From 1b5afbbbef425851435e2e9f7225bd842084abf9 Mon Sep 17 00:00:00 2001
From: "Jessica Wong (Seattle)" <jesswong@fb.com>
Date: Thu, 5 Dec 2024 11:24:35 -0800
Subject: [PATCH] address comments

---
 source/async_stack.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/source/async_stack.cpp b/source/async_stack.cpp
index 738dc057..0970f238 100644
--- a/source/async_stack.cpp
+++ b/source/async_stack.cpp
@@ -99,13 +99,12 @@ static std::uint64_t get_os_thread_id() {
   return tid;
 #  elif defined(_WIN32)
   return std::uint64_t(GetCurrentThreadId());
-#  elif defined(__FreeBSD__)
-  long tid;
-  thr_self(&tid);
 #  elif defined(__EMSCRIPTEN__)
   return 0;
-#  else
+#  elif defined(__linux__)
   return std::uint64_t(gettid());
+#  else
+#    error "Unsupported platform in get_os_thread_id"
 #  endif
 }
 #endif  // UNIFEX_ASYNC_STACK_ROOT_USE_PTHREAD == 0