1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "nacl_io/mount.h" 6 7 #include <errno.h> 8 #include <fcntl.h> 9 #include <string> 10 11 #include "nacl_io/mount_node.h" 12 #include "nacl_io/mount_node_dir.h" 13 #include "nacl_io/mount_node_mem.h" 14 #include "nacl_io/osstat.h" 15 #include "nacl_io/path.h" 16 #include "sdk_util/auto_lock.h" 17 #include "sdk_util/ref_object.h" 18 19 #if defined(WIN32) 20 #include <windows.h> 21 #endif 22 23 namespace nacl_io { 24 25 Mount::Mount() : dev_(0) {} 26 27 Mount::~Mount() {} 28 29 Error Mount::Init(const MountInitArgs& args) { 30 dev_ = args.dev; 31 ppapi_ = args.ppapi; 32 return 0; 33 } 34 35 void Mount::Destroy() {} 36 37 Error Mount::OpenResource(const Path& path, ScopedMountNode* out_node) { 38 out_node->reset(NULL); 39 return EINVAL; 40 } 41 42 void Mount::OnNodeCreated(MountNode* node) { 43 node->stat_.st_ino = inode_pool_.Acquire(); 44 node->stat_.st_dev = dev_; 45 } 46 47 void Mount::OnNodeDestroyed(MountNode* node) { 48 if (node->stat_.st_ino) 49 inode_pool_.Release(node->stat_.st_ino); 50 } 51 52 } // namespace nacl_io 53 54
