From da7c556f77e1a749d7c1c9773fa3d47a8e7765e2 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Tue, 12 Dec 2023 19:04:45 +1100
Subject: [PATCH] AP_InertialSensor: avoid fcntl.h

allows mixing of lwip and sockets
---
 libraries/AP_InertialSensor/AP_InertialSensor_SITL.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/AP_InertialSensor/AP_InertialSensor_SITL.cpp b/libraries/AP_InertialSensor/AP_InertialSensor_SITL.cpp
index 49a691b606..583ad75a42 100644
--- a/libraries/AP_InertialSensor/AP_InertialSensor_SITL.cpp
+++ b/libraries/AP_InertialSensor/AP_InertialSensor_SITL.cpp
@@ -2,7 +2,7 @@
 #include "AP_InertialSensor_SITL.h"
 #include <AP_Logger/AP_Logger.h>
 #include <SITL/SITL.h>
-#include <fcntl.h>
+#include <AP_Filesystem/AP_Filesystem.h>
 
 #if AP_SIM_INS_ENABLED
 
@@ -410,7 +410,7 @@ void AP_InertialSensor_SITL::read_gyro_from_file()
     if (gyro_fd == -1) {
         char namebuf[32];
         snprintf(namebuf, 32, "/tmp/gyro%d.dat", gyro_instance);
-        gyro_fd = open(namebuf, O_RDONLY|O_CLOEXEC);
+        gyro_fd = AP::FS().open(namebuf, O_RDONLY);
         if (gyro_fd == -1) {
             AP_HAL::panic("gyro data file %s not found", namebuf);
         }