- $! = 0;
- my $fl = fcntl($sock, F_GETFD, 0);
- ok(! $!, 'no error from fcntl(F_GETFD)');
- is($fl, FD_CLOEXEC, 'cloexec set by default (Perl behavior)');
- $pid = fork;
- if ($pid == 0) {
- use POSIX qw(dup2);
- # pretend to be systemd
- fcntl($sock, F_SETFD, $fl &= ~FD_CLOEXEC);
- dup2(fileno($sock), 3) or die "dup2 failed: $!\n";
- $ENV{LISTEN_PID} = $$;
- $ENV{LISTEN_FDS} = 1;
- exec $nntpd, "--stdout=$out", "--stderr=$err";
- die "FAIL: $!\n";
- }
+ my $cmd = [ $nntpd, "--stdout=$out", "--stderr=$err" ];
+ $pid = spawn_listener(undef, $cmd, [ $sock ]);