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| subject: | Bink XE Hand-off |
BJ> I figured unix's (and assume Linux's) way of using BJ> a controlling console and the way Maximus is BJ> written would bite in this area..... It's been a BJ> while since I've had to deal with this issue..... Likewise, I just design around it these days. ;) The real problem is that I don't know how to make curses use something else (e.g. a named pipe) for the controlling terminal.. there must be a way, but I'm not sure what it is. :) One possible work-around would be to somehow attach Maximus to ptys that screen could use. That would be really elegant, as you'd be able to switch between maximus consoles, and have new ones dynamically generated as new task numbers are dynamically generated. BJ> The -b38400 is the baud rate. Under OS/2, I BJ> handled the locking of the com port was handled BJ> external to Maximus, via SIO..... It could also be BJ> via Binkley. As such, when max is handed an BJ> already connectec modem, a locked or unlocked com BJ> port shouldn't matter.... The wonderful thing about the UNIX environment is that (except in rare cases), locking is "advisory" -- i.e., ignore at your own peril. Serial ports are traditionally "locked" with the UUCP port locking mechanism; a semaphore file in /var/spool/locks. If two programs open the same file (or block-character device, e.g. serial port), it's no big deal. If they both try to READ from it at the same time, you never know who's going to get the data.. but if Binkley is "handing off" to Maximus, it shouldn't be trying to do anything to port. The one caveat is that Binkley shouldn't drop DTR during handoff (that would be retarded, anyhow); if it does, well have to run the modems in "ignore DTR" mode; yuck. Wes --- Maximus/2 3.01* Origin: COMM Port OS/2 juge.com 204.89.247.1 (281) 980-9671 (1:106/2000) SEEN-BY: 633/267 270 @PATH: 106/2000 633/267 |
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