From d179f1846f9372920ef02f08cfb4d3abe99b383f Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Wed, 14 Dec 2022 18:26:49 +0100
Subject: first commit

---
 lib/sys/reboot.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 lib/sys/reboot.h

(limited to 'lib/sys/reboot.h')

diff --git a/lib/sys/reboot.h b/lib/sys/reboot.h
new file mode 100644
index 0000000..fd119c5
--- /dev/null
+++ b/lib/sys/reboot.h
@@ -0,0 +1,21 @@
+#ifndef SHUTDOWN_H
+#define SHUTDOWN_H
+
+#include "syscalls.h"
+
+#define REBOOT_HALT_SYSTEM 0xcdef0123
+#define REBOOT_HARD_RESET  0x01234567
+#define REBOOT_ENABLE_CAD  0x89abcdef
+#define REBOOT_DISABLE_CAD 0
+#define REBOOT_POWEROFF    0x4321fedc
+#define REBOOT_SUSPEND     0xd000fce2
+#define REBOOT_NEW_KERNEL  0x45584543
+
+static int reboot(int cmd) {
+	const int magic1 = 0xfee1dead;
+	const int magic2 =  537993216;
+
+	return syscall((void*)REBOOT, magic1, magic2, cmd, 0);
+}
+
+#endif
-- 
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