From 1eba3f18e8c4dd277f61d67d1fe8fee5c45b4550 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Wed, 12 Feb 2025 17:56:13 +0100
Subject: [PATCH] cpu_stats: restore a header for BSDs after cd87a6462190

rpcs3/util/cpu_stats.cpp:390:4: error: use of undeclared identifier 'getpid'
  390 |                         getpid(),
      |                         ^
---
 rpcs3/util/cpu_stats.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rpcs3/util/cpu_stats.cpp b/rpcs3/util/cpu_stats.cpp
index de1d3b133c..c2a63fb35f 100644
--- a/rpcs3/util/cpu_stats.cpp
+++ b/rpcs3/util/cpu_stats.cpp
@@ -32,6 +32,7 @@
 
 #if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
 # include <sys/sysctl.h>
+# include <unistd.h>
 # if defined(__DragonFly__) || defined(__FreeBSD__)
 #  include <sys/user.h>
 # endif