1 // Copyright 2013 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.
5 #include "nacl_io/filesystem.h"
13 #include "nacl_io/dir_node.h"
14 #include "nacl_io/log.h"
15 #include "nacl_io/node.h"
16 #include "nacl_io/osstat.h"
17 #include "nacl_io/path.h"
18 #include "sdk_util/auto_lock.h"
19 #include "sdk_util/ref_object.h"
27 Filesystem::Filesystem() : dev_(0) {
30 Filesystem::~Filesystem() {
33 Error Filesystem::Init(const FsInitArgs& args) {
39 void Filesystem::Destroy() {
42 Error Filesystem::Open(const Path& path,
44 ScopedNode* out_node) {
45 return OpenWithMode(path, open_flags, 0666, out_node);
48 Error Filesystem::OpenResource(const Path& path, ScopedNode* out_node) {
49 out_node->reset(NULL);
50 LOG_TRACE("Can't open resource: %s", path.Join().c_str());
54 void Filesystem::OnNodeCreated(Node* node) {
55 node->stat_.st_ino = inode_pool_.Acquire();
56 node->stat_.st_dev = dev_;
59 void Filesystem::OnNodeDestroyed(Node* node) {
60 if (node->stat_.st_ino)
61 inode_pool_.Release(node->stat_.st_ino);
64 Error Filesystem::Filesystem_VIoctl(int request, va_list args) {
65 LOG_ERROR("Unsupported ioctl: %#x", request);
69 Error Filesystem::Filesystem_Ioctl(int request, ...) {
71 va_start(args, request);
72 Error error = Filesystem_VIoctl(request, args);
77 } // namespace nacl_io