Why no job control in 386/ix?

[Daniel E. Platt]

In article <3880 at amelia.nas.nasa.gov>, izen at amelia.nas.nasa.gov (Steven H. Izen) writes:
> The C-shell which was included with 386/ix (a system V UNIX for 386 boxes)
> does not support job control.  Is this because
> 	1) The kernel is missing something required to support it,
> 	2) ISC was too lazy to implement it, or
> 	3) other?
> 

The answer is closer to option 1) (please forgive verbosity... I need to fill
space to get this through the news filter...)

The Job Control features are based on Berkely xx.xx (pick your version).  The
C Shell (csh) sends SIGSTOP and SIGCONT.  These Berkely functions are not
available on SysV (AT&T Unix), and most of the other Unixen supported on
i386 boxes. 

Regards,
Dan Platt

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
||                                     1(914)945-1173            ||
||        Dan Platt                    1(914)941-2474            ||
||        Watson (IBM)                 PLATT at YKTVMV.BITNET       ||
||                           ..!uunet!bywater!scifi!ndla!platt   ||
||                                                               ||
||     The opinions expressed here do not necessarily reflect    ||
||                   those of my employer!                       ||
||                                                               ||
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-