#! stap

# test the system() function

probe kernel.function("sys_open") {
  # very inefficient. Testing only. DO NOT DO THIS
  msg="echo sys_open"
  system(msg)
}

probe begin {
  # should succeed
  system("whoami")

  # should fail
  system("cat __xyzzy123ABC__")

  exit()
}

probe end {
  # should succeed
  system("echo DONE")
}