21 lines
558 B
C
21 lines
558 B
C
$NetBSD: patch-icb_signals.c,v 1.1 2012/02/16 14:13:15 hans Exp $
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--- icb/signals.c.orig 1995-02-24 22:20:29.000000000 +0100
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+++ icb/signals.c 2012-01-20 15:51:46.655776885 +0100
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@@ -40,11 +40,14 @@ trapsignals()
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sighandler
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suspend()
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{
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+ sigset_t set;
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+
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restoreterm();
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signal(SIGTSTP, SIG_DFL);
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- sigsetmask(sigblock(0) &~ mask(SIGTSTP));
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+ sigaddset(&set, SIGTSTP);
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+ sigprocmask(SIG_UNBLOCK, &set, NULL);
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kill(0, SIGTSTP);
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- sigblock(mask(SIGTSTP));
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+ sigprocmask(SIG_BLOCK, &set, NULL);
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signal(SIGTSTP, suspend);
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icbterm();
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continued = 1;
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