60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
// Package easylock ...
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//
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// Description : 包装各种姿势的锁
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2021-02-24 6:26 下午
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package easylock
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import "sync"
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// NewLock获取普通锁实例,因为只有一把锁,flag没有意义,传空即可
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 10:42 下午 2021/2/24
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func NewLock() EasyLock {
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return &lock{
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sc: &sync.RWMutex{},
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lockCnt: &LockCnt{
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Write: 0,
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Read: 0,
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},
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}
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}
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type lock struct {
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sc *sync.RWMutex
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lockCnt *LockCnt
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base
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}
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func (l *lock) Lock(optionFuncList ...OptionFunc) error {
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defer l.AddLockCnt(l.lockCnt)
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l.sc.Lock()
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return nil
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}
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func (l *lock) Unlock(optionFuncList ...OptionFunc) error {
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defer l.DecreaseLockCnt(l.lockCnt)
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l.sc.Unlock()
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return nil
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}
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func (l *lock) RLock(optionFuncList ...OptionFunc) error {
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defer l.AddRLockCnt(l.lockCnt)
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l.sc.RLock()
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return nil
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}
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func (l *lock) RUnlock(optionFuncList ...OptionFunc) error {
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defer l.DecreaseRLockCnt(l.lockCnt)
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l.sc.RUnlock()
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return nil
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}
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func (l *lock) GetLockCnt() *LockCnt {
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return l.lockCnt
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}
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