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Update the returned value after locale changes. (#160271, Christian

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2004-12-07  Matthias Clasen  <mclasen@redhat.com>

	* glib/gutils.c (g_get_language_names): Update the returned
	value after locale changes.  (#160271, Christian Persch)
	(_g_utils_thread_init): Initialize the language name cache
	before going threaded.

	* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().

	* glib/gthreadinit.h: Add _g_utils_thread_init().
This commit is contained in:
Matthias Clasen 2004-12-07 15:20:15 +00:00 committed by Matthias Clasen
parent 9a62b4b291
commit 10632e416f
8 changed files with 103 additions and 12 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2004-12-07 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_get_language_names): Update the returned
value after locale changes. (#160271, Christian Persch)
(_g_utils_thread_init): Initialize the language name cache
before going threaded.
* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().
* glib/gthreadinit.h: Add _g_utils_thread_init().
2004-12-06 Tor Lillqvist <tml@iki.fi> 2004-12-06 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c (g_io_win32_finalize): Fix a write to freed * glib/giowin32.c (g_io_win32_finalize): Fix a write to freed

11
ChangeLog.pre-2-10
View File

@ -1,3 +1,14 @@
2004-12-07 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_get_language_names): Update the returned
value after locale changes. (#160271, Christian Persch)
(_g_utils_thread_init): Initialize the language name cache
before going threaded.
* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().
* glib/gthreadinit.h: Add _g_utils_thread_init().
2004-12-06 Tor Lillqvist <tml@iki.fi> 2004-12-06 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c (g_io_win32_finalize): Fix a write to freed * glib/giowin32.c (g_io_win32_finalize): Fix a write to freed

11
ChangeLog.pre-2-12
View File

@ -1,3 +1,14 @@
2004-12-07 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_get_language_names): Update the returned
value after locale changes. (#160271, Christian Persch)
(_g_utils_thread_init): Initialize the language name cache
before going threaded.
* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().
* glib/gthreadinit.h: Add _g_utils_thread_init().
2004-12-06 Tor Lillqvist <tml@iki.fi> 2004-12-06 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c (g_io_win32_finalize): Fix a write to freed * glib/giowin32.c (g_io_win32_finalize): Fix a write to freed

11
ChangeLog.pre-2-6
View File

@ -1,3 +1,14 @@
2004-12-07 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_get_language_names): Update the returned
value after locale changes. (#160271, Christian Persch)
(_g_utils_thread_init): Initialize the language name cache
before going threaded.
* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().
* glib/gthreadinit.h: Add _g_utils_thread_init().
2004-12-06 Tor Lillqvist <tml@iki.fi> 2004-12-06 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c (g_io_win32_finalize): Fix a write to freed * glib/giowin32.c (g_io_win32_finalize): Fix a write to freed

11
ChangeLog.pre-2-8
View File

@ -1,3 +1,14 @@
2004-12-07 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_get_language_names): Update the returned
value after locale changes. (#160271, Christian Persch)
(_g_utils_thread_init): Initialize the language name cache
before going threaded.
* glib/gthread.c (g_thread_init_glib): Call _g_utils_thread_init().
* glib/gthreadinit.h: Add _g_utils_thread_init().
2004-12-06 Tor Lillqvist <tml@iki.fi> 2004-12-06 Tor Lillqvist <tml@iki.fi>
* glib/giowin32.c (g_io_win32_finalize): Fix a write to freed * glib/giowin32.c (g_io_win32_finalize): Fix a write to freed

1
glib/gthread.c
View File

@ -152,6 +152,7 @@ g_thread_init_glib (void)
_g_mem_thread_init (); _g_mem_thread_init ();
_g_messages_thread_init (); _g_messages_thread_init ();
_g_atomic_thread_init (); _g_atomic_thread_init ();
_g_utils_thread_init ();
#ifdef G_OS_WIN32 #ifdef G_OS_WIN32
_g_win32_thread_init (); _g_win32_thread_init ();
#endif #endif

