24 lines
346 B
Go
24 lines
346 B
Go
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package fusenrender
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import "sync"
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type UniqueId struct {
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nodeId uint64
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count uint64
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mu sync.Mutex
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}
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func (uid *UniqueId) Get() uint64 {
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uid.mu.Lock()
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defer uid.mu.Unlock()
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uid.count++
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return (uid.count << 8) | uid.nodeId
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}
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func NewUniqueIdd(NodeId uint8) *UniqueId {
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return &UniqueId{
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nodeId: uint64(NodeId),
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count: 0,
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}
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}
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