6 files changed, 13 insertions, 139 deletions
diff --git a/libutils/include/utils/AndroidThreads.h b/libutils/include/utils/AndroidThreads.h
index 3c30a2a85..cdb5442ae 100644
--- a/libutils/include/utils/AndroidThreads.h
+++ b/libutils/include/utils/AndroidThreads.h
@@ -78,9 +78,12 @@ extern void androidSetCreateThreadFunc(android_create_thread_fn func);
 // should be one of the ANDROID_PRIORITY constants.  Returns INVALID_OPERATION
 // if the priority set failed, else another value if just the group set failed;
 // in either case errno is set.  Thread ID zero means current thread.
+// This is equivalent to androidSetThreadPriorityAndPolicy(tid, prio, true);
+extern int androidSetThreadPriority(pid_t tid, int prio);
+
 // Parameter "change_policy" indicates if sched policy should be changed. It needs
 // not be checked again if the change is done elsewhere like activity manager.
-extern int androidSetThreadPriority(pid_t tid, int prio, bool change_policy = true);
+extern int androidSetThreadPriorityAndPolicy(pid_t tid, int prio, bool change_policy);
 
 // Get the current priority of a particular thread. Returns one of the
 // ANDROID_PRIORITY constants or a negative result in case of error.
diff --git a/libutils/include/utils/Debug.h b/libutils/include/utils/Debug.h
index 96bd70eb0..c3b902617 100644
--- a/libutils/include/utils/Debug.h
+++ b/libutils/include/utils/Debug.h
@@ -14,27 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_UTILS_DEBUG_H
-#define ANDROID_UTILS_DEBUG_H
+#pragma once
 
-#include <stdint.h>
-#include <sys/types.h>
+// Note: new code should use static_assert directly.
 
-namespace android {
-// ---------------------------------------------------------------------------
-
-#ifdef __cplusplus
-template<bool> struct CompileTimeAssert;
-template<> struct CompileTimeAssert<true> {};
-#define COMPILE_TIME_ASSERT(_exp) \
-    template class CompileTimeAssert< (_exp) >;
-#endif
-
-// DO NOT USE: Please use static_assert instead
-#define COMPILE_TIME_ASSERT_FUNCTION_SCOPE(_exp) \
-    CompileTimeAssert<( _exp )>();
-
-// ---------------------------------------------------------------------------
-}  // namespace android
-
-#endif // ANDROID_UTILS_DEBUG_H
+#define COMPILE_TIME_ASSERT static_assert
+#define COMPILE_TIME_ASSERT_FUNCTION_SCOPE static_assert
diff --git a/libutils/include/utils/Flattenable.h b/libutils/include/utils/Flattenable.h
index 17c5e1057..8aa381a8f 100644
--- a/libutils/include/utils/Flattenable.h
+++ b/libutils/include/utils/Flattenable.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_UTILS_FLATTENABLE_H
-#define ANDROID_UTILS_FLATTENABLE_H
+#pragma once
 
 // DO NOT USE: please use parcelable instead
 // This code is deprecated and will not be supported via AIDL code gen. For data
@@ -25,7 +24,6 @@
 #include <string.h>
 #include <sys/types.h>
 #include <utils/Errors.h>
-#include <utils/Debug.h>
 
 #include <type_traits>
 
@@ -217,5 +215,3 @@ public:
 };
 
