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Member "tin-2.4.1/intl/intl-compat.c" (28 Aug 2013, 4763 Bytes) of package /linux/misc/tin-2.4.1.tar.gz:


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    1 /* intl-compat.c - Stub functions to call gettext functions from GNU gettext
    2    Library.
    3    Copyright (C) 1995, 2000, 2001 Software Foundation, Inc.
    4 
    5    This program is free software; you can redistribute it and/or modify it
    6    under the terms of the GNU Library General Public License as published
    7    by the Free Software Foundation; either version 2, or (at your option)
    8    any later version.
    9 
   10    This program is distributed in the hope that it will be useful,
   11    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13    Library General Public License for more details.
   14 
   15    You should have received a copy of the GNU Library General Public
   16    License along with this program; if not, write to the Free Software
   17    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
   18    USA.  */
   19 
   20 #ifdef HAVE_CONFIG_H
   21 # include <autoconf.h>
   22 #endif
   23 
   24 #include "libgnuintl.h"
   25 #include "gettextP.h"
   26 
   27 /* @@ end of prolog @@ */
   28 
   29 /* This file redirects the gettext functions (without prefix or suffix) to
   30    those defined in the included GNU gettext library (with "__" suffix).
   31    It is compiled into libintl when the included GNU gettext library is
   32    configured --with-included-gettext.
   33 
   34    This redirection works also in the case that the system C library or
   35    the system libintl library contain gettext/textdomain/... functions.
   36    If it didn't, we would need to add preprocessor level redirections to
   37    libgnuintl.h of the following form:
   38 
   39 #    define gettext gettext__
   40 #    define dgettext dgettext__
   41 #    define dcgettext dcgettext__
   42 #    define ngettext ngettext__
   43 #    define dngettext dngettext__
   44 #    define dcngettext dcngettext__
   45 #    define textdomain textdomain__
   46 #    define bindtextdomain bindtextdomain__
   47 #    define bind_textdomain_codeset bind_textdomain_codeset__
   48 
   49    How does this redirection work? There are two cases.
   50    A. When libintl.a is linked into an executable, it works because
   51       functions defined in the executable always override functions in
   52       the shared libraries.
   53    B. When libintl.so is used, it works because
   54       1. those systems defining gettext/textdomain/... in the C library
   55          (namely, Solaris 2.4 and newer, and GNU libc 2.0 and newer) are
   56          ELF systems and define these symbols as weak, thus explicitly
   57          letting other shared libraries override it.
   58       2. those systems defining gettext/textdomain/... in a standalone
   59          libintl.so library (namely, Solaris 2.3 and newer) have this
   60          shared library in /usr/lib, and the linker will search /usr/lib
   61          *after* the directory where the GNU gettext library is installed.
   62 
   63    A third case, namely when libintl.a is linked into a shared library
   64    whose name is not libintl.so, is not supported. In this case, on
   65    Solaris, when -lintl precedes the linker option for the shared library
   66    containing GNU gettext, the system's gettext would indeed override
   67    the GNU gettext. Anyone doing this kind of stuff must be clever enough
   68    to 1. compile libintl.a with -fPIC, 2. remove -lintl from his linker
   69    command line.  */
   70 
   71 
   72 #undef gettext
   73 #undef dgettext
   74 #undef dcgettext
   75 #undef ngettext
   76 #undef dngettext
   77 #undef dcngettext
   78 #undef textdomain
   79 #undef bindtextdomain
   80 #undef bind_textdomain_codeset
   81 
   82 
   83 char *
   84 gettext (msgid)
   85      const char *msgid;
   86 {
   87   return gettext__ (msgid);
   88 }
   89 
   90 
   91 char *
   92 dgettext (domainname, msgid)
   93      const char *domainname;
   94      const char *msgid;
   95 {
   96   return dgettext__ (domainname, msgid);
   97 }
   98 
   99 
  100 char *
  101 dcgettext (domainname, msgid, category)
  102      const char *domainname;
  103      const char *msgid;
  104      int category;
  105 {
  106   return dcgettext__ (domainname, msgid, category);
  107 }
  108 
  109 
  110 char *
  111 ngettext (msgid1, msgid2, n)
  112      const char *msgid1;
  113      const char *msgid2;
  114      unsigned long int n;
  115 {
  116   return ngettext__ (msgid1, msgid2, n);
  117 }
  118 
  119 
  120 char *
  121 dngettext (domainname, msgid1, msgid2, n)
  122      const char *domainname;
  123      const char *msgid1;
  124      const char *msgid2;
  125      unsigned long int n;
  126 {
  127   return dngettext__ (domainname, msgid1, msgid2, n);
  128 }
  129 
  130 
  131 char *
  132 dcngettext (domainname, msgid1, msgid2, n, category)
  133      const char *domainname;
  134      const char *msgid1;
  135      const char *msgid2;
  136      unsigned long int n;
  137      int category;
  138 {
  139   return dcngettext__ (domainname, msgid1, msgid2, n, category);
  140 }
  141 
  142 
  143 char *
  144 textdomain (domainname)
  145      const char *domainname;
  146 {
  147   return textdomain__ (domainname);
  148 }
  149 
  150 
  151 char *
  152 bindtextdomain (domainname, dirname)
  153      const char *domainname;
  154      const char *dirname;
  155 {
  156   return bindtextdomain__ (domainname, dirname);
  157 }
  158 
  159 
  160 char *
  161 bind_textdomain_codeset (domainname, codeset)
  162      const char *domainname;
  163      const char *codeset;
  164 {
  165   return bind_textdomain_codeset__ (domainname, codeset);
  166 }