     #endif
271 ite 1.1
272     /* Specify the character encoding in which the messages from the
273     DOMAINNAME message catalog will be returned. */
274 tothwolf 1.2 #ifdef _INTL_REDIRECT_INLINE
275     extern char *libintl_bind_textdomain_codeset (const char *__domainname,
276     const char *__codeset);
277     static inline char *bind_textdomain_codeset (const char *__domainname,
278     const char *__codeset)
279     {
280     return libintl_bind_textdomain_codeset (__domainname, __codeset);
281     }
282     #else
283     #ifdef _INTL_REDIRECT_MACROS
284     # define bind_textdomain_codeset libintl_bind_textdomain_codeset
285     #endif
286     extern char *bind_textdomain_codeset _INTL_PARAMS ((const char *__domainname,
287     const char *__codeset))
288     _INTL_ASM (libintl_bind_textdomain_codeset);
289     #endif
290 ite 1.1
291    
292     #ifdef __cplusplus
293     }
294     #endif
295    
296     #endif /* libintl.h */

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