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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L2701: 	BPF_PROG_ATTACH                            = 0x8

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