code: 9ferno

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added debug prints

--- a/appl/lib/dhcpclient.b

+++ b/appl/lib/dhcpclient.b

@@ -584,6 +584,8 @@

 {

 	# INIT-REBOOT: know an address; try requesting it (once)

 	# TO DO: could use Inform when our address is static but we need a few service parameters

+	if(debug)

+		sys->print("reacquire\n");

 	req.ciaddr = ip->v4noaddr;

 	rep := request(srv, ++xidgen, req, (Oipaddr, addr.v4()) :: initopt);

 	if(rep != nil && rep.dhcpop == Ack && addr.eq(rep.yiaddr)){

@@ -600,6 +602,8 @@

 askround(srv: ref DhcpIO, req: ref Dhcp, initopt: list of (int, array of byte)): ref Dhcp

 {

 	# INIT

+	if(debug)

+		sys->print("askround\n");

 	req.ciaddr = ip->v4noaddr;

 	req.udphdr[Udpraddr:] = (ip->v4bcast).v6();

 	for(retries := 0; retries < 5; retries++){

@@ -929,7 +933,7 @@

 	sys->print("%s %s/%ud: ", dir, IPaddr.newv6(m.udphdr[Udpraddr:]).text(), get2(m.udphdr, Udprport));

 	if(m.dhcpop != NotDHCP)

 		s = " "+opname(m.dhcpop);

-	sys->print("op %d%s htype %d hops %d xid %ud\n", m.op, s, m.htype, m.hops, m.xid);

+	sys->print("op %d%s htype %d hops %d xid %ux\n", m.op, s, m.htype, m.hops, m.xid);

 	sys->print("\tsecs %d flags 0x%.4ux\n", m.secs, m.flags);

 	sys->print("\tciaddr %s\n", m.ciaddr.text());

 	sys->print("\tyiaddr %s\n", m.yiaddr.text());