X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ffilesys%2Fdirectory.h;h=7955937eae3e3b77f5eff1007f3e7f609b3be755;hb=acdcdf047b0d4d7bd514025dd7e412dab98aaeee;hp=f49bd3f731c5f8637f02ac0c00a892882df96043;hpb=550e44853cf80d69ae5edf8c2d3b583e8d37dbd8;p=pintos-anon

diff --git a/src/filesys/directory.h b/src/filesys/directory.h
index f49bd3f..7955937 100644
--- a/src/filesys/directory.h
+++ b/src/filesys/directory.h
@@ -12,12 +12,16 @@
 #define NAME_MAX 14
 
 struct inode;
+
+/* Opening and closing directories. */
 bool dir_create (disk_sector_t sector, size_t entry_cnt);
 struct dir *dir_open (struct inode *);
 struct dir *dir_open_root (void);
 struct dir *dir_reopen (struct dir *);
 void dir_close (struct dir *);
 struct inode *dir_get_inode (struct dir *);
+
+/* Reading and writing. */
 bool dir_lookup (const struct dir *, const char *name, struct inode **);
 bool dir_add (struct dir *, const char *name, disk_sector_t);
 bool dir_remove (struct dir *, const char *name);