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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L2886: 	BPF_F_PATH_FD                              = 0x4000

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