package guts_cli

import "go.etcd.io/bbolt/internal/guts_cli"

Index ¶

• Constants
• Variables
• func GetRootPage(path string) (root Pgid, activeMeta Pgid, err error)
• func WritePage(path string, pageBuf []byte) error
• type BranchPageElement
• func (n *BranchPageElement) Key() []byte
• func (n *BranchPageElement) PgId() Pgid
• type Bucket
• func LoadBucket(buf []byte) *Bucket
• func (b *Bucket) InlinePage(v []byte) *Page
• func (b *Bucket) RootPage() Pgid
• func (b *Bucket) String() string
• type LeafPageElement
• func (n *LeafPageElement) Bucket() *Bucket
• func (n *LeafPageElement) IsBucketEntry() bool
• func (n *LeafPageElement) Key() []byte
• func (n *LeafPageElement) Value() []byte
• type Meta
• func LoadPageMeta(buf []byte) *Meta
• func (m *Meta) Print(w io.Writer)
• func (m *Meta) RootBucket() *Bucket
• func (m *Meta) Txid() uint64
• type Page
• func LoadPage(buf []byte) *Page
• func ReadPage(path string, pageID uint64) (*Page, []byte, error)
• func (p *Page) BranchPageElement(index uint16) *BranchPageElement
• func (p *Page) Count() uint16
• func (p *Page) FreelistPageCount() int
• func (p *Page) FreelistPagePages() []Pgid
• func (p *Page) Id() Pgid
• func (p *Page) LeafPageElement(index uint16) *LeafPageElement
• func (p *Page) Overflow() uint32
• func (p *Page) SetCount(target uint16)
• func (p *Page) SetId(target Pgid)
• func (p *Page) SetOverflow(target uint32)
• func (p *Page) String() string
• func (p *Page) Type() string
• type Pgid
• func ReadPageAndHWMSize(path string) (uint64, Pgid, error)

Constants ¶

const PageHeaderSize = 16

PageHeaderSize represents the size of the bolt.Page header.

Variables ¶

var (
	// ErrCorrupt is returned when a checking a data file finds errors.
	ErrCorrupt = errors.New("invalid value")
)

Functions ¶

func GetRootPage ¶

func GetRootPage(path string) (root Pgid, activeMeta Pgid, err error)

GetRootPage returns the root-page (according to the most recent transaction).

func WritePage ¶

func WritePage(path string, pageBuf []byte) error

Types ¶

type BranchPageElement ¶

type BranchPageElement struct {
	// contains filtered or unexported fields
}

DO NOT EDIT. Copied from the "bolt" package.

func (*BranchPageElement) Key ¶

func (n *BranchPageElement) Key() []byte

DO NOT EDIT. Copied from the "bolt" package.

func (*BranchPageElement) PgId ¶

func (n *BranchPageElement) PgId() Pgid

type Bucket ¶

type Bucket struct {
	// contains filtered or unexported fields
}

DO NOT EDIT. Copied from the "bolt" package.

func LoadBucket ¶

func LoadBucket(buf []byte) *Bucket

func (*Bucket) InlinePage ¶

func (b *Bucket) InlinePage(v []byte) *Page

func (*Bucket) RootPage ¶

func (b *Bucket) RootPage() Pgid

func (*Bucket) String ¶

func (b *Bucket) String() string

type LeafPageElement ¶

type LeafPageElement struct {
	// contains filtered or unexported fields
}

DO NOT EDIT. Copied from the "bolt" package.

func (*LeafPageElement) Bucket ¶

func (n *LeafPageElement) Bucket() *Bucket

func (*LeafPageElement) IsBucketEntry ¶

func (n *LeafPageElement) IsBucketEntry() bool

func (*LeafPageElement) Key ¶

func (n *LeafPageElement) Key() []byte

DO NOT EDIT. Copied from the "bolt" package.

func (*LeafPageElement) Value ¶

func (n *LeafPageElement) Value() []byte

DO NOT EDIT. Copied from the "bolt" package.

type Meta ¶

type Meta struct {
	// contains filtered or unexported fields
}

DO NOT EDIT. Copied from the "bolt" package.

func LoadPageMeta ¶

func LoadPageMeta(buf []byte) *Meta

func (*Meta) Print ¶

func (m *Meta) Print(w io.Writer)

func (*Meta) RootBucket ¶

func (m *Meta) RootBucket() *Bucket

func (*Meta) Txid ¶

func (m *Meta) Txid() uint64

type Page ¶

type Page struct {
	// contains filtered or unexported fields
}

DO NOT EDIT. Copied from the "bolt" package.

func LoadPage ¶

func LoadPage(buf []byte) *Page

func ReadPage ¶

func ReadPage(path string, pageID uint64) (*Page, []byte, error)

ReadPage reads Page info & full Page data from a path. This is not transactionally safe.

func (*Page) BranchPageElement ¶

func (p *Page) BranchPageElement(index uint16) *BranchPageElement

DO NOT EDIT. Copied from the "bolt" package.

func (*Page) Count ¶

func (p *Page) Count() uint16

func (*Page) FreelistPageCount ¶

func (p *Page) FreelistPageCount() int

func (*Page) FreelistPagePages ¶

func (p *Page) FreelistPagePages() []Pgid

func (*Page) Id ¶

func (p *Page) Id() Pgid

func (*Page) LeafPageElement ¶

func (p *Page) LeafPageElement(index uint16) *LeafPageElement

DO NOT EDIT. Copied from the "bolt" package.

func (*Page) Overflow ¶

func (p *Page) Overflow() uint32

func (*Page) SetCount ¶

func (p *Page) SetCount(target uint16)

func (*Page) SetId ¶

func (p *Page) SetId(target Pgid)

func (*Page) SetOverflow ¶

func (p *Page) SetOverflow(target uint32)

func (*Page) String ¶

func (p *Page) String() string

func (*Page) Type ¶

func (p *Page) Type() string

TODO(ptabor): Make the page-types an enum.

type Pgid ¶

type Pgid uint64

DO NOT EDIT. Copied from the "bolt" package.

func ReadPageAndHWMSize ¶

func ReadPageAndHWMSize(path string) (uint64, Pgid, error)

ReadPageAndHWMSize reads Page size and HWM (id of the last+1 Page). This is not transactionally safe.

Source Files ¶

guts_cli.go