Merge pull request #3752 from JohnTitor/fix/allow-dead-code-0.2

fix: Allow dead_code lint

Author: JohnTitor

libc-test/build.rs

@@ -2482,6 +2482,9 @@ fn test_freebsd(target: &str) {
             // FIXME: Removed in FreeBSD 15:
             "LOCAL_CONNWAIT" if freebsd_ver >= Some(15) => true,
 
+            // FIXME: The values has been changed in FreeBSD 15:
+            "CLOCK_BOOTTIME" if Some(15) <= freebsd_ver => true,
+
             _ => false,
         }
     });

src/lib.rs

@@ -12,6 +12,10 @@
     redundant_semicolons,
     unused_macros,
     unused_macro_rules,
+    // FIXME: temporarily allow dead_code to fix CI:
+    // - https://github.com/rust-lang/libc/issues/3740
+    // - https://github.com/rust-lang/rust/pull/126456
+    dead_code,
 )]
 #![cfg_attr(libc_deny_warnings, deny(warnings))]
 // Attributes needed when building as part of the standard library