From 5083adeaad7af01b4cbc9244f75690950f7a0c92 Mon Sep 17 00:00:00 2001
From: Umesh Kalappa <Umesh.Kallapa@windriver.com>
Date: Wed, 30 Oct 2019 01:38:32 -0700
Subject: [PATCH] Implemented the home_dir for VxWorks

---
 src/libstd/sys/vxworks/os.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libstd/sys/vxworks/os.rs b/src/libstd/sys/vxworks/os.rs
index f4798da1876cf..baa6c425d2e7f 100644
--- a/src/libstd/sys/vxworks/os.rs
+++ b/src/libstd/sys/vxworks/os.rs
@@ -287,7 +287,8 @@ pub fn temp_dir() -> PathBuf {
 }
 
 pub fn home_dir() -> Option<PathBuf> {
-    None
+    crate::env::var_os("HOME").or_else(|| None
+    ).map(PathBuf::from)
 }
 
 pub fn exit(code: i32) -> ! {