testsuite/semok/cast.stp


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#! stap -p2

probe begin {
    // basic @cast test, with and without specifying kernel
    println(@cast(0, "task_struct")->tgid)
    println(@cast(0, "task_struct", "kernel")->tgid)

    // check module-search paths
    println(@cast(0, "task_struct", "foo:kernel:bar")->tgid)

    // would be nice to test usermode @cast too,
    // but who knows what debuginfo is installed...
}