1
glib/gthreadinit.h
View File

@ -33,6 +33,7 @@ void _g_convert_thread_init (void) G_GNUC_INTERNAL;
void _g_rand_thread_init (void) G_GNUC_INTERNAL; void _g_rand_thread_init (void) G_GNUC_INTERNAL;
void _g_main_thread_init (void) G_GNUC_INTERNAL; void _g_main_thread_init (void) G_GNUC_INTERNAL;
void _g_atomic_thread_init (void) G_GNUC_INTERNAL; void _g_atomic_thread_init (void) G_GNUC_INTERNAL;
void _g_utils_thread_init (void) G_GNUC_INTERNAL;
#ifdef G_OS_WIN32 #ifdef G_OS_WIN32
void _g_win32_thread_init (void) G_GNUC_INTERNAL; void _g_win32_thread_init (void) G_GNUC_INTERNAL;
#endif #endif

58
glib/gutils.c
View File

@ -54,6 +54,7 @@
#include "galias.h" #include "galias.h"
#include "glib.h" #include "glib.h"
#include "gprintfint.h" #include "gprintfint.h"
#include "gthreadinit.h"
#ifdef MAXPATHLEN #ifdef MAXPATHLEN
#define G_PATH_LENGTH MAXPATHLEN #define G_PATH_LENGTH MAXPATHLEN
@ -1919,7 +1920,21 @@ guess_category_value (const gchar *category_name)
return NULL; return NULL;
} }
static gchar **languages = NULL; typedef struct _GLanguageNamesCache GLanguageNamesCache;
struct _GLanguageNamesCache {
gchar *languages;
gchar **language_names;
};
static void
language_names_cache_free (gpointer data)
{
GLanguageNamesCache *cache = data;
g_free (cache->languages);
g_strfreev (cache->language_names);
g_free (cache);
}
/** /**
* g_get_language_names: * g_get_language_names:
@ -1944,18 +1959,30 @@ static gchar **languages = NULL;
G_CONST_RETURN gchar * G_CONST_RETURN * G_CONST_RETURN gchar * G_CONST_RETURN *
g_get_language_names (void) g_get_language_names (void)
{ {
G_LOCK (g_utils_global); static GStaticPrivate cache_private = G_STATIC_PRIVATE_INIT;
GLanguageNamesCache *cache = g_static_private_get (&cache_private);
const gchar *value;
if (!languages) if (!cache)
{ {
const gchar *value; cache = g_new0 (GLanguageNamesCache, 1);
g_static_private_set (&cache_private, cache, language_names_cache_free);
}
value = guess_category_value ("LC_MESSAGES");
if (!value)
value = "C";
if (!(cache->languages && strcmp (cache->languages, value) == 0))
{
gchar **languages;
gchar **alist, **a; gchar **alist, **a;
GSList *list, *l; GSList *list, *l;
gint i; gint i;
value = guess_category_value ("LC_MESSAGES"); g_free (cache->languages);
if (!value) g_strfreev (cache->language_names);
value = "C"; cache->languages = g_strdup (value);
alist = g_strsplit (value, ":", 0); alist = g_strsplit (value, ":", 0);
list = NULL; list = NULL;
@ -1965,9 +1992,9 @@ g_get_language_names (void)
list = g_slist_concat (list, _g_compute_locale_variants (b)); list = g_slist_concat (list, _g_compute_locale_variants (b));
} }
g_strfreev (alist); g_strfreev (alist);
list = g_slist_append (list, "C"); list = g_slist_append (list, g_strdup ("C"));
languages = g_new (gchar *, g_slist_length (list) + 1); cache->language_names = languages = g_new (gchar *, g_slist_length (list) + 1);
for (l = list, i = 0; l; l = l->next, i++) for (l = list, i = 0; l; l = l->next, i++)
languages[i] = l->data; languages[i] = l->data;
languages[i] = NULL; languages[i] = NULL;
@ -1975,9 +2002,7 @@ g_get_language_names (void)
g_slist_free (list); g_slist_free (list);
} }
G_UNLOCK (g_utils_global); return (G_CONST_RETURN gchar * G_CONST_RETURN *) cache->language_names;
return (G_CONST_RETURN gchar * G_CONST_RETURN *) languages;
} }
guint guint
@ -2038,6 +2063,15 @@ g_get_codeset (void)
return g_strdup (charset); return g_strdup (charset);
} }
/* This is called from g_thread_init(). It's used to
* initialize some static data in a threadsafe way.
*/
void
_g_utils_thread_init (void)
{
g_get_language_names ();
}
#ifdef ENABLE_NLS #ifdef ENABLE_NLS
#include <libintl.h> #include <libintl.h>