From 6403cc48707b67b3400bdaf720f3e4777a1b48de Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Wed, 4 Jun 2014 16:08:17 -0700
Subject: [PATCH] Temporarily expose dlmalloc_usable_size.

Bug: 15425694
Change-Id: I47e1ca598817359260c372fec8072e76886054f0
---
 libc/bionic/dlmalloc.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libc/bionic/dlmalloc.h b/libc/bionic/dlmalloc.h
index e0656877f..482fe0e97 100644
--- a/libc/bionic/dlmalloc.h
+++ b/libc/bionic/dlmalloc.h
@@ -32,10 +32,15 @@
 #define USE_SPIN_LOCKS 0
 #define DEFAULT_MMAP_THRESHOLD (64U * 1024U)
 
-/* Export two symbols used by the VM. */
 __BEGIN_DECLS
+
+/* Export two symbols used by the VM. */
 int dlmalloc_trim(size_t) __LIBC_ABI_PUBLIC__;
 void dlmalloc_inspect_all(void (*handler)(void*, void*, size_t, void*), void*) __LIBC_ABI_PUBLIC__;
+
+/* NVIDIA's libglcore.so has a reference to dlmalloc_usable_size. TODO: remove this. */
+size_t dlmalloc_usable_size(const void*) __LIBC_ABI_PUBLIC__;
+
 __END_DECLS
 
 /* Include the proper definitions. */