Article View: comp.sys.sun
Article #12142read() and suntools?
From: Bill Gropp
Date: Sat, 22 Apr 1989 18:13
Date: Sat, 22 Apr 1989 18:13
11 lines
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1161 bytes
I have a simple sunview program that displays a color contour plot on a 3/60 under SunOS 4.0.1. If I move the cursor into the plot while the program is reading data, it dies. The traceback (after my routines) starts from _doscan, passes through layers of notify_... and ndis_... calls, and ends with a SIGBUS in win_is_io_grabbed. I've looked at my Sunview manuals without finding anything helpful; my guess is that my program is too simple, and that Sunview is expecting some event handler to be present without checking. Can anyone enlighten me? Pointers to the appropriate manual pages would be fine. Bill Gropp
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request From: gropp-bill@cs.yale.edu (Bill Gropp) Newsgroups: comp.sys.sun Subject: read() and suntools? Keywords: Windows Message-ID: <55518@yale-celray.yale.UUCP> Date: 22 Apr 89 18:13:32 GMT Sender: usenet@rice.edu Organization: Yale University Computer Science Dept, New Haven CT 06520-2158 Lines: 11 Approved: Sun-Spots@rice.edu Original-Date: 31 Mar 89 21:46:46 GMT X-Sun-Spots-Digest: Volume 7, Issue 240, message 13 of 13