mirror of https://github.com/mkerrisk/man-pages
sigprocmask.2: Explicitly refer the reader to sigsetops(3)
This man page did not make it obvious which functions should be used for manipulating signals sets, nor where those functions were documented. Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -86,6 +86,11 @@ but the current value of the signal mask is nevertheless returned in
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.I oldset
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(if it is not NULL).
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A set of functions for modifying and inspecting variables of type
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.I sigset_t
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("signal sets") is described in
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.BR sigsetops (3).
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The use of
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.BR sigprocmask ()
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is unspecified in a multithreaded process; see
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