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12e41d03bd
Welcome pimd to the Quagga daemon zoo!
This is a merge of commit 77ae369 ("pimd: Log ifindex found for an
interface when zebra lib reports a new connected address."), with
the intermediate "reconnect" changes removed (c9adf00...d274381).
d274381 is replaced with b162ab7, which includes some changes. In
addition, 4 reconnect-related changes and 1 cosmetic one have been
bumped out.
The rebase command used to produce the branch that is merged here is:
git rebase --onto b162ab7 c9adf00 77ae369
Note that 3 patches had their author rewritten from
"Anonymous SR#108542 <>" (which is not a valid git author ID)
to: "Savannah SR#108542 <nbahr@atcorp.com>" (which is the e-mail address
listed in the associated Savannah ticket)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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PIM for Quagga
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Copyright (C) 2008 Everton da Silva Marques
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING; if not, write to the
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Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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MA 02110-1301 USA
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$QuaggaId: $Format:%an, %ai, %h$ $
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <string.h>
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#include "pim_igmp_join.h"
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#ifndef SOL_IP
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#define SOL_IP IPPROTO_IP
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#endif
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#ifndef MCAST_JOIN_SOURCE_GROUP
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#define MCAST_JOIN_SOURCE_GROUP 46
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struct group_source_req
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{
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uint32_t gsr_interface;
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struct sockaddr_storage gsr_group;
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struct sockaddr_storage gsr_source;
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};
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#endif
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int pim_igmp_join_source(int fd, int ifindex,
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struct in_addr group_addr,
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struct in_addr source_addr)
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{
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struct group_source_req req;
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struct sockaddr_in *group_sa = (struct sockaddr_in *) &req.gsr_group;
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struct sockaddr_in *source_sa = (struct sockaddr_in *) &req.gsr_source;
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memset(group_sa, 0, sizeof(*group_sa));
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group_sa->sin_family = AF_INET;
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group_sa->sin_addr = group_addr;
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group_sa->sin_port = htons(0);
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memset(source_sa, 0, sizeof(*source_sa));
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source_sa->sin_family = AF_INET;
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source_sa->sin_addr = source_addr;
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source_sa->sin_port = htons(0);
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req.gsr_interface = ifindex;
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return setsockopt(fd, SOL_IP, MCAST_JOIN_SOURCE_GROUP,
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&req, sizeof(req));
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return 0;
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}
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