Misc file clean

355502fe · Silas Boyd-Wickizer · d9af5f78 · 355502fe
--- a/include/file.hh
+++ b/include/file.hh
@@ -9,8 +9,8 @@
 u64 namehash(const strbuf<DIRSIZ>&);

 struct file : public referenced {
-  static file *alloc();
-  file *dup();
+  static file* alloc();
+  file*        dup();
  int          stat(struct stat*);
  int          read(char *addr, int n);
  ssize_t      pread(char *addr, size_t n, off_t offset);
@@ -25,10 +25,12 @@ struct file : public referenced {
  struct pipe *pipe;
  struct inode *ip;
  u32 off;
-  NEW_DELETE_OPS(file);

 private:
  file();
+  file& operator=(const file&);
+  file(const file& x);
+  NEW_DELETE_OPS(file);

 protected:
  virtual void onzero() const;