X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Finit.h;h=622dea9c8caf1fcc22f04f1e32ce8c1620c56cad;hb=b0a700d18f0a0a8c87e1a4fff3a2108e0edb0fbc;hp=fafb4924bfd1931fb4ced93a36d8e28fa97c1f7a;hpb=6916b246f3be8c72d6e77fd98c4a1447fd2c1de7;p=pintos-anon

diff --git a/src/threads/init.h b/src/threads/init.h
index fafb492..622dea9 100644
--- a/src/threads/init.h
+++ b/src/threads/init.h
@@ -2,8 +2,12 @@
 #define THREADS_INIT_H
 
 #include <stddef.h>
+#include <stdint.h>
 
 /* Physical memory size, in 4 kB pages. */
-size_t ram_pages;
+extern size_t ram_pages;
+
+/* Page directory with kernel mappings only. */
+extern uint32_t *base_page_dir;
 
 #endif /* threads/init.h */