 }  // namespace android
-
-#endif /* ANDROID_UTILS_FLATTENABLE_H */
diff --git a/libutils/include/utils/PropertyMap.h b/libutils/include/utils/PropertyMap.h
deleted file mode 100644
index a9e674f9a..000000000
--- a/libutils/include/utils/PropertyMap.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2010 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 _UTILS_PROPERTY_MAP_H
-#define _UTILS_PROPERTY_MAP_H
-
-#include <utils/KeyedVector.h>
-#include <utils/String8.h>
-#include <utils/Errors.h>
-#include <utils/Tokenizer.h>
-
-namespace android {
-
-/*
- * Provides a mechanism for passing around string-based property key / value pairs
- * and loading them from property files.
- *
- * The property files have the following simple structure:
- *
- * # Comment
- * key = value
- *
- * Keys and values are any sequence of printable ASCII characters.
- * The '=' separates the key from the value.
- * The key and value may not contain whitespace.
- *
- * The '\' character is reserved for escape sequences and is not currently supported.
- * The '"" character is reserved for quoting and is not currently supported.
- * Files that contain the '\' or '"' character will fail to parse.
- *
- * The file must not contain duplicate keys.
- *
- * TODO Support escape sequences and quoted values when needed.
- */
-class PropertyMap {
-public:
-    /* Creates an empty property map. */
-    PropertyMap();
-    ~PropertyMap();
-
-    /* Clears the property map. */
-    void clear();
-
-    /* Adds a property.
-     * Replaces the property with the same key if it is already present.
-     */
-    void addProperty(const String8& key, const String8& value);
-
-    /* Returns true if the property map contains the specified key. */
-    bool hasProperty(const String8& key) const;
-
-    /* Gets the value of a property and parses it.
-     * Returns true and sets outValue if the key was found and its value was parsed successfully.
-     * Otherwise returns false and does not modify outValue.  (Also logs a warning.)
-     */
-    bool tryGetProperty(const String8& key, String8& outValue) const;
-    bool tryGetProperty(const String8& key, bool& outValue) const;
-    bool tryGetProperty(const String8& key, int32_t& outValue) const;
-    bool tryGetProperty(const String8& key, float& outValue) const;
-
-    /* Adds all values from the specified property map. */
-    void addAll(const PropertyMap* map);
-
-    /* Gets the underlying property map. */
-    inline const KeyedVector<String8, String8>& getProperties() const { return mProperties; }
-
-    /* Loads a property map from a file. */
-    static status_t load(const String8& filename, PropertyMap** outMap);
-
-private:
-    class Parser {
-        PropertyMap* mMap;
-        Tokenizer* mTokenizer;
-
-    public:
-        Parser(PropertyMap* map, Tokenizer* tokenizer);
-        ~Parser();
-        status_t parse();
-
-    private:
-        status_t parseType();
-        status_t parseKey();
-        status_t parseKeyProperty();
-        status_t parseModifier(const String8& token, int32_t* outMetaState);
-        status_t parseCharacterLiteral(char16_t* outCharacter);
-    };
-
-    KeyedVector<String8, String8> mProperties;
-};
-
-} // namespace android
-
-#endif // _UTILS_PROPERTY_MAP_H
diff --git a/libutils/include/utils/SystemClock.h b/libutils/include/utils/SystemClock.h
index f816fbaf7..892104cb8 100644
--- a/libutils/include/utils/SystemClock.h
+++ b/libutils/include/utils/SystemClock.h
@@ -23,6 +23,7 @@
 namespace android {
 
 int64_t uptimeMillis();
+int64_t uptimeNanos();
 int64_t elapsedRealtime();
 int64_t elapsedRealtimeNano();
 
diff --git a/libutils/include/utils/Vector.h b/libutils/include/utils/Vector.h
index ddf71de24..be35ea2f0 100644
--- a/libutils/include/utils/Vector.h
+++ b/libutils/include/utils/Vector.h
@@ -23,15 +23,13 @@
 #include <log/log.h>
 #include <utils/TypeHelpers.h>
 #include <utils/VectorImpl.h>
-
-/*
- * Used to blacklist some functions from CFI.
- *
- */
 #ifndef __has_attribute
 #define __has_attribute(x) 0
 #endif
 
+/*
+ * Used to exclude some functions from CFI.
+ */
 #if __has_attribute(no_sanitize)
 #define UTILS_VECTOR_NO_CFI __attribute__((no_sanitize("cfi")))
 #else