Tip of the day - USER command

[Kenneth Brody]

Jerry Rains wrote:
[...]
> > filePro already starts the user program with SIGINT disabled.  If pressing
> > break exits the program, it means that it is explicitly re-enabling it.
> 
> That's interesting.   All I know is if I don't touch Break then the program
> doesn't crash, if I do it does.  Somehow Break is getting through.  I guess
> I'm going to have to learn more about how 'netcat' works.

There's nothing stopping a program from handling SIGINT even if it was
disabled on startup.

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+---------+----------------------------------+-----------------------------+
| Kenneth |     kenbrody at spamcop.net      | "The opinions expressed     |
|    J.   |    http://www.hvcomputer.com     |  herein are not necessarily |
|  Brody  |      http://www.fptech.com       |  those of fP Technologies." |
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