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fix conflicts

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This commit is contained in:
David E. O'Brien 1999-02-28 20:44:08 +00:00
parent e58cc53001
commit 7ec5041410
2 changed files with 22 additions and 15 deletions
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4
contrib/isc-dhcp/client/dhclient-script.8
View File

@ -55,7 +55,7 @@ modify an existing one. In general, customizations specific to a
particular computer should be done in the
.B /etc/dhclient.conf
script. If you find that you can't make such a customization without
customizing dhclient.conf, please submit a bug report.
customizing dhclient-script, please submit a bug report.
.SH OPERATION
When dhclient needs to invoke the client configuration script, it
writes a shell script into /tmp which defines a variety of variables.
@ -89,7 +89,7 @@ no examples exist yet. The IP address to check is passed in
$new_ip_address, and the interface name is passed in $interface.
.SH ARPCHECK
The DHCP client wants to know if a response to the ARP request send
using ARPCHECK has been received. If one has, the script should exit
using ARPSEND has been received. If one has, the script should exit
with a nonzero status, indicating that the offered address has already
been requested and should be declined. $new_ip_address and
$interface are set as with ARPSEND.

33
contrib/isc-dhcp/client/dhclient.c
View File

@ -56,7 +56,7 @@
#ifndef lint
static char ocopyright[] =
"$Id: dhclient.c,v 1.44.2.14 1999/02/09 04:59:50 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium. All rights reserved.\n";
"$Id: dhclient.c,v 1.44.2.24 1999/02/27 21:51:35 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -93,7 +93,7 @@ int onetry;
static char copyright[] =
"Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.";
static char arr [] = "All rights reserved.";
static char message [] = "Internet Software Consortium DHCP Client V2.0b1pl11";
static char message [] = "Internet Software Consortium DHCP Client V2.0b1pl17";
static char contrib [] = "\nPlease contribute if you find this software useful.";
static char url [] = "For info, please visit http://www.isc.org/dhcp-contrib.html\n";
@ -107,7 +107,7 @@ int main (argc, argv, envp)
struct servent *ent;
struct interface_info *ip;
int seed;
int quiet;
int quiet = 0;
#ifdef SYSLOG_4_2
openlog ("dhclient", LOG_NDELAY);
@ -501,6 +501,10 @@ void dhcpack (packet)
ip -> client -> new -> expiry =
getULong (ip -> client ->
new -> options [DHO_DHCP_LEASE_TIME].data);
/* A number that looks negative here is really just very large,
because the lease expiry offset is unsigned. */
if (ip -> client -> new -> expiry < 0)
ip -> client -> new -> expiry = TIME_MAX;
/* Take the server-provided renewal time if there is one;
otherwise figure it out according to the spec. */
@ -524,8 +528,15 @@ void dhcpack (packet)
ip -> client -> new -> renewal / 4;
ip -> client -> new -> expiry += cur_time;
/* Lease lengths can never be negative. */
if (ip -> client -> new -> expiry < cur_time)
ip -> client -> new -> expiry = TIME_MAX;
ip -> client -> new -> renewal += cur_time;
if (ip -> client -> new -> renewal < cur_time)
ip -> client -> new -> renewal = TIME_MAX;
ip -> client -> new -> rebind += cur_time;
if (ip -> client -> new -> rebind < cur_time)
ip -> client -> new -> rebind = TIME_MAX;
bind_lease (ip);
}
@ -1041,8 +1052,6 @@ void send_discover (ipp)
ip -> client -> packet_length,
inaddr_any, &sockaddr_broadcast,
(struct hardware *)0);
if (result < 0)
warn ("send_packet: %m");
add_timeout (cur_time + ip -> client -> interval, send_discover, ip);
}
@ -1299,9 +1308,6 @@ void send_request (ipp)
from, &destination,
(struct hardware *)0);
if (result < 0)
warn ("send_packet: %m");
add_timeout (cur_time + ip -> client -> interval,
send_request, ip);
}
@ -1323,8 +1329,6 @@ void send_decline (ipp)
ip -> client -> packet_length,
inaddr_any, &sockaddr_broadcast,
(struct hardware *)0);
if (result < 0)
warn ("send_packet: %m");
}
void send_release (ipp)
@ -1344,8 +1348,6 @@ void send_release (ipp)
ip -> client -> packet_length,
inaddr_any, &sockaddr_broadcast,
(struct hardware *)0);
if (result < 0)
warn ("send_packet: %m");
}
void make_discover (ip, lease)
@ -1697,7 +1699,7 @@ void make_release (ip, lease)
ip -> client -> packet.htype = ip -> hw_address.htype;
ip -> client -> packet.hlen = ip -> hw_address.hlen;
ip -> client -> packet.hops = 0;
ip -> client -> packet.xid = ip -> client -> xid;
ip -> client -> packet.xid = random ();
ip -> client -> packet.secs = 0;
ip -> client -> packet.flags = 0;
memcpy (&ip -> client -> packet.ciaddr,
@ -2103,6 +2105,11 @@ void go_daemon ()
/* Become session leader and get pid... */
pid = setsid ();
/* Close standard I/O descriptors. */
close(0);
close(1);
close(2);
write_client_pid_file ();
}