var internal/poll.copyFileRangeSupported

5 uses

	internal/poll (current package)
		copy_file_range_linux.go#L13: var copyFileRangeSupported int32 = -1 // accessed atomically
		copy_file_range_linux.go#L55: 	if supported := atomic.LoadInt32(&copyFileRangeSupported); supported == 0 {
		copy_file_range_linux.go#L60: 			atomic.StoreInt32(&copyFileRangeSupported, 1)
		copy_file_range_linux.go#L65: 			atomic.StoreInt32(&copyFileRangeSupported, 0)
		copy_file_range_linux.go#L88: 			atomic.StoreInt32(&copyFileRangeSupported, 0)