From 0d525fdb4230f15cb3d764e0871f5819e5e50e57 Mon Sep 17 00:00:00 2001
From: Chris Friedt <cfriedt@tenstorrent.com>
Date: Sat, 21 Dec 2024 09:52:31 -0500
Subject: [PATCH] posix: options: mlockall: include toolchain header

Include the toolchain header because ARG_UNUSED() is
not defined.

Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
---
 lib/posix/options/mlockall.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/posix/options/mlockall.c b/lib/posix/options/mlockall.c
index e921b9325352b9..506eeb621022fd 100644
--- a/lib/posix/options/mlockall.c
+++ b/lib/posix/options/mlockall.c
@@ -9,6 +9,7 @@
 #include <sys/types.h>
 
 #include <zephyr/posix/sys/mman.h>
+#include <zephyr/toolchain.h>
 
 int mlockall(int flags)
 {