Does SCO UNIX have job control?

[hank barta]

I believe that the SCO Unix kernel supports job control, but the
shells (sh and csh) provided with their release 3.2.0 do not support
it. The following is excerpted from /usr/include/sys/signal.h

#	define SIGSTOP 23      /* sendable stop signal not from tty */
#	define SIGTSTP 24      /* stop signal from tty */
#	define SIGCONT 25      /* continue a stopped process */
#	define SIGTTIN 26      /* to readers pgrp upon background tty read */
#	define SIGTTOU 27      /* like TTIN for output if (tp->t_local&TOSTOP) */

So the development system, at least, seems to believe that signals are
available.

hank

White Oak Software Inc.                 Henry Barta
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