cd libusdt  make  cd ..

  luarocks --local build usdt-0.1-1.rockspec USDT_INCDIR=libusdt

  sudo dtrace -Z \     -n 'lua*:lmod:foo:cprobe{ printf("%s %s %s %s %s %s %s %s %s %s", copyinstr(arg0), copyinstr(arg1), \         copyinstr(arg2), copyinstr(arg3), copyinstr(arg4), copyinstr(arg5), copyinstr(arg6), \         copyinstr(arg7), copyinstr(arg8), copyinstr(arg9)) }' \     -n 'lua*:lmod:foo:iprobe{ printf("%d %d %d %d %d %d %d %d %d %d", arg0, arg1, arg2, arg3, arg4, \         arg5, arg6, arg7, arg8, arg9) }' \     -c 'lua test.lua'

dtrace: description 'lua*:lmod:foo:cprobe' matched 0 probesdtrace: description 'lua*:lmod:foo:iprobe' matched 0 probesdtrace: pid 33227 has exitedCPU     ID                    FUNCTION:NAME  0   3950                       foo:iprobe 1 2 3 4 5 6 7 8 9 10  0   3951                       foo:cprobe a b c d e f g h i j