C++ (Cpp) Descriptor::Offset Examples

Example #1

File: vfs.cpp Project: jessicah/haiku-private

off_t
lseek(int fd, off_t offset, int whence)
{
	Descriptor* descriptor = get_descriptor(fd);
	if (descriptor == NULL)
		RETURN_AND_SET_ERRNO(B_FILE_ERROR);

	status_t error = descriptor->Seek(offset, whence);
	if (error != B_OK)
		RETURN_AND_SET_ERRNO(B_FILE_ERROR);

	return descriptor->Offset();
}