From 0fdb109795e4c6f623fdd06b07d5966985b45b1d Mon Sep 17 00:00:00 2001
From: Ryan Zoeller <rtzoeller@rtzoeller.com>
Date: Thu, 2 Dec 2021 16:16:27 -0600
Subject: suppress warning about set_errno being unused on DragonFly

Other targets allow this function to be unused, DragonFly just
misses out due to providing a specialization.
---
 library/std/src/sys/unix/os.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'library/std/src')

diff --git a/library/std/src/sys/unix/os.rs b/library/std/src/sys/unix/os.rs
index 7686b61b67a..e48b589f7d8 100644
--- a/library/std/src/sys/unix/os.rs
+++ b/library/std/src/sys/unix/os.rs
@@ -97,6 +97,7 @@ pub fn errno() -> i32 {
 }
 
 #[cfg(target_os = "dragonfly")]
+#[allow(dead_code)]
 pub fn set_errno(e: i32) {
     extern "C" {
         #[thread_local]
-- 
cgit 1.4.1-3-g733a5