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sigaction.2: CONFORMING TO: add POSIX.1-2008
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -747,7 +747,7 @@ is made to change the action for
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.BR SIGKILL " or " SIGSTOP ", "
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which cannot be caught or ignored.
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.SH CONFORMING TO
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POSIX.1-2001, SVr4.
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POSIX.1-2001, POSIX.1-2008, SVr4.
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.\" SVr4 does not document the EINTR condition.
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.SH NOTES
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A child created via
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@ -780,7 +780,7 @@ POSIX.1-1990 disallowed setting the action for
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.B SIGCHLD
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to
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.BR SIG_IGN .
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POSIX.1-2001 allows this possibility, so that ignoring
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POSIX.1-2001 and later allow this possibility, so that ignoring
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.B SIGCHLD
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can be used to prevent the creation of zombies (see
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.BR wait (2)).
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