loplugin:unusedmethods

plugin code needed some updating because it was interacting badly with
PCH code in pluginhandler::ignoreLocation

Change-Id: I228f94a4e285747bd1d5b8536010f8617118cafa
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115212
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 0 insertions, 123 deletions

diff --git a/unotools/Library_utl.mk b/unotools/Library_utl.mk
index e0059567baa4..66c08480db69 100644
--- a/unotools/Library_utl.mk
+++ b/unotools/Library_utl.mk
@@ -90,7 +90,6 @@ $(eval $(call gb_Library_add_exception_objects,utl,\
     unotools/source/i18n/intlwrapper \
     unotools/source/i18n/localedatawrapper \
     unotools/source/i18n/nativenumberwrapper \
-    unotools/source/i18n/readwritemutexguard \
     unotools/source/i18n/textsearch \
     unotools/source/i18n/transliterationwrapper \
     unotools/source/misc/closeveto \
diff --git a/unotools/source/i18n/localedatawrapper.cxx b/unotools/source/i18n/localedatawrapper.cxx
index e0e91bbbac79..39e01f563392 100644
--- a/unotools/source/i18n/localedatawrapper.cxx
+++ b/unotools/source/i18n/localedatawrapper.cxx
@@ -277,19 +277,6 @@ css::i18n::ForbiddenCharacters LocaleDataWrapper::getForbiddenCharacters() const
     return css::i18n::ForbiddenCharacters();
 }
 
-css::uno::Sequence< OUString > LocaleDataWrapper::getReservedWord() const
-{
-    try
-    {
-        return xLD->getReservedWord( getMyLocale() );
-    }
-    catch ( const Exception& )
-    {
-        TOOLS_WARN_EXCEPTION( "unotools.i18n", "getReservedWord" );
-    }
-    return css::uno::Sequence< OUString >(0);
-}
-
 css::uno::Sequence< css::lang::Locale > LocaleDataWrapper::getAllInstalledLocaleNames() const
 {
     uno::Sequence< lang::Locale > &rInstalledLocales = InstalledLocales::get();
diff --git a/unotools/source/i18n/readwritemutexguard.cxx b/unotools/source/i18n/readwritemutexguard.cxx
deleted file mode 100644
index 48da011b7537..000000000000
--- a/unotools/source/i18n/readwritemutexguard.cxx
+++ /dev/null
@@ -1,109 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * 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/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <unotools/readwritemutexguard.hxx>
-#include <tools/debug.hxx>
-
-namespace utl {
-
-ReadWriteGuard::ReadWriteGuard( ReadWriteMutex& rMutexP,
-            ReadWriteGuardMode nRequestMode )
-        : rMutex( rMutexP )
-{
-    // don't do anything until a pending write completed (or another
-    // ReadWriteGuard leaves the ctor phase)
-    ::osl::MutexGuard aGuard( rMutex.maWriteMutex );
-    nMode = nRequestMode;
-    if ( nMode & ReadWriteGuardMode::Write )
-    {
-        rMutex.maWriteMutex.acquire();
-        // wait for any read to complete
-// TODO: set up a waiting thread instead of a loop
-        bool bWait = true;
-        do
-        {
-            rMutex.maMutex.acquire();
-            bWait = (rMutex.nReadCount != 0);
-            if ( nMode & ReadWriteGuardMode::CriticalChange )
-                bWait |= (rMutex.nBlockCriticalCount != 0);
-            rMutex.maMutex.release();
-        } while ( bWait );
-    }
-    else if ( nMode & ReadWriteGuardMode::BlockCritical )
-    {
-        rMutex.maMutex.acquire();
-        ++rMutex.nBlockCriticalCount;
-        rMutex.maMutex.release();
-    }
-    else
-    {
-        rMutex.maMutex.acquire();
-        ++rMutex.nReadCount;
-        rMutex.maMutex.release();
-    }
-}
-
-ReadWriteGuard::~ReadWriteGuard()
-{
-    if ( nMode & ReadWriteGuardMode::Write )
-        rMutex.maWriteMutex.release();
-    else if ( nMode & ReadWriteGuardMode::BlockCritical )
-    {
-        rMutex.maMutex.acquire();
-        --rMutex.nBlockCriticalCount;
-        rMutex.maMutex.release();
-    }
-    else
-    {
-        rMutex.maMutex.acquire();
-        --rMutex.nReadCount;
-        rMutex.maMutex.release();
-    }
-}
-
-void ReadWriteGuard::changeReadToWrite()
-{
-    bool bOk = !(nMode & (ReadWriteGuardMode::Write | ReadWriteGuardMode::BlockCritical));
-    DBG_ASSERT( bOk, "ReadWriteGuard::changeReadToWrite: can't" );
-    if ( !bOk )
-        return;
-
-    // MUST release read before acquiring write mutex or dead lock would
-    // occur if there was a write in another thread waiting for this read
-    // to complete.
-    rMutex.maMutex.acquire();
-    --rMutex.nReadCount;
-    rMutex.maMutex.release();
-
-    rMutex.maWriteMutex.acquire();
-    nMode |= ReadWriteGuardMode::Write;
-    // wait for any other read to complete
-// TODO: set up a waiting thread instead of a loop
-    bool bWait = true;
-    do
-    {
-        rMutex.maMutex.acquire();
-        bWait = (rMutex.nReadCount != 0);
-        rMutex.maMutex.release();
-    } while ( bWait );
-}
-
-}   // namespace utl
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */