Hello,
What is the secret to use this it on Windows?
I have the following example in C:
==== begin code ===
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
void sigproc() {
printf("You have pressed Ctrl-C\n");
exit(0);
}
main() {
signal(SIGINT, sigproc);
printf("Use Ctrl-C to quit\n");
for(;;);
}
==== end code ===
So when I use the Ctrl+C command I get the "You have pressed Ctrl-C" in the
terminal.
However, using this code (compiled in FPC from trunk):
==== begin code ===
program project1;
{$mode objfpc}{$H+}
uses
signals;
function sigproc(v: LongInt): longint; cdecl;
begin
WriteLn('You have pressed Ctrl-C');
Result := v;
Halt(0);
end;
begin
signal(SIGINT, @sigproc);
WriteLn('Use Ctrl-C to quit');
while true do ;
end.
==== end code ===
It doesn't work. :-(
The program quits, but I can't get the "You have pressed Ctrl-C".
I can use the `Windows.SetConsoleCtrlHandler()`, but I would be happy to
understand how to use the `signals` unit. =)
--
Silvio Clécio
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