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Program example64;
{ Program to demonstrate the SigRaise function.}
uses oldlinux;
Var
oa,na : PSigActionRec;
Procedure DoSig(sig : Longint);cdecl;
begin
writeln('Receiving signal: ',sig);
end;
begin
new(na);
new(oa);
na^.handler.sh:=@DoSig;
na^.Sa_Mask:=0;
na^.Sa_Flags:=0;
na^.Sa_Restorer:=Nil;
SigAction(SigUsr1,na,oa);
if LinuxError<>0 then
begin
writeln('Error: ',linuxerror,'.');
halt(1);
end;
Writeln('Sending USR1 (',sigusr1,') signal to self.');
SigRaise(sigusr1);
end.
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