[NaCl SDK] nacl_io: Add chmod/fchmod

native_client_sdk/src/libraries/nacl_io/fusefs/fuse_fs.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef LIBRARIES_NACL_IO_FUSEFS_FUSE_FS_H_
 #define LIBRARIES_NACL_IO_FUSEFS_FUSE_FS_H_
 
 #include <map>
 
 #include "nacl_io/filesystem.h"
@@ skipping 37 matching lines @@
  public:
   virtual bool CanOpen(int open_flags);
   virtual Error GetStat(struct stat* stat);
   virtual Error VIoctl(int request, va_list args);
   virtual Error Tcflush(int queue_selector);
   virtual Error Tcgetattr(struct termios* termios_p);
   virtual Error Tcsetattr(int optional_actions,
                           const struct termios* termios_p);
   virtual Error GetSize(off_t* out_size);
   virtual Error Futimens(const struct timespec times[2]);
+  virtual Error Fchmod(mode_t mode);
 
  protected:
   struct fuse_operations* fuse_ops_;
   struct fuse_file_info info_;
   std::string path_;
 };
 
 class FileFuseFsNode : public FuseFsNode {
  public:
   FileFuseFsNode(Filesystem* filesystem,
@@ skipping 45 matching lines @@
                              off_t off);
 
  private:
   friend class FuseFs;
   DISALLOW_COPY_AND_ASSIGN(DirFuseFsNode);
 };
 
 }  // namespace nacl_io
 
 #endif  // LIBRARIES_NACL_IO_FUSEFS_FUSE_FS_H_