From 8a2c9a96159fcca6d35efb94b900d8be79395ea9 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Sat, 9 Apr 2022 16:13:25 +0200
Subject: Allow cvt_nz to be unused on some platforms.

---
 library/std/src/sys/unix/mod.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'library/std/src/sys/unix/mod.rs')

diff --git a/library/std/src/sys/unix/mod.rs b/library/std/src/sys/unix/mod.rs
index e65c11b6d09..3ad03a88681 100644
--- a/library/std/src/sys/unix/mod.rs
+++ b/library/std/src/sys/unix/mod.rs
@@ -215,6 +215,7 @@ where
     }
 }
 
+#[allow(dead_code)] // Not used on all platforms.
 pub fn cvt_nz(error: libc::c_int) -> crate::io::Result<()> {
     if error == 0 { Ok(()) } else { Err(crate::io::Error::from_raw_os_error(error)) }
 }
-- 
cgit 1.4.1-3-g733a5