summaryrefslogtreecommitdiff
path: root/include/uapi/linux/reboot.h
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /include/uapi/linux/reboot.h
Initial import
Diffstat (limited to 'include/uapi/linux/reboot.h')
-rw-r--r--include/uapi/linux/reboot.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/uapi/linux/reboot.h b/include/uapi/linux/reboot.h
new file mode 100644
index 000000000..09d056d4f
--- /dev/null
+++ b/include/uapi/linux/reboot.h
@@ -0,0 +1,39 @@
+#ifndef _UAPI_LINUX_REBOOT_H
+#define _UAPI_LINUX_REBOOT_H
+
+/*
+ * Magic values required to use _reboot() system call.
+ */
+
+#define LINUX_REBOOT_MAGIC1 0xfee1dead
+#define LINUX_REBOOT_MAGIC2 672274793
+#define LINUX_REBOOT_MAGIC2A 85072278
+#define LINUX_REBOOT_MAGIC2B 369367448
+#define LINUX_REBOOT_MAGIC2C 537993216
+
+
+/*
+ * Commands accepted by the _reboot() system call.
+ *
+ * RESTART Restart system using default command and mode.
+ * HALT Stop OS and give system control to ROM monitor, if any.
+ * CAD_ON Ctrl-Alt-Del sequence causes RESTART command.
+ * CAD_OFF Ctrl-Alt-Del sequence sends SIGINT to init task.
+ * POWER_OFF Stop OS and remove all power from system, if possible.
+ * RESTART2 Restart system using given command string.
+ * SW_SUSPEND Suspend system using software suspend if compiled in.
+ * KEXEC Restart system using a previously loaded Linux kernel
+ */
+
+#define LINUX_REBOOT_CMD_RESTART 0x01234567
+#define LINUX_REBOOT_CMD_HALT 0xCDEF0123
+#define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF
+#define LINUX_REBOOT_CMD_CAD_OFF 0x00000000
+#define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC
+#define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4
+#define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2
+#define LINUX_REBOOT_CMD_KEXEC 0x45584543
+
+
+
+#endif /* _UAPI_LINUX_REBOOT_H */