commit 869691c6f7691dd5bf343617aa185c32e0d3d160
author Colin Cross <ccross@android.com> Fri Jan 29 12:48:18 2016 -0800
committer Colin Cross <ccross@android.com> Thu Feb 18 15:05:38 2016 -0800
tree aa0cb5619aa90a899a31ca0ba250cb180c5d1302
parent aca201358b910e5a4b925c639902387fbdfd9016

Export malloc_iterate and friends

Export malloc_iterate, malloc_enable, and malloc_disable to be used by
libmemunreachable.

Change-Id: I08a50349af82a95d096b6b4cbac37ababe4b9b06

libc/malloc_debug/TrackData.h

diff --git a/libc/malloc_debug/TrackData.h b/libc/malloc_debug/TrackData.h
index dcf0ede..1234316 100644
--- a/libc/malloc_debug/TrackData.h
+++ b/libc/malloc_debug/TrackData.h
@@ -47,11 +47,13 @@
   TrackData() = default;
   virtual ~TrackData() = default;
 
-  void GetList(std::vector<Header*>* list);
+  void GetList(std::vector<const Header*>* list);
 
-  void Add(Header* header, bool backtrace_found);
+  void Add(const Header* header, bool backtrace_found);
 
-  void Remove(Header* header, bool backtrace_found);
+  void Remove(const Header* header, bool backtrace_found);
+
+  bool Contains(const Header *header);
 
   void GetInfo(DebugData& debug, uint8_t** info, size_t* overall_size,
                size_t* info_size, size_t* total_memory, size_t* backtrace_size);
@@ -64,7 +66,7 @@
 
  private:
   pthread_mutex_t mutex_ = PTHREAD_MUTEX_INITIALIZER;
-  std::unordered_set<Header*> headers_;
+  std::unordered_set<const Header*> headers_;
   size_t total_backtrace_allocs_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(TrackData);