--- a/src/hotspot/os/aix/os_aix.cpp	Sun Jan 13 17:33:26 2019 +0100
+++ b/src/hotspot/os/aix/os_aix.cpp	Sun Jan 13 16:54:01 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2012, 2018 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -2594,14 +2594,6 @@
   return addr;
 }
 
-size_t os::read(int fd, void *buf, unsigned int nBytes) {
-  return ::read(fd, buf, nBytes);
-}
-
-size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
-  return ::pread(fd, buf, nBytes, offset);
-}
-
 // Sleep forever; naked call to OS-specific sleep; use with CAUTION
 void os::infinite_sleep() {
   while (true) {    // sleep forever ...