From 053ab6b1a246a99307bc2d3f557c129b2c6d3fc7 Mon Sep 17 00:00:00 2001
From: Gibson Fahnestock <gibfahn@gmail.com>
Date: Tue, 13 Jun 2017 14:47:37 +0100
Subject: [PATCH] doc: note that fs.futimes only works on AIX >7.1

Fixes: https://github.com/nodejs/node/issues/12609
---
 doc/api/fs.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/api/fs.md b/doc/api/fs.md
index d3a72bb46a3524..0a6e4b562e2ea0 100644
--- a/doc/api/fs.md
+++ b/doc/api/fs.md
@@ -1225,6 +1225,9 @@ changes:
 Change the file timestamps of a file referenced by the supplied file
 descriptor.
 
+*Note*: This function does not work on AIX versions before 7.1, it will return
+the error `UV_ENOSYS`.
+
 ## fs.futimesSync(fd, atime, mtime)
 <!-- YAML
 added: v0.4.2