X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Finit.h;h=45e9545f0a190261d1687c99ab6f142285bc00d1;hb=bf38311a1c9b25090e92c3847f32a3dc984dac08;hp=8dfb6515e78c1075ad75f8a7365ab82537d42556;hpb=bf866bc97d077fa3757b4aceaa7a6b41e7298c73;p=pintos-anon

diff --git a/src/threads/init.h b/src/threads/init.h
index 8dfb651..45e9545 100644
--- a/src/threads/init.h
+++ b/src/threads/init.h
@@ -1,16 +1,32 @@
-#ifndef HEADER_INIT_H
-#define HEADER_INIT_H 1
+#ifndef THREADS_INIT_H
+#define THREADS_INIT_H
 
+#include <debug.h>
+#include <stdbool.h>
 #include <stddef.h>
+#include <stdint.h>
 
 /* Physical memory size, in 4 kB pages. */
-size_t ram_pages;
+extern size_t ram_pages;
 
-/* Kernel command line. */
-extern int argc;
-extern char *argv[];
+/* Page directory with kernel mappings only. */
+extern uint32_t *base_page_dir;
 
-struct tss *tss;
+/* -o mlfqs:
+   If false (default), use round-robin scheduler.
+   If true, use multi-level feedback queue scheduler. */
+extern bool enable_mlfqs;
 
+#ifdef VM
+/* -o random-paging:
+   If false (default), use LRU page replacement policy.
+   If true, use random page replacement policy. */
+extern bool enable_random_paging;
+#endif
 
-#endif /* init.h */
+/* -q: Power off when kernel tasks complete? */
+extern bool power_off_when_done;
+
+void power_off (void) NO_RETURN;
+
+#endif /* threads/init.h */