Note that SIGCHLD is special and if ignored, won't be recorded by the filter.
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=245750
@ -24,7 +24,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd February 15, 2012
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.Dd January 21, 2013
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.Dt KQUEUE 2
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.Os
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.Sh NAME
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@ -417,7 +417,9 @@ and
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facilities, and has a lower precedence.
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The filter will record
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all attempts to deliver a signal to a process, even if the signal has
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been marked as SIG_IGN.
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been marked as SIG_IGN, except for the
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.Dv SIGCHLD
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signal, which, if ignored, won't be recorded by the filter.
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Event notification happens after normal
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signal delivery processing.
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.Va data
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