partitioning_systems/gpt/gpt.cpp

80 	EFI::Header* header = new (std::nothrow) EFI::Header(fd,
82 	status_t status = header->InitCheck();
84 		delete header;
88 	*_cookie = header;
89 	if (header->IsDirty()) {
106 	EFI::Header* header = (EFI::Header*)_cookie;
111 	partition->content_cookie = header;
117 	for (uint32 i = 0; i < header->EntryCount(); i++) {
118 		const gpt_partition_entry& entry = header->EntryAt(i);
150 		child->content_cookie = header;
378 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
380 	for (uint32 i = 0; i < header->EntryCount(); i++) {
381 		const gpt_partition_entry& entry = header->EntryAt(i);
394 	off_t firstUsable = header->FirstUsableBlock() * partition->block_size;
398 	off_t lastUsable = header->LastUsableBlock() * partition->block_size;
510 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
511 	if (header == NULL)
515 	if (entryIndex >= header->EntryCount())
527 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
530 	status_t result = header->WriteEntry(fd, entryIndex);
571 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
572 	if (header == NULL)
576 	if (entryIndex >= header->EntryCount())
592 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
598 	status_t result = header->WriteEntry(fd, entryIndex);
632 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
633 	if (header == NULL)
637 	if (entryIndex >= header->EntryCount())
642 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
645 	status_t result = header->WriteEntry(fd, entryIndex);
678 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
679 	if (header == NULL)
683 	if (entryIndex >= header->EntryCount())
692 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
695 	status_t result = header->WriteEntry(fd, entryIndex);
720 	EFI::Header header((partitionSize - 1) / partition->block_size,
722 	status_t result = header.InitCheck();
726 	result = header.Write(fd);
755 	// The second block is the GPT header
757 	// blocks, but that doesn't matter as soon as the header is erased).
795 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
796 	if (header == NULL)
818 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
829 	status_t result = header->WriteEntry(fd, entryIndex);
872 	EFI::Header* header = (EFI::Header*)partition->content_cookie;
873 	if (header == NULL)
877 	if (entryIndex >= header->EntryCount())
885 	gpt_partition_entry& entry = header->EntryAt(entryIndex);
889 	status_t result = header->WriteEntry(fd, entryIndex);