Check whether a signal appears in a signal set.
Source position: bunxovlh.inc line 82
function FpSigIsMember( |
const nset: tsigset; |
signo: cint |
):cint; |
FpSigIsMember checks whether SigNo appears in the set nset. If it is a member, then 1 is returned. If not, zero is returned.
If an invalid signal number is given, -1 is returned.
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Clear all signals from signal set. |
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Set all signals in signal set. |
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Set a signal in a signal set. |
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Remove a signal from a signal set. |