ppoll: make sigmask parameter optional #1739
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rtzoeller
reviewed
Jun 9, 2022
ppoll(2) supports 'sigmask' as NULL. In that case no signal mask manipulation is performed. Let's make `sigmask` parameter of `nix::poll::ppoll` optional to allow that behaviour. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
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ppoll(2) supports 'sigmask' as NULL. In that case no signal mask
manipulation is performed.
Let's make
sigmaskparameter ofnix::poll::ppolloptionalto allow that behaviour.
Signed-off-by: Stefano Garzarella sgarzare@redhat.com