#! stap -p2

probe begin
{
    sun_path = @cast(0, "sockaddr_un", "<sys/un.h>")->sun_path;

    // The extra parentheses are necessary so the parser will read this as an
    // expression with an autocast [0] on it, rather than an arrayindex on a
    // global.  That distinction can't be made while parsing, because globals
    // aren't known yet.
    println((sun_path)[0])
}