Default implementation Gnss HAL

Test: On Angler, GPS location available on Maps. All interfaces other
than AGnssRil, AGnssNavigationMessage and GnssNi are functionally tested. AGnssRil and
AGnssNavigationMessage are not implemented by conventional GPS HALs in Google devices that would be
upgrading to O.

Bug:31974439

Change-Id: I66225225ed79bc1735d6dd27954b1f9f69ffc557
diff --git a/gnss/1.0/default/ThreadCreationWrapper.cpp b/gnss/1.0/default/ThreadCreationWrapper.cpp
new file mode 100644
index 0000000..2a5638f
--- /dev/null
+++ b/gnss/1.0/default/ThreadCreationWrapper.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#include <ThreadCreationWrapper.h>
+
+void* threadFunc(void* arg) {
+    ThreadFuncArgs* threadArgs = reinterpret_cast<ThreadFuncArgs*>(arg);
+    threadArgs->fptr(threadArgs->args);
+    return nullptr;
+}
+
+pthread_t createPthread(const char* name,
+                        void (*start)(void*),
+                        void* arg, std::vector<std::unique_ptr<ThreadFuncArgs>> * listArgs) {
+    pthread_t threadId;
+    auto threadArgs = new ThreadFuncArgs(start, arg);
+    auto argPtr = std::unique_ptr<ThreadFuncArgs>(threadArgs);
+
+    listArgs->push_back(std::move(argPtr));
+
+    int ret = pthread_create(&threadId, nullptr, threadFunc, reinterpret_cast<void*>(
+            threadArgs));
+    if (ret != 0) {
+        ALOGE("pthread creation unsuccessful");
+    } else {
+        pthread_setname_np(threadId, name);
+    }
+    return threadId;
+}