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cloudreve/pkg/filesystem/driver/onedrive/lock.go

26 lines
450 B

package onedrive
import "sync"
// CredentialLock 针对存储策略凭证的锁
type CredentialLock interface {
Lock(uint)
Unlock(uint)
}
var GlobalMutex = mutexMap{}
type mutexMap struct {
locks sync.Map
}
func (m *mutexMap) Lock(id uint) {
lock, _ := m.locks.LoadOrStore(id, &sync.Mutex{})
lock.(*sync.Mutex).Lock()
}
func (m *mutexMap) Unlock(id uint) {
lock, _ := m.locks.LoadOrStore(id, &sync.Mutex{})
lock.(*sync.Mutex).Unlock()
}