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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /intl/textdomain.c | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.bz2 glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'intl/textdomain.c')
-rw-r--r-- | intl/textdomain.c | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/intl/textdomain.c b/intl/textdomain.c deleted file mode 100644 index acaf2b2d64..0000000000 --- a/intl/textdomain.c +++ /dev/null @@ -1,125 +0,0 @@ -/* Implementation of the textdomain(3) function. - Copyright (C) 1995-2017 Free Software Foundation, Inc. - - 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. - - 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 Lesser General Public License for more details. - - 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 - -#include <stdlib.h> -#include <string.h> - -#include "gettextP.h" -#ifdef _LIBC -# include <libintl.h> -#else -# include "libgnuintl.h" -#endif - -/* Handle multi-threaded applications. */ -#ifdef _LIBC -# include <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 -# include "lock.h" -#endif - -/* @@ end of prolog @@ */ - - -/* Names for the libintl functions are a problem. They must not clash - with existing names and they should follow ANSI C. But this source - code is also used in GNU C Library where the names have a __ - prefix. So we have to make a difference here. */ -#ifdef _LIBC -# define TEXTDOMAIN __textdomain -# ifndef strdup -# define strdup(str) __strdup (str) -# endif -#else -# define TEXTDOMAIN libintl_textdomain -#endif - -/* Lock variable to protect the global data in the gettext implementation. */ -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 (const char *domainname) -{ - char *new_domain; - char *old_domain; - - /* A NULL pointer requests the current setting. */ - if (domainname == NULL) - return (char *) _nl_current_default_domain; - - gl_rwlock_wrlock (_nl_state_lock); - - old_domain = (char *) _nl_current_default_domain; - - /* If domain name is the null string set to default domain "messages". */ - if (domainname[0] == '\0' - || strcmp (domainname, _nl_default_default_domain) == 0) - { - _nl_current_default_domain = _nl_default_default_domain; - new_domain = (char *) _nl_current_default_domain; - } - else if (strcmp (domainname, old_domain) == 0) - /* This can happen and people will use it to signal that some - environment variable changed. */ - new_domain = old_domain; - else - { - /* If the following malloc fails `_nl_current_default_domain' - will be NULL. This value will be returned and so signals we - are out of core. */ -#if defined _LIBC || defined HAVE_STRDUP - new_domain = strdup (domainname); -#else - size_t len = strlen (domainname) + 1; - new_domain = (char *) malloc (len); - if (new_domain != NULL) - memcpy (new_domain, domainname, len); -#endif - - if (new_domain != NULL) - _nl_current_default_domain = new_domain; - } - - /* We use this possibility to signal a change of the loaded catalogs - since this is most likely the case and there is no other easy we - to do it. Do it only when the call was successful. */ - if (new_domain != NULL) - { - ++_nl_msg_cat_cntr; - - if (old_domain != new_domain && old_domain != _nl_default_default_domain) - free (old_domain); - } - - gl_rwlock_unlock (_nl_state_lock); - - return new_domain; -} - -#ifdef _LIBC -/* Alias for function name in GNU C Library. */ -weak_alias (__textdomain, textdomain); -#endif |