X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fpalloc.h;h=38a401cb10b4971de6a59f5e5617ab480ba14270;hb=c4b619c23029e05041fd35d523ec7f4bcd6d6e13;hp=5b75e5563ea3795725b88793cbc58049b8f98150;hpb=bf866bc97d077fa3757b4aceaa7a6b41e7298c73;p=pintos-anon

diff --git a/src/threads/palloc.h b/src/threads/palloc.h
index 5b75e55..38a401c 100644
--- a/src/threads/palloc.h
+++ b/src/threads/palloc.h
@@ -1,20 +1,17 @@
-#ifndef HEADER_PALLOC_H
-#define HEADER_PALLOC_H 1
-
-/* Page allocator.  Hands out memory in page-size chunks.
-   See malloc.h for an allocator that hands out smaller
-   chunks. */
+#ifndef THREADS_PALLOC_H
+#define THREADS_PALLOC_H
 
 #include <stdint.h>
 
 enum palloc_flags
   {
     PAL_ASSERT = 001,           /* Panic on failure. */
-    PAL_ZERO = 002              /* Zero page contents. */
+    PAL_ZERO = 002,             /* Zero page contents. */
+    PAL_USER = 004              /* User page. */
   };
 
 void palloc_init (void);
 void *palloc_get (enum palloc_flags);
 void palloc_free (void *);
 
-#endif /* palloc.h */
+#endif /* threads/palloc.h */