FpSigDelSet

Remove a signal from a signal set.

Declaration

Source position: bunxovlh.inc line 81

  function FpSigDelSet(var nset: tsigset; signo: cint) : cint;

Description

FpSigDelSet removes signal Signo to the signal set nset. The function returns 0 on success.

Errors

If an invalid signal number is given, -1 is returned.

See also

Name Description
FpSigAddSet Set a signal in a signal set.
FpSigEmptySet Clear all signals from signal set.
FpSigFillSet Set all signals in signal set.
FpSigIsMember Check whether a signal appears in a signal set.