diff -r 000000000000 -r 1918ee327afb src/3rdparty/ptmalloc/ChangeLog
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/ptmalloc/ChangeLog	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,33 @@
+2006-05-31  Wolfram Gloger  <wg@malloc.de>
+
+	* sysdeps/pthread/malloc-machine.h (mutex_unlock): Unlock needs
+	full memory barrier (thanks Bart Robinson).
+
+2006-03-31  Wolfram Gloger  <wg@malloc.de>
+
+	* ptmalloc3.c (public_iCALLOc, public_iCOMALLOc): New functions.
+
+2006-03-30  Wolfram Gloger  <wg@malloc.de>
+
+	* malloc/malloc.c: Upgrade to version pre-2.8.4-29mar06.
+	* malloc/malloc-private.h: New fields in malloc_state.
+
+2004-03-29  Wolfram Gloger  <wg@malloc.de>
+
+	* malloc/malloc.c (mmap_alloc): Use page_align instead of
+	granularity_align.
+	(mmap_resize): Likewise.
+
+	* malloc/ptmalloc3.c (ptmalloc_init):
+	Add MALLOC_GRANULARITY_ and synonymous MALLOC_TOP_PAD_ environment
+	parameters.
+
+2006-03-25  Wolfram Gloger  <wg@malloc.de>
+
+	* malloc/malloc-private.h: New file.
+
+2005-12-31  Wolfram Gloger  <wg@malloc.de>
+
+	* malloc/malloc.c: Imported from Doug Lea's malloc-2.8.3.
+	* malloc/malloc.h-2.8.3.h: Likewise.
+	* malloc/ptmalloc3.c: New file.