mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-11-04 09:19:39 +01:00
22 lines
379 B
ObjectPascal
22 lines
379 B
ObjectPascal
Program Example59;
|
|
|
|
{ Program to demonstrate the Alarm function. }
|
|
|
|
Uses oldlinux;
|
|
|
|
Procedure AlarmHandler(Sig : longint);cdecl;
|
|
|
|
begin
|
|
Writeln ('Got to alarm handler');
|
|
end;
|
|
|
|
begin
|
|
Writeln('Setting alarm handler');
|
|
Signal(SIGALRM,@AlarmHandler);
|
|
Writeln ('Scheduling Alarm in 10 seconds');
|
|
Alarm(10);
|
|
Writeln ('Pausing');
|
|
Pause;
|
|
Writeln ('Pause returned');
|
|
end.
|