31 lines
560 B
Go
31 lines
560 B
Go
//go:build windows
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package process
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// Lock 获取进程间互斥锁 (Windows: 内存锁)
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// 注意: Windows 版本仅在同一进程内互斥，进程间不互斥
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// 如需真正的进程间锁，后续可改用 Windows Named Mutex
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func (pm *ProcessManager) Lock() error {
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pm.mu.Lock()
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defer pm.mu.Unlock()
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if pm.locked {
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return nil
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}
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pm.locked = true
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return nil
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}
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// Unlock 释放互斥锁 (Windows)
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func (pm *ProcessManager) Unlock() error {
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pm.mu.Lock()
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defer pm.mu.Unlock()
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if !pm.locked {
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return nil
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}
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pm.locked = false
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return nil
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}
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