commit 1001033cbede0196aa020102f6fd4f6796089cd5
author Lajos Molnar <lajos@google.com> Thu Mar 17 14:29:18 2016 -0700
committer Lajos Molnar <lajos@google.com> Thu Mar 17 14:29:59 2016 -0700
tree 81b9deb5c1fb45e60dda1e7765a59879eb1bf8b9
parent ec3c05b2d47efaca03ec42572fc2631af5267438

MemoryDealer: expose internal allocation alignment

Bug: 27722308
Change-Id: Ie4ee1f54edcb711d39f8419a160af1495af0152e

include/binder/MemoryDealer.h

diff --git a/include/binder/MemoryDealer.h b/include/binder/MemoryDealer.h
index aa415d5..60a624c 100644
--- a/include/binder/MemoryDealer.h
+++ b/include/binder/MemoryDealer.h
@@ -41,6 +41,9 @@
     virtual void        deallocate(size_t offset);
     virtual void        dump(const char* what) const;
 
+    // allocations are aligned to some value. return that value so clients can account for it.
+    static size_t      getAllocationAlignment();
+
     sp<IMemoryHeap> getMemoryHeap() const { return heap(); }
 
 protected: