From c9af6a80411f00067052535106c2fd8cc23952ce Mon Sep 17 00:00:00 2001
From: Alec Ari <neotheuser@ymail.com>
Date: Thu, 14 May 2026 19:29:45 -0500
Subject: [PATCH] Fix build with GCC 16

Signed-off-by: Alec Ari <neotheuser@ymail.com>
---
 src/rtapi/uspace_rtapi_app.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rtapi/uspace_rtapi_app.cc b/src/rtapi/uspace_rtapi_app.cc
index 8e3746e0af8..35c1214ddbe 100644
--- a/src/rtapi/uspace_rtapi_app.cc
+++ b/src/rtapi/uspace_rtapi_app.cc
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <errno.h>
 
 std::atomic_int WithRoot::level;
 uid_t WithRoot::ruid, WithRoot::euid;
@@ -285,4 +286,4 @@ void RtapiApp::set_namef(const char *fmt, ...) {
         fprintf(stderr, "pthread_setname_np() failed for %s: %d\n", buf, res);
     }
     free(buf);
-}
\ No newline at end of file
+}