DosSetSigHandler in OS/2 1.3 Window

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#2959

From: Mikko Silvonen
Date: Mon, 16 Nov 1992 08:40

17 lines
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One of my OS/2 programs disables Ctrl+Break and Ctrl+C like this:

    DosSetSigHandler (NULL, NULL, NULL, SIGA_IGNORE, SIG_CTRLBREAK);
    DosSetSigHandler (NULL, NULL, NULL, SIGA_IGNORE, SIG_CTRLC);

Everything works fine in a full-screen session, but when I run my
program in an OS/2 Window, Ctrl+C and Ctrl+Break terminate the process
as if I had not disabled the signals at all.

Any suggestions?

My OS/2 version is 1.30.

-- 
! Mikko Silvonen                  !  Puhu lyhyesti ja harkitse sanasi   !
! University of Helsinki, Finland !        Vihollinen kuuntelee         !
! Department of Computer Science  ! Kirjoita selv{sti  K{yt{ lyhenteit{ !

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Message-ID: <1992Nov16.084020.28839@klaava.Helsinki.FI>

Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!news.funet.fi!hydra!klaava!silvonen

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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!news.funet.fi!hydra!klaava!silvonen
From: silvonen@klaava.Helsinki.FI (Mikko Silvonen)
Newsgroups: comp.os.os2.programmer
Subject: DosSetSigHandler in OS/2 1.3 Window
Message-ID: <1992Nov16.084020.28839@klaava.Helsinki.FI>
Date: 16 Nov 92 08:40:20 GMT
Organization: University of Helsinki
Lines: 17