From 4c010259ef3c9eec239f5006dfdeffc73548cf07 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Sat, 27 Jan 2024 18:55:21 +0000
Subject: [PATCH] std: thread_local::register_dtor fix proposal for FreeBSD.

following-up 5d3d347 commit, rust started to spin
__cxa_thread_call_dtors warnings even without any TLS usage.
using instead home made TLS destructor handler `register_dtor_fallback`.

close #120413
---
 library/std/src/sys/pal/unix/thread_local_dtor.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/std/src/sys/pal/unix/thread_local_dtor.rs b/library/std/src/sys/pal/unix/thread_local_dtor.rs
index 7e19e6eb9ebbd..4bf8f20670dbe 100644
--- a/library/std/src/sys/pal/unix/thread_local_dtor.rs
+++ b/library/std/src/sys/pal/unix/thread_local_dtor.rs
@@ -18,7 +18,6 @@
     target_os = "fuchsia",
     target_os = "redox",
     target_os = "hurd",
-    target_os = "freebsd",
     target_os = "netbsd",
     target_os = "dragonfly"
 ))]
@@ -118,7 +117,8 @@ pub unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern "C" fn(*mut u8)) {
     target_os = "vxworks",
     target_os = "horizon",
     target_os = "emscripten",
-    target_os = "aix"
+    target_os = "aix",
+    target_os = "freebsd",
 ))]
 #[cfg_attr(target_family = "wasm", allow(unused))] // might remain unused depending on target details (e.g. wasm32-unknown-emscripten)
 pub unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern "C" fn(*mut u8)) {