Unify osl_{g,s}etThreadTextEncoding implementation across platforms

... using a static thread_local variable, as already was used on Windows;
this replaces the non-Windows implementation based on pthread_setspecific
and friends.

Change-Id: Iba42510dea90a9e7d1983ba4af674667055f6dfc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147624
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/sal/inc/thread_internal.hxx b/sal/inc/thread_internal.hxx
new file mode 100644
index 000000000000..09c60a5d3ed8
--- /dev/null
+++ b/sal/inc/thread_internal.hxx
@@ -0,0 +1,18 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <rtl/textenc.h>
+
+rtl_TextEncoding getThreadTextEncodingForInitialization();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */