src/system/boot/loader/file_systems/bfs/Link.h

   1 /*
   2 ** Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
   3 ** Distributed under the terms of the MIT License.
   4 */
   5 #ifndef LINK_H
   6 #define LINK_H
   7
   8
   9 #include <boot/vfs.h>
  10
  11 #include "File.h"
  12
  13
  14 namespace BFS {
  15
  16 class Link : public File {
  17         public:
  18                 Link(Volume &volume, block_run run);
  19                 Link(Volume &volume, off_t id);
  20                 Link(const Stream &stream);
  21
  22                 status_t InitCheck();
  23
  24                 virtual status_t ReadLink(char *buffer, size_t bufferSize);
  25
  26                 virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize);
  27                 virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize);
  28
  29                 virtual int32 Type() const;
  30 };
  31
  32 }       // namespace BFS
  33
  34 #endif  /* FILE_H */