Remove a signal from a signal set.
Source position: bunxovlh.inc line 81
function FpSigDelSet( |
var nset: tsigset; |
signo: cint |
):cint; |
FpSigDelSet removes signal Signo to the signal set nset. The function returns 0 on success.
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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Check whether a signal appears in a signal set. |