From e7bc50ca8ffcaa6ed68ebd2315f78b0f5a7d10ad Mon Sep 17 00:00:00 2001 From: klaar36 Date: Fri, 20 Mar 2015 17:30:24 +0100 Subject: Initial Pintos --- src/filesys/filesys.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/filesys/filesys.h (limited to 'src/filesys/filesys.h') diff --git a/src/filesys/filesys.h b/src/filesys/filesys.h new file mode 100644 index 0000000..71efb16 --- /dev/null +++ b/src/filesys/filesys.h @@ -0,0 +1,23 @@ +#ifndef FILESYS_FILESYS_H +#define FILESYS_FILESYS_H + +#include +#include "filesys/off_t.h" + +/* Sectors of system file inodes. */ +#define FREE_MAP_SECTOR 0 /* Free map file inode sector. */ +#define ROOT_DIR_SECTOR 1 /* Root directory file inode sector. */ + +/* Disk used for file system. */ +extern struct disk *filesys_disk; + +void filesys_init (bool format); +void filesys_done (void); + +bool filesys_create (const char *name, off_t initial_size); +bool filesys_remove (const char *name); + +struct file *filesys_open (const char *name); +void filesys_close (struct file *file); + +#endif /* filesys/filesys.h */ -- cgit v1.2.1