const golang.org/x/sys/unix.FICLONE

2 uses

	golang.org/x/sys/unix (current package)
		ioctl_linux.go#L185: 	return ioctl(destFd, FICLONE, uintptr(srcFd))
		zerrors_linux_amd64.go#L88: 	FICLONE                          = 0x40049409

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)