From 3e072ae23eac0beb09db21641d220dabe9733e69 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 31 Jan 2015 12:06:52 -0600
Subject: [PATCH] Update ChangeLog

---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 3a37fb65843..e57cbf50907 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -9605,3 +9605,7 @@
 	  the driver, then the driver resources will be stranded.  On the unlink
 	  call, the driver has the opportunity (1) check if there an any open
 	  references, and (2) if not free the driver resources (2015-01-31).
+	* drivers/pipes:  Implement the unlink method.  If the pipe/FIFO is
+	  unlinked, it will marked the pipe/FIFO as unlinked.  If/when all open
+	  references to the driver are closed, all of the driver resources will
+	  be freed (2015-01-31).