Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/basic/raw-reboot.h b/src/basic/raw-reboot.h
new file mode 100644
index 0000000..e6bff30
--- /dev/null
+++ b/src/basic/raw-reboot.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <linux/reboot.h>
+#include <sys/reboot.h>
+#include <sys/syscall.h>
+
+/* glibc defines the reboot() API call, which is a wrapper around the system call of the same name, but without the
+ * extra "arg" parameter. Since we need that parameter for some calls, let's add a "raw" wrapper that is defined the
+ * same way, except it takes the additional argument. */
+
+static inline int raw_reboot(int cmd, const void *arg) {
+        return (int) syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, arg);
+}