I have implemented a restricted TCL environment to control what users can and cannot execute at the command line. Part of this is an external C program which handles all keyboard input. (It's a long story why I went down this path) When it is time to prompt for the next command this routine is launched with EXECUTE 'sh -c\xx\'. Everything works great except I am unable to log off any port that is sitting in the input routine. MASTER OFF nn does not work, however several kill -5's eventually kill it off.
It feels like I need to incorporate some signal handling in my input routine to be able to respond to a request to log off. To do so I need to know what mechanism MASTER OFF uses to make processes go away. Anyone have any ideas how UniVerse does this? Thanks. Perry Taylor ZirMed, Inc CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. ZirMed, Inc. has strict policies regarding the content of e-mail communications, specifically Protected Health Information, any communications containing such material will be returned to the originating party with such advisement noted. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
