const internal/poll.mutexRefMask

8 uses

	internal/poll (current package)
		fd_mutex.go#L30: 	mutexRefMask = (1<<20 - 1) << 3
		fd_mutex.go#L60: 		if new&mutexRefMask == 0 {
		fd_mutex.go#L79: 		if new&mutexRefMask == 0 {
		fd_mutex.go#L105: 		if old&mutexRefMask == 0 {
		fd_mutex.go#L110: 			return new&(mutexClosed|mutexRefMask) == mutexClosed
		fd_mutex.go#L140: 			if new&mutexRefMask == 0 {
		fd_mutex.go#L178: 		if old&mutexBit == 0 || old&mutexRefMask == 0 {
		fd_mutex.go#L190: 			return new&(mutexClosed|mutexRefMask) == mutexClosed