From dc37508284589c331cbd0eb691b8dbd34dba17d8 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jgarzik@pobox.com>
Date: Sun, 25 Aug 2024 21:45:13 -0400
Subject: [PATCH] getconf: fix Linux warnings

---
 sys/getconf.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/getconf.rs b/sys/getconf.rs
index 992632ae3..27513f7de 100644
--- a/sys/getconf.rs
+++ b/sys/getconf.rs
@@ -90,8 +90,8 @@ fn handle_sysconf(
 
 #[cfg(target_os = "linux")]
 fn handle_confstr(
-    var: &str,
-    confstr_mappings: &HashMap<&'static str, libc::c_int>,
+    _var: &str,
+    _confstr_mappings: &HashMap<&'static str, libc::c_int>,
 ) -> Result<(), Box<dyn std::error::Error>> {
     Err(Box::new(std::io::Error::new(
         std::io::ErrorKind::Other,