Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / intl / textdomain.c

diff --git a/intl/textdomain.c b/intl/textdomain.c
index fe9f1718158103bd4e6c6c9a7afb6765c5cb4991..7ccf68ee0b85e0f053a012ab744a0a9e3930a163 100644 (file)
--- a/intl/textdomain.c
+++ b/intl/textdomain.c
@@ -1,72 +1,45 @@
 /* Implementation of the textdomain(3) function.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995-2015 Free Software Foundation, Inc.
 
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as published by
+   the Free Software Foundation; either version 2.1 of the License, or
+   (at your option) any later version.
 
-   The GNU C Library is distributed in the hope that it will be useful,
+   This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
 #endif
 
-#if defined STDC_HEADERS || defined _LIBC
-# include <stdlib.h>
-#endif
-
-#if defined STDC_HEADERS || defined HAVE_STRING_H || defined _LIBC
-# include <string.h>
-#else
-# include <strings.h>
-# ifndef memcpy
-#  define memcpy(Dst, Src, Num) bcopy (Src, Dst, Num)
-# endif
-#endif
+#include <stdlib.h>
+#include <string.h>
 
+#include "gettextP.h"
 #ifdef _LIBC
 # include <libintl.h>
 #else
-# include "libgettext.h"
+# include "libgnuintl.h"
 #endif
-#include "gettext.h"
-#include "gettextP.h"
 
+/* Handle multi-threaded applications.  */
 #ifdef _LIBC
-/* We have to handle multi-threaded applications.  */
 # include <bits/libc-lock.h>
+# define gl_rwlock_define __libc_rwlock_define
+# define gl_rwlock_wrlock __libc_rwlock_wrlock
+# define gl_rwlock_unlock __libc_rwlock_unlock
 #else
-/* Provide dummy implementation if this is outside glibc.  */
-# define __libc_rwlock_define(CLASS, NAME)
-# define __libc_rwlock_wrlock(NAME)
-# define __libc_rwlock_unlock(NAME)
-#endif
-
-/* The internal variables in the standalone libintl.a must have different
-   names than the internal variables in GNU libc, otherwise programs
-   using libintl.a cannot be linked statically.  */
-#if !defined _LIBC
-# define _nl_default_default_domain _nl_default_default_domain__
-# define _nl_current_default_domain _nl_current_default_domain__
+# include "lock.h"
 #endif
 
 /* @@ end of prolog @@ */
 
-/* Name of the default text domain.  */
-extern const char _nl_default_default_domain[];
-
-/* Default text domain in which entries for gettext(3) are to be found.  */
-extern const char *_nl_current_default_domain;
-
 
 /* Names for the libintl functions are a problem.  They must not clash
    with existing names and they should follow ANSI C.  But this source
@@ -78,18 +51,17 @@ extern const char *_nl_current_default_domain;
 #  define strdup(str) __strdup (str)
 # endif
 #else
-# define TEXTDOMAIN textdomain__
+# define TEXTDOMAIN libintl_textdomain
 #endif
 
 /* Lock variable to protect the global data in the gettext implementation.  */
-__libc_rwlock_define (extern, _nl_state_lock)
+gl_rwlock_define (extern, _nl_state_lock attribute_hidden)
 
 /* Set the current default message catalog to DOMAINNAME.
    If DOMAINNAME is null, return the current default.
    If DOMAINNAME is "", reset to the default of "messages".  */
 char *
-TEXTDOMAIN (domainname)
-     const char *domainname;
+TEXTDOMAIN (const char *domainname)
 {
   char *new_domain;
   char *old_domain;
@@ -98,7 +70,7 @@ TEXTDOMAIN (domainname)
   if (domainname == NULL)
     return (char *) _nl_current_default_domain;
 
-  __libc_rwlock_wrlock (_nl_state_lock);
+  gl_rwlock_wrlock (_nl_state_lock);
 
   old_domain = (char *) _nl_current_default_domain;
 
@@ -142,7 +114,7 @@ TEXTDOMAIN (domainname)
        free (old_domain);
     }
 
-  __libc_rwlock_unlock (_nl_state_lock);
+  gl_rwlock_unlock (_nl_state_lock);
 
   return new_domain;
 }