tiocmiwait

  1. ogogon

    Ioctl like TIOCMIWAIT, or something that replaces it...

    Colleagues, tell me, please, is there in FreeBSD an ioctl similar to TIOCMIWAIT in SystemV? How correctly, without a "stupid" poll in a cycle, to understand that the modem signals of the com port have changed? I suppose that if TIOCMIWAIT, or some kind of its close analogue, is absent, then...
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