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// Copyright (C) 1992-1996 Gnanasekaran Swaminathan <gs4t@virginia.edu>
//
// Permission is granted to use at your own risk and distribute this software
// in source and binary forms provided the above copyright notice and this
// paragraph are preserved on all copies. This software is provided "as is"
// with no express or implied warranty.
//
// Version: 12Jan97 1.11
#include <iostream>
#include <socket++/fork.h>
using namespace std;
static void print (char* name, pid_t child)
{
if (child) {
cerr << "Parent " << getppid () << "; "
<< name << ' ' << getpid () << "; Child " << child << ";\n";
} else if (0) {
cerr << "Parent " << getppid () << "; "
<< name << "'s child " << getpid () << ";\n";
}
}
int main (int ac, char** av)
{
Fork::suicide_signal (SIGTERM);
Fork a(0, 1);
print ("a", a.process_id ());
if (a.is_child ()) {
sleep (3000);
} else if (a.is_parent ()) {
Fork b (1, 1);
print ("b", b.process_id ());
{
Fork c (b.is_parent (), 1);
if (b.is_child ())
print ("cchild", c.process_id ());
else
print ("cparent", c.process_id ());
if (c.is_child ()) {
sleep (3000);
return 0;
}
}
if (b.is_child ()) {
sleep (120);
return 0x8;
}
}
return 0;
}
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