From 3dc76754a1bec47576af960350a71133bb6b0d54 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Sat, 22 Feb 2025 02:24:37 -0500
Subject: kernel: cons: Add lock around root console

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/include/dev/cons/cons.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sys/include')

diff --git a/sys/include/dev/cons/cons.h b/sys/include/dev/cons/cons.h
index 3415617..8e2c2c6 100644
--- a/sys/include/dev/cons/cons.h
+++ b/sys/include/dev/cons/cons.h
@@ -31,6 +31,7 @@
 #define _DEV_CONS_H_
 
 #include <sys/types.h>
+#include <sys/spinlock.h>
 #include <dev/video/fbdev.h>
 
 struct cons_char {
@@ -53,6 +54,7 @@ struct cons_screen {
     uint32_t curs_col;  /* Cursor col */
     uint32_t curs_row;  /* Cursor row */
     struct cons_char last_chr;
+    struct spinlock lock;
 };
 
 void cons_init(void);
-- 
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