mknod,ialloc,iupdate

1 files changed, 5 insertions, 1 deletions

diff --git a/fs.h b/fs.h
index a842e64..48a1c13 100644
--- a/fs.h
+++ b/fs.h
@@ -6,18 +6,22 @@ struct superblock{
   int ninodes;
 };
 
-#define NDIRECT 14
+#define NDIRECT 13
 
 // inodes start at the third sector
 // and blocks start at (ninodes * sizeof(dinode) + 511) / 512
 struct dinode {
   short type;
+  short major;
+  short minor;
   short nlink;
   uint size;
   uint addrs[NDIRECT];
 };
+
 #define T_DIR 1
 #define T_FILE 2
+#define T_DEV 3
 
 #define IPB (512 / sizeof(struct dinode))