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authorUlrich Drepper <drepper@redhat.com>2008-03-31 00:38:06 +0000
committerUlrich Drepper <drepper@redhat.com>2008-03-31 00:38:06 +0000
commit9a69db292ac1548647ec6126dfa98a5daa88d239 (patch)
tree506e479204919607cb93da74a3da9f197c67ded0 /locale
parent2ecc7d93b88b5b9e8ef5833c541d2db1c4608799 (diff)
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[BZ #5443]
2008-03-30 Ulrich Drepper <drepper@redhat.com> [BZ #5443] * intl/dcigettext.c (__dcigettext): Get reader lock for locale data before looking for translation. * locale/duplocale.c: Transform __libc_setlocale_lock into rwlock. * locale/freelocale.c: Likewise. * locale/newlocale.c: Likewise. * locale/setlocale.c: Likewise. Based partially on a patch by ryo@np.css.fujitsu.com.
Diffstat (limited to 'locale')
-rw-r--r--locale/duplocale.c8
-rw-r--r--locale/freelocale.c8
-rw-r--r--locale/newlocale.c10
-rw-r--r--locale/setlocale.c12
4 files changed, 19 insertions, 19 deletions
diff --git a/locale/duplocale.c b/locale/duplocale.c
index 0cec09f63a..61782590d7 100644
--- a/locale/duplocale.c
+++ b/locale/duplocale.c
@@ -1,5 +1,5 @@
/* Duplicate handle for selection of locales.
- Copyright (C) 1997, 2000, 2001, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1997,2000,2001,2002,2005,2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@@ -27,7 +27,7 @@
/* Lock for protecting global data. */
-__libc_lock_define (extern , __libc_setlocale_lock attribute_hidden)
+__libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
__locale_t
@@ -54,7 +54,7 @@ __duplocale (__locale_t dataset)
char *namep = (char *) (result + 1);
/* We modify global data (the usage counts). */
- __libc_lock_lock (__libc_setlocale_lock);
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
for (cnt = 0; cnt < __LC_LAST; ++cnt)
if (cnt != LC_ALL)
@@ -78,7 +78,7 @@ __duplocale (__locale_t dataset)
result->__ctype_toupper = dataset->__ctype_toupper;
/* It's done. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
}
return result;
diff --git a/locale/freelocale.c b/locale/freelocale.c
index 7430455d56..97a8ee8a5e 100644
--- a/locale/freelocale.c
+++ b/locale/freelocale.c
@@ -1,5 +1,5 @@
/* Free data allocated by a call to setlocale_r
- Copyright (C) 1996, 1997, 2000, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1996,1997,2000,2002,2005,2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@@ -26,7 +26,7 @@
/* Lock for protecting global data. */
-__libc_lock_define (extern , __libc_setlocale_lock attribute_hidden)
+__libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
void
@@ -39,7 +39,7 @@ __freelocale (__locale_t dataset)
return;
/* We modify global data (the usage counts). */
- __libc_lock_lock (__libc_setlocale_lock);
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
for (cnt = 0; cnt < __LC_LAST; ++cnt)
if (cnt != LC_ALL && dataset->__locales[cnt]->usage_count != UNDELETABLE)
@@ -47,7 +47,7 @@ __freelocale (__locale_t dataset)
_nl_remove_locale (cnt, dataset->__locales[cnt]);
/* It's done. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
/* Free the locale_t handle itself. */
free (dataset);
diff --git a/locale/newlocale.c b/locale/newlocale.c
index 0c31ba48ae..da142f2912 100644
--- a/locale/newlocale.c
+++ b/locale/newlocale.c
@@ -1,5 +1,5 @@
/* Return a reference to locale information record.
- Copyright (C) 1996, 1997, 1999, 2000-2002, 2004, 2005, 2006
+ Copyright (C) 1996, 1997, 1999, 2000-2002, 2004, 2005, 2006, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@@ -30,7 +30,7 @@
/* Lock for protecting global data. */
-__libc_lock_define (extern , __libc_setlocale_lock attribute_hidden)
+__libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
/* Use this when we come along an error. */
@@ -162,7 +162,7 @@ __newlocale (int category_mask, const char *locale, __locale_t base)
}
/* Protect global data. */
- __libc_lock_lock (__libc_setlocale_lock);
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
/* Now process all categories we are interested in. */
names_len = 0;
@@ -183,7 +183,7 @@ __newlocale (int category_mask, const char *locale, __locale_t base)
_nl_remove_locale (cnt, result.__locales[cnt]);
/* Critical section left. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
return NULL;
}
@@ -263,7 +263,7 @@ __newlocale (int category_mask, const char *locale, __locale_t base)
}
/* Critical section left. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
/* Update the special members. */
update:
diff --git a/locale/setlocale.c b/locale/setlocale.c
index c1b8c3faec..767a5aab6b 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004, 2006
+/* Copyright (C) 1991, 1992, 1995-2000, 2002, 2003, 2004, 2006, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -123,7 +123,7 @@ static void (*const _nl_category_postload[]) (void) =
/* Lock for protecting global data. */
-__libc_lock_define_initialized (, __libc_setlocale_lock attribute_hidden)
+__libc_rwlock_define_initialized (, __libc_setlocale_lock attribute_hidden)
/* Defined in loadmsgcat.c. */
extern int _nl_msg_cat_cntr;
@@ -314,7 +314,7 @@ setlocale (int category, const char *locale)
}
/* Protect global data. */
- __libc_lock_lock (__libc_setlocale_lock);
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
/* Load the new data for each category. */
while (category-- > 0)
@@ -381,7 +381,7 @@ setlocale (int category, const char *locale)
free ((char *) newnames[category]);
/* Critical section left. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
/* Free the resources (the locale path variable). */
free (locale_path);
@@ -394,7 +394,7 @@ setlocale (int category, const char *locale)
const char *newname[1] = { locale };
/* Protect global data. */
- __libc_lock_lock (__libc_setlocale_lock);
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
if (CATEGORY_USED (category))
{
@@ -446,7 +446,7 @@ setlocale (int category, const char *locale)
}
/* Critical section left. */
- __libc_lock_unlock (__libc_setlocale_lock);
+ __libc_rwlock_unlock (__libc_setlocale_lock);
/* Free the resources (the locale path variable. */
free (locale_path);