From f07a6606e44d7bba88efa55615075a917704bde1 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 14 Jul 2022 17:01:18 +0200
Subject: Set builtin result while holding mutex

While the original code was probably correct, there is suspicion this
is causing a TSAN false-positive.
---
 libbutl/builtin.hxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'libbutl/builtin.hxx')

diff --git a/libbutl/builtin.hxx b/libbutl/builtin.hxx
index b8546be..b301f8a 100644
--- a/libbutl/builtin.hxx
+++ b/libbutl/builtin.hxx
@@ -90,8 +90,7 @@ namespace butl
       // be able to capture auto_fd by value in a lambda, etc).
       //
       template <typename F>
-      explicit
-      async_state (F);
+      async_state (uint8_t&, F);
     };
 
     builtin (std::uint8_t& r, std::unique_ptr<async_state>&& s = nullptr)
-- 
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