From f4147e587d47c3bb6b3c367d5f2002fc4e357927 Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <ian@iandouglasscott.com>
Date: Sun, 21 May 2017 13:23:42 -0700
Subject: [PATCH] Implement requires_synchronized_create() for Redox

This was breaking the libstd build for Redox.
---
 src/libstd/sys/redox/thread_local.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libstd/sys/redox/thread_local.rs b/src/libstd/sys/redox/thread_local.rs
index abdd9ace795..cacd84e2102 100644
--- a/src/libstd/sys/redox/thread_local.rs
+++ b/src/libstd/sys/redox/thread_local.rs
@@ -64,3 +64,8 @@ pub unsafe fn set(key: Key, value: *mut u8) {
 pub unsafe fn destroy(key: Key) {
     keys().remove(&key);
 }
+
+#[inline]
+pub fn requires_synchronized_create() -> bool {
+    false
+}