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  • Committer: Bazaar Package Importer
  • Author(s): Alexander Wirt
  • Date: 2005-04-29 23:22:40 UTC
  • mfrom: (1.1.1 upstream) (2.1.1 hoary)
  • Revision ID: james.westby@ubuntu.com-20050429232240-a8m3jtpi3cvuyyy2
Tags: 1.1.11-3
Added a warning about sarge kernels to README.Debian and 
the package description 

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keepalived/vrrp/vrrp_ipaddress.c
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 *
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 * Part:        NETLINK IPv4 address manipulation.
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 *
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 * Version:     $Id: vrrp_ipaddress.c,v 1.1.7 2004/04/04 23:28:05 acassen Exp $
 
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 * Version:     $Id: vrrp_ipaddress.c,v 1.1.11 2005/03/01 01:22:13 acassen Exp $
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 *
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 * Author:      Alexandre Cassen, <acassen@linux-vs.org>
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 *
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 *              as published by the Free Software Foundation; either version
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 *              2 of the License, or (at your option) any later version.
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 *
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 * Copyright (C) 2001-2004 Alexandre Cassen, <acassen@linux-vs.org>
 
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 * Copyright (C) 2001-2005 Alexandre Cassen, <acassen@linux-vs.org>
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 */
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/* local include */
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#include "memory.h"
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#include "utils.h"
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/* extern global vars */
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extern vrrp_conf_data *vrrp_data;
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extern vrrp_conf_data *old_vrrp_data;
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/* Add/Delete IP address to a specific interface */
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int
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netlink_address_ipv4(ip_address *ipaddr, int cmd)
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        if (LIST_ISEMPTY(ip_list))
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                return;
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        /*
 
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         * If "--dont-release-vrrp" (debug & 8) is set then try to release
 
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         * addresses that may be there, even if we didn't set them.
 
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         */
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        for (e = LIST_HEAD(ip_list); e; ELEMENT_NEXT(e)) {
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                ipaddress = ELEMENT_DATA(e);
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                if ((cmd && !ipaddress->set) ||
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                    (!cmd && ipaddress->set)) {
 
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                    (!cmd && (ipaddress->set || debug & 8))) {
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                        if (netlink_address_ipv4(ipaddress, cmd) > 0)
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                                ipaddress->set = (cmd) ? 1 : 0;
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                        else
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/* IP address dump/allocation */
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void
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free_ipaddress(void *data)
 
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free_ipaddress(void *if_data_obj)
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{
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        FREE(data);
 
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        FREE(if_data_obj);
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}
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void
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dump_ipaddress(void *data)
 
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dump_ipaddress(void *if_data_obj)
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{
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        ip_address *ip_addr = data;
 
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        ip_address *ip_addr = if_data_obj;
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        syslog(LOG_INFO, "     %s/%d brd %s dev %s scope %s"
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               , inet_ntop2(ip_addr->addr)
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               , ip_addr->mask
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                /* cmd parsing */
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                if (!strcmp(str, "dev")) {
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                        new->ifp = if_get_by_ifname(VECTOR_SLOT(strvec, ++i));
 
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                        if (!new->ifp) {
 
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                                syslog(LOG_INFO, "VRRP is trying to assign VIP to unknown %s"
 
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                                       " interface !!! go out and fixe your conf !!!",
 
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                                       (char *)VECTOR_SLOT(strvec, i));
 
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                                FREE(new);
 
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                                return;
 
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                        }
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                        new->ifindex = IF_INDEX(new->ifp);
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                } else if (!strcmp(str, "scope")) {
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                        new->scope = netlink_scope_a2n(VECTOR_SLOT(strvec, ++i));