[NaCl SDK] Modifying size_t and int to off_t.

native_client_sdk/src/libraries/nacl_io/node.cc

 // 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.
 
 #include "nacl_io/node.h"
 
 #include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <poll.h>
@@ skipping 147 matching lines @@
 Error Node::Tcgetattr(struct termios* termios_p) { return EINVAL; }
 
 Error Node::Tcsetattr(int optional_actions, const struct termios* termios_p) {
   return EINVAL;
 }
 
 int Node::GetLinks() { return stat_.st_nlink; }
 
 int Node::GetMode() { return stat_.st_mode & ~S_IFMT; }
 
-Error Node::GetSize(size_t* out_size) {
+Error Node::GetSize(off_t* out_size) {
   *out_size = stat_.st_size;
   return 0;
 }
 
 int Node::GetType() { return stat_.st_mode & S_IFMT; }
 
 void Node::SetType(int type) {
   assert((type & ~S_IFMT) == 0);
   stat_.st_mode &= ~S_IFMT;
   stat_.st_mode |= type;
@@ skipping 20 matching lines @@
   return ENOTDIR;
 }
 
 int Node::ChildCount() { return 0; }
 
 void Node::Link() { stat_.st_nlink++; }
 
 void Node::Unlink() { stat_.st_nlink--; }
 
 }  // namespace nacl_io