5 files changed, 14 insertions, 15 deletions
diff --git a/include/binder/CursorWindow.h b/include/binder/CursorWindow.h
index f0284de..8a2979a 100644
--- a/include/binder/CursorWindow.h
+++ b/include/binder/CursorWindow.h
@@ -31,8 +31,8 @@
 
 #else
 
-#define IF_LOG_WINDOW() IF_LOG(LOG_DEBUG, "CursorWindow")
-#define LOG_WINDOW(...) LOG(LOG_DEBUG, "CursorWindow", __VA_ARGS__)
+#define IF_LOG_WINDOW() IF_ALOG(LOG_DEBUG, "CursorWindow")
+#define LOG_WINDOW(...) ALOG(LOG_DEBUG, "CursorWindow", __VA_ARGS__)
 
 #endif
 
diff --git a/include/gui/SensorChannel.h b/include/gui/BitTube.h
index bb54618..76389a0 100644
--- a/include/gui/SensorChannel.h
+++ b/include/gui/BitTube.h
@@ -28,14 +28,15 @@ namespace android {
 // ----------------------------------------------------------------------------
 class Parcel;
 
-class SensorChannel : public RefBase
+class BitTube : public RefBase
 {
 public:
 
-            SensorChannel();
-            SensorChannel(const Parcel& data);
-    virtual ~SensorChannel();
+            BitTube();
+            BitTube(const Parcel& data);
+    virtual ~BitTube();
 
+    status_t initCheck() const;
     int getFd() const;
     ssize_t write(void const* vaddr, size_t size);
     ssize_t read(void* vaddr, size_t size);
diff --git a/include/gui/ISensorEventConnection.h b/include/gui/ISensorEventConnection.h
index ed4e4cc..749065e 100644
--- a/include/gui/ISensorEventConnection.h
+++ b/include/gui/ISensorEventConnection.h
@@ -28,14 +28,14 @@
 namespace android {
 // ----------------------------------------------------------------------------
 
-class SensorChannel;
+class BitTube;
 
 class ISensorEventConnection : public IInterface
 {
 public:
     DECLARE_META_INTERFACE(SensorEventConnection);
 
-    virtual sp<SensorChannel> getSensorChannel() const = 0;
+    virtual sp<BitTube> getSensorChannel() const = 0;
     virtual status_t enableDisable(int handle, bool enabled) = 0;
     virtual status_t setEventRate(int handle, nsecs_t ns) = 0;
 };
diff --git a/include/gui/SensorEventQueue.h b/include/gui/SensorEventQueue.h
index 97dd391..ef7c6e3 100644
--- a/include/gui/SensorEventQueue.h
+++ b/include/gui/SensorEventQueue.h
@@ -24,7 +24,7 @@
 #include <utils/RefBase.h>
 #include <utils/Timers.h>
 
-#include <gui/SensorChannel.h>
+#include <gui/BitTube.h>
 
 // ----------------------------------------------------------------------------
 
@@ -71,7 +71,7 @@ public:
 private:
     sp<Looper> getLooper() const;
     sp<ISensorEventConnection> mSensorEventConnection;
-    sp<SensorChannel> mSensorChannel;
+    sp<BitTube> mSensorChannel;
     mutable Mutex mLock;
     mutable sp<Looper> mLooper;
 };
diff --git a/include/utils/CallStack.h b/include/utils/CallStack.h
index 8817120..079e20c 100644
--- a/include/utils/CallStack.h
+++ b/include/utils/CallStack.h
@@ -21,6 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/String8.h>
+#include <corkscrew/backtrace.h>
 
 // ---------------------------------------------------------------------------
 
@@ -61,11 +62,8 @@ public:
     size_t size() const { return mCount; }
 
 private:
-    // Internal helper function
-    String8 toStringSingleLevel(const char* prefix, int32_t level) const;
-
-    size_t      mCount;
-    const void* mStack[MAX_DEPTH];
+    size_t mCount;
+    backtrace_frame_t mStack[MAX_DEPTH];
 };
 
 }; // namespace android