Merge "Add missing include for readv." am: 1f6a807bac
am: 831140358d

Change-Id: I06445320fb9ec382af117612cb64e9c35949ef00
diff --git a/trusty/keymaster/trusty_keymaster_ipc.cpp b/trusty/keymaster/trusty_keymaster_ipc.cpp
index 54b251e..fbd0eb3 100644
--- a/trusty/keymaster/trusty_keymaster_ipc.cpp
+++ b/trusty/keymaster/trusty_keymaster_ipc.cpp
@@ -21,6 +21,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/uio.h>
 #include <unistd.h>
 
 #include <algorithm>