send signal every time input comes in on stdin

This is a discussion on send signal every time input comes in on stdin within the C Programming forums, part of the General Programming Boards category; Hi guys. how to inform OS to send a signal like SIGIO every time input comes in on stdin, I ...

  1. 11-04-2009 #1
    crs_zxf
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    send signal every time input comes in on stdin

    Hi guys.

    how to inform OS to send a signal like SIGIO every time input comes in on stdin, I tried to use ioctl and fcntl, but both failed, so can anyone help me figure it out, thanks!
    Last edited by crs_zxf; 11-04-2009 at 06:56 AM.
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