auto import from //depot/cupcake/@135843
diff --git a/include/utils/ProcessState.h b/include/utils/ProcessState.h
new file mode 100644
index 0000000..39584f4
--- /dev/null
+++ b/include/utils/ProcessState.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+#ifndef ANDROID_PROCESS_STATE_H
+#define ANDROID_PROCESS_STATE_H
+
+#include <utils/IBinder.h>
+#include <utils/KeyedVector.h>
+#include <utils/String8.h>
+#include <utils/String16.h>
+
+#include <utils/threads.h>
+
+// ---------------------------------------------------------------------------
+namespace android {
+
+// Global variables
+extern int mArgC;
+extern const char* const* mArgV;
+extern int mArgLen;
+
+class IPCThreadState;
+
+class ProcessState : public virtual RefBase
+{
+public:
+ static sp<ProcessState> self();
+
+ static void setSingleProcess(bool singleProcess);
+
+ void setContextObject(const sp<IBinder>& object);
+ sp<IBinder> getContextObject(const sp<IBinder>& caller);
+
+ void setContextObject(const sp<IBinder>& object,
+ const String16& name);
+ sp<IBinder> getContextObject(const String16& name,
+ const sp<IBinder>& caller);
+
+ bool supportsProcesses() const;
+
+ void startThreadPool();
+
+ typedef bool (*context_check_func)(const String16& name,
+ const sp<IBinder>& caller,
+ void* userData);
+
+ bool isContextManager(void) const;
+ bool becomeContextManager(
+ context_check_func checkFunc,
+ void* userData);
+
+ sp<IBinder> getStrongProxyForHandle(int32_t handle);
+ wp<IBinder> getWeakProxyForHandle(int32_t handle);
+ void expungeHandle(int32_t handle, IBinder* binder);
+
+ void setArgs(int argc, const char* const argv[]);
+ int getArgC() const;
+ const char* const* getArgV() const;
+
+ void setArgV0(const char* txt);
+
+ void spawnPooledThread(bool isMain);
+
+private:
+ friend class IPCThreadState;
+
+ ProcessState();
+ ~ProcessState();
+
+ ProcessState(const ProcessState& o);
+ ProcessState& operator=(const ProcessState& o);
+
+ struct handle_entry {
+ IBinder* binder;
+ RefBase::weakref_type* refs;
+ };
+
+ handle_entry* lookupHandleLocked(int32_t handle);
+
+ int mDriverFD;
+ void* mVMStart;
+
+ mutable Mutex mLock; // protects everything below.
+
+ Vector<handle_entry>mHandleToObject;
+
+ bool mManagesContexts;
+ context_check_func mBinderContextCheckFunc;
+ void* mBinderContextUserData;
+
+ KeyedVector<String16, sp<IBinder> >
+ mContexts;
+
+
+ String8 mRootDir;
+ bool mThreadPoolStarted;
+ volatile int32_t mThreadPoolSeq;
+};
+
+}; // namespace android
+
+// ---------------------------------------------------------------------------
+
+#endif // ANDROID_PROCESS_STATE_H