X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=blobdiff_plain;f=src%2Fdevices%2Fshutdown.h;h=dc4f942384d44f210469b83b4b412799bb86213f;hp=7bcef19e7759509c7625920785bb1ef1829b22d9;hb=94618414d6e0e051cf95e900c63ed2835ed16a82;hpb=19becec31c5704572a3575336c57364d72fd572b

diff --git a/src/devices/shutdown.h b/src/devices/shutdown.h
index 7bcef19..dc4f942 100644
--- a/src/devices/shutdown.h
+++ b/src/devices/shutdown.h
@@ -3,6 +3,16 @@
 
 #include <debug.h>
 
+/* How to shut down when Pintos has nothing left to do. */
+enum shutdown_type
+  {
+    SHUTDOWN_NONE,              /* Loop forever. */
+    SHUTDOWN_POWER_OFF,         /* Power off the machine (if possible). */
+    SHUTDOWN_REBOOT,            /* Reboot the machine (if possible). */
+  };
+
+void shutdown (void);
+void shutdown_configure (enum shutdown_type);
 void shutdown_reboot (void) NO_RETURN;
 void shutdown_power_off (void) NO_RETURN;