mutexx

package

v0.1.0 Latest Latest Go to latest Published: Mar 4, 2025 License: MIT Imports: 9 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/go-leo/gox

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Documentation ¶

Index ¶

func HolderCount(m *sync.Mutex) int
func IsLocked(m *sync.Mutex) bool
func IsStarving(m *sync.Mutex) bool
func IsWoken(m *sync.Mutex) bool
func TryLock(m *sync.Mutex) bool
func WaiterCount(m *sync.Mutex) int
type ChanMutex
- func NewChanMutex() *ChanMutex
type RecursiveMutex
- func (m *RecursiveMutex) Lock()
- func (m *RecursiveMutex) Unlock()
type SpinMutex
- func (m *SpinMutex) Lock()
- func (m *SpinMutex) Unlock()
type TokenRecursiveMutex
- func (m *TokenRecursiveMutex) Lock(token int64)
- func (m *TokenRecursiveMutex) Unlock(token int64)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func HolderCount ¶

func HolderCount(m *sync.Mutex) int

HolderCount 锁的持有者数量 0或者1

func IsLocked ¶

func IsLocked(m *sync.Mutex) bool

IsLocked 锁是否被持有

func IsStarving ¶

func IsStarving(m *sync.Mutex) bool

IsStarving 锁是否处于饥饿状态

func IsWoken ¶

func IsWoken(m *sync.Mutex) bool

IsWoken 是否有等待者被唤醒

func TryLock ¶

func TryLock(m *sync.Mutex) bool

TryLock 尝试获取锁

func WaiterCount ¶

func WaiterCount(m *sync.Mutex) int

WaiterCount 锁的等待者数量

Types ¶

type ChanMutex ¶

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

func NewChanMutex ¶

func NewChanMutex() *ChanMutex

func (*ChanMutex) IsLocked ¶

func (m *ChanMutex) IsLocked() bool

func (*ChanMutex) Lock ¶

func (m *ChanMutex) Lock()

func (*ChanMutex) LockContext ¶

func (m *ChanMutex) LockContext(ctx context.Context) bool

func (*ChanMutex) TryLock ¶

func (m *ChanMutex) TryLock() bool

func (*ChanMutex) Unlock ¶

func (m *ChanMutex) Unlock()

type RecursiveMutex ¶

type RecursiveMutex struct {
	sync.Mutex
	// contains filtered or unexported fields
}

RecursiveMutex 包装一个Mutex,实现可重入

func (*RecursiveMutex) Lock ¶

func (m *RecursiveMutex) Lock()

func (*RecursiveMutex) Unlock ¶

func (m *RecursiveMutex) Unlock()

type SpinMutex ¶

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

func (*SpinMutex) Lock ¶

func (m *SpinMutex) Lock()

func (*SpinMutex) Unlock ¶

func (m *SpinMutex) Unlock()

type TokenRecursiveMutex ¶

type TokenRecursiveMutex struct {
	sync.Mutex
	// contains filtered or unexported fields
}

TokenRecursiveMutex Token方式的递归锁

func (*TokenRecursiveMutex) Lock ¶

func (m *TokenRecursiveMutex) Lock(token int64)

Lock 请求锁，需要传入token

func (*TokenRecursiveMutex) Unlock ¶

func (m *TokenRecursiveMutex) Unlock(token int64)

Unlock 释放锁

Source Files ¶

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