From 06a0b682c01122caabb295509aef1d764c7e199b Mon Sep 17 00:00:00 2001
From: Eric Liu <eric@ericxliu.me>
Date: Sat, 1 Feb 2025 06:59:33 +0000
Subject: [PATCH] Update system header includes in fvt_controller.cc

- Remove deprecated <error.h> include
- Add <system_error> for std::system_error
- Add <cerrno> for errno handling
- Streamline and modernize system header includes
---
 fvt_controller.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fvt_controller.cc b/fvt_controller.cc
index c9329e4..6acb95b 100644
--- a/fvt_controller.cc
+++ b/fvt_controller.cc
@@ -15,12 +15,13 @@
 #include "config.h"
 #include "fvt_controller.h"
 
-#include <error.h>
 #include <fcntl.h>
 #include <math.h>
 #include <stdint.h>
 
 #include <atomic>
+#include <system_error>  // for std::system_error
+#include <cerrno>       // for errno
 #undef NDEBUG
 #include <cassert>
 #include <cstring>