[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/locale/freelocale.c b/ap/libc/glibc/glibc-2.22/locale/freelocale.c
new file mode 100644
index 0000000..51f723e
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/locale/freelocale.c
@@ -0,0 +1,54 @@
+/* Free data allocated by a call to setlocale_r
+ Copyright (C) 1996-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library 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,
+ 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 the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <locale.h>
+#include <stdlib.h>
+#include <bits/libc-lock.h>
+
+#include "localeinfo.h"
+
+
+/* Lock for protecting global data. */
+__libc_rwlock_define (extern , __libc_setlocale_lock attribute_hidden)
+
+
+void
+__freelocale (__locale_t dataset)
+{
+ int cnt;
+
+ /* This static object is returned for newlocale (LC_ALL_MASK, "C"). */
+ if (dataset == _nl_C_locobj_ptr)
+ return;
+
+ /* We modify global data (the usage counts). */
+ __libc_rwlock_wrlock (__libc_setlocale_lock);
+
+ for (cnt = 0; cnt < __LC_LAST; ++cnt)
+ if (cnt != LC_ALL && dataset->__locales[cnt]->usage_count != UNDELETABLE)
+ /* We can remove the data. */
+ _nl_remove_locale (cnt, dataset->__locales[cnt]);
+
+ /* It's done. */
+ __libc_rwlock_unlock (__libc_setlocale_lock);
+
+ /* Free the locale_t handle itself. */
+ free (dataset);
+}
+weak_alias (__freelocale, freelocale)