func main()

in seccomp/seccomp_exec.go [36:77]
32 lines of code
5 McCabe index (conditional complexity)

func main() {
	flag.StringVar(&policyFile, "policy", "seccomp.yml", "seccomp policy file")
	flag.BoolVar(&noNewPrivs, "no-new-privs", true, "set no new privs bit")
	flag.Parse()

	args := flag.Args()
	if len(args) == 0 {
		fmt.Fprintf(os.Stderr, "You must specify a command and args to execute.\n")
		os.Exit(1)
	}

	policy, err := parsePolicy(policyFile)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error: %v\n", err)
		os.Exit(1)
	}

	filter := seccomp.Filter{
		NoNewPrivs: noNewPrivs,
		Flag:       seccomp.FilterFlagTSync,
		Policy:     *policy,
	}

	if err = seccomp.LoadFilter(filter); err != nil {
		fmt.Fprintf(os.Stderr, "error loading filter: %v\n", err)
		os.Exit(1)
	}

	// Execute the specified command
	cmd := exec.Command(args[0], args[1:]...)
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	cmd.Stdin = os.Stdin

	/*
	 * cmd.Start doesn't apply the seccomp rules
	 */
	if err = cmd.Run(); err != nil {
		fmt.Fprintf(os.Stderr, "error: %v\n", err)
		os.Exit(1)
	}
}