const runtime.pollEventErr

5 uses

	runtime (current package)
		netpoll.go#L118: 	pollEventErr
		netpoll.go#L124: func (i pollInfo) eventErr() bool             { return i&pollEventErr != 0 }
		netpoll.go#L154: 	for !pd.atomicInfo.CompareAndSwap(x, (x&pollEventErr)|info) {
		netpoll.go#L162: 	for (x&pollEventErr != 0) != b && !pd.atomicInfo.CompareAndSwap(x, x^pollEventErr) {