[Tinyos-help] @safe flag

[BAI LI]

Hi All,

I found the code as follows in CounterToLocalTimeC file,

generic module CounterToLocalTimeC(typedef precision_tag) @safe()
{
  provides interface LocalTime<precision_tag>;
  uses interface Counter<precision_tag,uint32_t>;
}
implementation
{
  async command uint32_t LocalTime.get()
  {
    return call Counter.get();
  }
  async event void Counter.overflow()
  {
  }
}

But I don't understand what the meaning of "@safe"? Sum1 can explain it to
me? Any help would be appreciated.

Regards,
Bai
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