file_systems/ext2/Inode.cpp

41 	fVolume(volume),
53 		"\n", sizeof(ext2_inode), fVolume->InodeSize());
54 	fNodeSize = sizeof(ext2_inode) > fVolume->InodeSize()
55 		? fVolume->InodeSize() : sizeof(ext2_inode);
75 	fVolume(volume),
87 		sizeof(ext2_inode), fVolume->InodeSize());
88 	fNodeSize = sizeof(ext2_inode) > fVolume->InodeSize()
89 		? fVolume->InodeSize() : sizeof(ext2_inode);
113 	acquire_vnode(fVolume->FSVolume(), ID());
127 	status_t status = fVolume->GetInodeBlock(fID, blockNum);
132 		status = fVolume->ActivateLargeFiles(transaction);
137 	CachedBlock cached(fVolume);
145 		fID, blockNum, inodeBlockData, fVolume->InodeBlockIndex(fID),
146 		fVolume->InodeSize(), fNodeSize, this, &fNode);
148 			fVolume->InodeBlockIndex(fID) * fVolume->InodeSize());
151 	if (fVolume->HasMetaGroupChecksumFeature()) {
170 	status_t status = fVolume->GetInodeBlock(fID, blockNum);
176 	CachedBlock cached(fVolume);
183 		fVolume->InodeSize(), fVolume->InodeBlockIndex(fID));
185 		+ fVolume->InodeBlockIndex(fID) * fVolume->InodeSize());
192 	if (fVolume->HasMetaGroupChecksumFeature()) {
218 	if ((accessMode & W_OK) != 0 && fVolume->IsReadOnly())
230 		ExtentStream stream(fVolume, this, &fNode.extent_stream, Size());
233 	DataStream stream(fVolume, &fNode.stream, Size());
262 	transaction.Start(fVolume->GetJournal());
400 	uint32 blockSize = fVolume->BlockSize();
408 		ExtentStream stream(fVolume, this, &fNode.extent_stream, Size());
411 		DataStream stream(fVolume, &fNode.stream, Size());
417 	CachedBlock cached(fVolume);
429 	if (fVolume->HasMetaGroupChecksumFeature())
461 		status_t status = fVolume->SaveOrphan(transaction, fID, firstOrphanID);
466 			Vnode firstOrphan(fVolume, firstOrphanID);
481 		status = remove_vnode(fVolume->FSVolume(), fID);
732 		B_PRIdINO ", %" B_PRIdOFF "\n", fVolume->ID(), ID(), Size());
734 	fCache = file_cache_create(fVolume->ID(), ID(), Size());
740 	fMap = file_map_create(fVolume->ID(), ID(), Size());
819 	put_vnode(fVolume->FSVolume(), ID());
831 	uint32 blockSize = fVolume->BlockSize();
846 	off_t end = size == 0 ? 0 : (size - 1) / fVolume->BlockSize() + 1;
848 		ExtentStream stream(fVolume, this, &fNode.extent_stream, Size());
852 		DataStream stream(fVolume, &fNode.stream, oldSize);
860 	return _SetNumBlocks(NumBlocks() + end * (fVolume->BlockSize() / 512));
872 	uint32 blockSize = fVolume->BlockSize();
887 	off_t end = size == 0 ? 0 : (size - 1) / fVolume->BlockSize() + 1;
889 		ExtentStream stream(fVolume, this, &fNode.extent_stream, Size());
893 		DataStream stream(fVolume, &fNode.stream, oldSize);
898 	return _SetNumBlocks(NumBlocks() - end * (fVolume->BlockSize() / 512));
905 	if (fVolume->HugeFiles()) {
907 			return fNode.NumBlocks64() * (fVolume->BlockSize() / 512);
923 	if (!fVolume->HugeFiles())
928 		numBlocks /= (fVolume->BlockSize() / 512);
944 		fVolume->ActivateDirNLink(transaction);
954 	uint32 checksum = calculate_crc32c(fVolume->ChecksumSeed(),
974 			fVolume->InodeSize() - offset);
983 	return (ext2_dir_entry_tail*)(block + fVolume->BlockSize()
992 	uint32 checksum = calculate_crc32c(fVolume->ChecksumSeed(),
996 		fVolume->BlockSize() - sizeof(ext2_dir_entry_tail));
1004 	if (fVolume->HasMetaGroupChecksumFeature()) {
1033 	uint32 checksum = calculate_crc32c(fVolume->ChecksumSeed(),
1046 	if (fVolume->HasMetaGroupChecksumFeature()) {
1058 	if (fVolume->HasMetaGroupChecksumFeature()) {