sub prefork {
print "in sub prefork\n";
other();
}
sub other {
print "in sub other\n";
}
sub postfork {
print "in sub postfork\n";
other();
}
prefork();
fork;
postfork();
other();
wait;
sub prefork {
print "in sub prefork\n";
other();
}
sub other {
print "in sub other\n";
}
sub postfork {
print "in sub postfork\n";
other();
}
prefork();
fork;
postfork();
other();
wait;