From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,8623fab5750cd6aa X-Google-Attributes: gid103376,public Path: g2news1.google.com!news1.google.com!news.glorb.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!wn14feed!worldnet.att.net!attbi_s51.POSTED!53ab2750!not-for-mail From: tmoran@acm.org Newsgroups: comp.lang.ada Subject: Re: Ada BIND was: Improving Ada's image - Was: 7E7 Flight Controls Electronics References: <5gLzc.30020$mz.20711@nwrdny02.gnilink.net> X-Newsreader: Tom's custom newsreader Message-ID: NNTP-Posting-Host: 24.6.132.82 X-Complaints-To: abuse@comcast.net X-Trace: attbi_s51 1087341999 24.6.132.82 (Tue, 15 Jun 2004 23:26:39 GMT) NNTP-Posting-Date: Tue, 15 Jun 2004 23:26:39 GMT Organization: Comcast Online Date: Tue, 15 Jun 2004 23:26:39 GMT Xref: g2news1.google.com comp.lang.ada:1552 Date: 2004-06-15T23:26:39+00:00 List-Id: >> in a general-purpose operating system. If a buggy program enters an >> infinite loop you want to be able to kill it. > >It's not unknown for this to happen when a buggy X Windows program grabs >the server and never lets go, and that's on a proper multitasking system. Also Windows 2000. Its idea of "pre-emptive" is that the paper clip can flash a new image once every 30 seconds or so, and in 5 or 10 minutes you can get enough into Task Manager to tell it to kill the errant process.