Port to new kernel

src/disk.rs

@@ -1,4 +1,4 @@
-use system::error::Result;
+use syscall::error::Result;
 
 /// A disk
 pub trait Disk {

src/filesystem.rs

@@ -1,6 +1,6 @@
 use std::cmp::min;
 
-use system::error::{Result, Error, EEXIST, EISDIR, ENOENT, ENOSPC, ENOTDIR, ENOTEMPTY};
+use syscall::error::{Result, Error, EEXIST, EISDIR, ENOENT, ENOSPC, ENOTDIR, ENOTEMPTY};
 
 use super::{Disk, ExNode, Extent, Header, Node};
 

src/lib.rs

@@ -4,7 +4,7 @@
 
 #![deny(warnings)]
 
-extern crate system;
+extern crate syscall;
 
 pub use self::disk::Disk;
 pub use self::ex_node::ExNode;