btrfs_super_block
btrfs_super_block::IsMagicValid() const
btrfs_super_block::IsValid() const
sizeof(btrfs_super_block))
!= sizeof(btrfs_super_block))
Volume::Identify(int fd, btrfs_super_block* superBlock)
sizeof(btrfs_super_block)) != sizeof(btrfs_super_block))
btrfs_super_block::Initialize(const char* name, off_t numBlocks,
memset(this, 0, sizeof(btrfs_super_block));
btrfs_super_block& SuperBlock() { return fSuperBlock; }
static status_t Identify(int fd, btrfs_super_block* superBlock);
btrfs_super_block fSuperBlock;
btrfs_super_block super = volume.SuperBlock();
btrfs_super_block superBlock;
btrfs_super_block& superBlock = volume->SuperBlock();
btrfs_super_block super_block;
btrfs_super_block superBlock;
memcpy(&cookie->super_block, &superBlock, sizeof(btrfs_super_block));