Mega Code Archive
Catch kernel signals in Kylix
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Title: catch kernel-signals in Kylix?
program TestSignals;
{$APPTYPE CONSOLE}
uses
Libc;
var
bTerminate: Boolean;
procedure SignalProc(SigNum: Integer); cdecl;
begin
case SigNum of
SIGQUIT:
begin
WriteLn('signal SIGQUIT');
bTerminate := true;
end;
SIGUSR1: WriteLn('signal SIGUSR1');
else
WriteLn('not handled signal');
end;
signal(SigNum, SignalProc); // catch the signal again
end;
begin
bTerminate := false;
signal(SIGQUIT, SignalProc); // catch the signal SIGQUIT to procedure SignalProc
signal(SIGUSR1, SignalProc); // catch the signal SIGUSR1 to procedure SignalProc
repeat
sleep(1);
until bTerminate;
end.
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