pcache

Documentation

Index

• type BlockPage
  • func InitBlockPage(ptr *byte) *BlockPage
  • func (bp *BlockPage) Dirty() bool
  • func (cp *BlockPage) GetData() (page *cType.PageData)
  • func (bp *BlockPage) GetPos() (spaceId, pageNum uint64)
  • func (bp *BlockPage) Lock()
  • func (bp *BlockPage) PageNo() uint64
  • func (bp *BlockPage) RLock()
  • func (bp *BlockPage) SetDirty()
  • func (bp *BlockPage) SetPageNo(pNo uint64)
  • func (bp *BlockPage) SetSpaceId(spaceId uint64)
  • func (bp *BlockPage) Unlock()
  • func (bp *BlockPage) Wp() wp.Wrapper
• type BpLockType

Types

type BlockPage

type BlockPage struct {
	Ptr *byte
	// contains filtered or unexported fields
}

func InitBlockPage

func InitBlockPage(ptr *byte) *BlockPage

Init block memory

func (*BlockPage) Dirty

func (bp *BlockPage) Dirty() bool

func (*BlockPage) GetData

func (cp *BlockPage) GetData() (page *cType.PageData)

func (*BlockPage) GetPos

func (bp *BlockPage) GetPos() (spaceId, pageNum uint64)

func (*BlockPage) Lock

func (bp *BlockPage) Lock()

func (*BlockPage) PageNo

func (bp *BlockPage) PageNo() uint64

func (*BlockPage) RLock

func (bp *BlockPage) RLock()

func (*BlockPage) SetDirty

func (bp *BlockPage) SetDirty()

func (*BlockPage) SetPageNo

func (bp *BlockPage) SetPageNo(pNo uint64)

func (*BlockPage) SetSpaceId

func (bp *BlockPage) SetSpaceId(spaceId uint64)

func (*BlockPage) Unlock

func (bp *BlockPage) Unlock()

func (*BlockPage) Wp

func (bp *BlockPage) Wp() wp.Wrapper

type BpLockType

type BpLockType uint

const (
	BP_S_LOCK BpLockType = 0
	BP_X_LOCK BpLockType = 1
)