Calvin> Hi, When I run my program in background, I keep getting this
Calvin> signal and the program stopped. Anyone know why I will get
Calvin> this signal?
SIGTTIN is delivered to background jobs if they try and read from the
controlling tty. The usual effect is to suspend the job; this allows
the user to put the job back in the foreground and then supply the
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or <URL: http://www.**-**.com/ ;