Index: third_party/android_crazy_linker/src/src/crazy_linker_globals.h |
diff --git a/third_party/android_crazy_linker/src/src/crazy_linker_globals.h b/third_party/android_crazy_linker/src/src/crazy_linker_globals.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..21ea222a76d1983553c4f97370bfe1480cd0b2f2 |
--- /dev/null |
+++ b/third_party/android_crazy_linker/src/src/crazy_linker_globals.h |
@@ -0,0 +1,53 @@ |
+// Copyright (c) 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CRAZY_LINKER_GLOBALS_H |
+#define CRAZY_LINKER_GLOBALS_H |
+ |
+#include <pthread.h> |
+ |
+#include "crazy_linker_library_list.h" |
+#include "crazy_linker_rdebug.h" |
+#include "crazy_linker_search_path_list.h" |
+#include "crazy_linker_util.h" |
+ |
+// All crazy linker globals are declared in this header. |
+ |
+namespace crazy { |
+ |
+class Globals { |
+ public: |
+ Globals(); |
+ ~Globals(); |
+ |
+ void Lock() { pthread_mutex_lock(&lock_); } |
+ |
+ void Unlock() { pthread_mutex_unlock(&lock_); } |
+ |
+ static Globals* Get(); |
+ |
+ static LibraryList* GetLibraries() { return &Get()->libraries_; } |
+ |
+ static SearchPathList* GetSearchPaths() { return &Get()->search_paths_; } |
+ |
+ static RDebug* GetRDebug() { return &Get()->rdebug_; } |
+ |
+ private: |
+ pthread_mutex_t lock_; |
+ LibraryList libraries_; |
+ SearchPathList search_paths_; |
+ RDebug rdebug_; |
+}; |
+ |
+// Helper class to access the globals with scoped locking. |
+class ScopedGlobalLock { |
+ public: |
+ ScopedGlobalLock() { Globals::Get()->Lock(); } |
+ |
+ ~ScopedGlobalLock() { Globals::Get()->Unlock(); } |
+}; |
+ |
+} // namespace crazy |
+ |
+#endif // CRAZY_LINKER_GLOBALS_H |