From 1d85de6236ba0e1e7de9a582d5d052221458f505 Mon Sep 17 00:00:00 2001
From: Katalin Rebhan <me@dblsaiko.net>
Date: Wed, 8 Apr 2026 17:56:40 +0200
Subject: [PATCH] Include <pthread.h> for pthread_self

Fixes compilation on Gentoo Linux with clang/libc++ 21.
---
 rpcs3/util/atomic.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rpcs3/util/atomic.cpp b/rpcs3/util/atomic.cpp
index 59f0eebe49..4fc0316206 100644
--- a/rpcs3/util/atomic.cpp
+++ b/rpcs3/util/atomic.cpp
@@ -51,6 +51,10 @@ static bool has_waitv()
 #include <random>
 #include <climits>
 
+#ifdef __linux__
+#include <pthread.h>
+#endif
+
 #include "asm.hpp"
 #include "endian.hpp"
 #include "tsc.hpp"