1 files changed, 0 insertions, 89 deletions
diff --git a/libs/binderthreadstate/IPCThreadStateBase.cpp b/libs/binderthreadstate/IPCThreadStateBase.cpp
deleted file mode 100644
index fede151774..0000000000
--- a/libs/binderthreadstate/IPCThreadStateBase.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed 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
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "IPCThreadStateBase"
-
-#include <binderthreadstate/IPCThreadStateBase.h>
-#include <android-base/macros.h>
-
-#include <utils/Log.h>
-
-#include <errno.h>
-#include <inttypes.h>
-#include <pthread.h>
-
-namespace android {
-
-static pthread_mutex_t gTLSMutex = PTHREAD_MUTEX_INITIALIZER;
-static bool gHaveTLS = false;
-static pthread_key_t gTLS = 0;
-
-IPCThreadStateBase::IPCThreadStateBase() {
-    pthread_setspecific(gTLS, this);
-}
-
-IPCThreadStateBase* IPCThreadStateBase::self()
-{
-    if (gHaveTLS) {
-restart:
-        const pthread_key_t k = gTLS;
-        IPCThreadStateBase* st = (IPCThreadStateBase*)pthread_getspecific(k);
-        if (st) return st;
-        return new IPCThreadStateBase;
-    }
-
-    pthread_mutex_lock(&gTLSMutex);
-    if (!gHaveTLS) {
-        int key_create_value = pthread_key_create(&gTLS, threadDestructor);
-        if (key_create_value != 0) {
-            pthread_mutex_unlock(&gTLSMutex);
-            ALOGW("IPCThreadStateBase::self() unable to create TLS key, expect a crash: %s\n",
-                    strerror(key_create_value));
-            return nullptr;
-        }
-        gHaveTLS = true;
-    }
-    pthread_mutex_unlock(&gTLSMutex);
-    goto restart;
-}
-
-void IPCThreadStateBase::pushCurrentState(CallState callState) {
-    mCallStateStack.emplace(callState);
-}
-
-IPCThreadStateBase::CallState IPCThreadStateBase::popCurrentState() {
-    ALOG_ASSERT(mCallStateStack.size > 0);
-    CallState val = mCallStateStack.top();
-    mCallStateStack.pop();
-    return val;
-}
-
-IPCThreadStateBase::CallState IPCThreadStateBase::getCurrentBinderCallState() {
-    if (mCallStateStack.size() > 0) {
-        return mCallStateStack.top();
-    }
-    return CallState::NONE;
-}
-
-void IPCThreadStateBase::threadDestructor(void *st)
-{
-    IPCThreadStateBase* const self = static_cast<IPCThreadStateBase*>(st);
-    if (self) {
-        delete self;
-    }
-}
-
-}; // namespace android