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| author | Ulrich Drepper <drepper@redhat.com> | 2008-03-31 00:38:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-03-31 00:38:06 +0000 |
| commit | 9a69db292ac1548647ec6126dfa98a5daa88d239 (patch) | |
| tree | 506e479204919607cb93da74a3da9f197c67ded0 /intl/dcigettext.c | |
| parent | 2ecc7d93b88b5b9e8ef5833c541d2db1c4608799 (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 'intl/dcigettext.c')
| -rw-r--r-- | intl/dcigettext.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/intl/dcigettext.c b/intl/dcigettext.c index f8a0311f68..e0782446e4 100644 --- a/intl/dcigettext.c +++ b/intl/dcigettext.c @@ -1,5 +1,6 @@ /* Implementation of the internal dcigettext function. - Copyright (C) 1995-2005, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 1995-2005, 2006, 2007, 2008 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -449,6 +450,11 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) : n == 1 ? (char *) msgid1 : (char *) msgid2); #endif +#ifdef _LIBC + __libc_rwlock_define (extern, __libc_setlocale_lock attribute_hidden) + __libc_rwlock_rdlock (__libc_setlocale_lock); +#endif + __libc_rwlock_rdlock (_nl_state_lock); /* If DOMAINNAME is NULL, we are interested in the default domain. If @@ -466,7 +472,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) search.category = category; # ifdef HAVE_PER_THREAD_LOCALE # ifdef _LIBC - localename = __current_locale_name (category); + localename = strdupa (__current_locale_name (category)); # endif search.localename = localename; # endif @@ -489,6 +495,9 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) else retval = (char *) (*foundp)->translation; +# ifdef _LIBC + __libc_rwlock_unlock (__libc_setlocale_lock); +# endif __libc_rwlock_unlock (_nl_state_lock); return retval; } @@ -548,6 +557,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) /* We cannot get the current working directory. Don't signal an error but simply return the default string. */ FREE_BLOCKS (block_list); + __libc_rwlock_unlock (__libc_setlocale_lock); __libc_rwlock_unlock (_nl_state_lock); __set_errno (saved_errno); return (plural == 0 @@ -614,6 +624,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) { no_translation: FREE_BLOCKS (block_list); + __libc_rwlock_unlock (__libc_setlocale_lock); __libc_rwlock_unlock (_nl_state_lock); __set_errno (saved_errno); return (plural == 0 @@ -727,6 +738,7 @@ DCIGETTEXT (domainname, msgid1, msgid2, plural, n, category) if (plural) retval = plural_lookup (domain, n, retval, retlen); + __libc_rwlock_unlock (__libc_setlocale_lock); __libc_rwlock_unlock (_nl_state_lock); return retval; } |