X-Authentication-Warning: delorie.com: mailnull set sender to djgpp-bounces using -f Message-ID: <271DBBEEA095D511B80D009027DE7D670DD133@mcoexc01.mlm.maxtor.com> From: "Dykstra, Sean" To: "'djgpp AT delorie DOT com'" Subject: RE: Critical Error Interrupt Help Date: Tue, 4 Dec 2001 13:02:04 -0700 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" Reply-To: djgpp AT delorie DOT com > I don't understand how the handler can be called; CWSDPMI sets up a > RM Int 24 handler which always fails (al=3). Maybe I'm forgetting something > I did really tricky ... Well, as it turns out, I have gotten used to debugging under Windows, so it was indeed their DPMI host that was reflecting to me, not CWSDPMI. Oops! Now my code is setup to use the real mode callback, which works fine under windows, and instead of Abort returning a 2, I set it up to return a 3. However, I cannot seem to use getch() within the callback using CWSDPMI. If I do I get a SIGSEGV error. Anyone have any suggestions? Thanks!