/*
- PIM for Quagga
- Copyright (C) 2008 Everton da Silva Marques
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING; if not, write to the
- Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- MA 02110-1301 USA
-
- $QuaggaId: $Format:%an, %ai, %h$ $
-*/
+ * PIM for Quagga
+ * Copyright (C) 2008 Everton da Silva Marques
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#ifndef PIM_IGMP_JOIN_H
#define PIM_IGMP_JOIN_H
#ifndef MCAST_JOIN_SOURCE_GROUP
#define MCAST_JOIN_SOURCE_GROUP 46
-struct group_source_req
-{
- uint32_t gsr_interface;
- struct sockaddr_storage gsr_group;
- struct sockaddr_storage gsr_source;
+struct group_source_req {
+ uint32_t gsr_interface;
+ struct sockaddr_storage gsr_group;
+ struct sockaddr_storage gsr_source;
};
#endif
-static int pim_igmp_join_source(int fd, int ifindex,
+static int pim_igmp_join_source(int fd, ifindex_t ifindex,
struct in_addr group_addr,
struct in_addr source_addr)
{
- struct group_source_req req;
- struct sockaddr_in group;
- struct sockaddr_in source;
-
- memset(&group, 0, sizeof(group));
- group.sin_family = AF_INET;
- group.sin_addr = group_addr;
- group.sin_port = htons(0);
- memcpy(&req.gsr_group, &group, sizeof(struct sockaddr_in));
+ struct group_source_req req;
+ struct sockaddr_in group;
+ struct sockaddr_in source;
- memset(&source, 0, sizeof(source));
- source.sin_family = AF_INET;
- source.sin_addr = source_addr;
- source.sin_port = htons(0);
- memcpy(&req.gsr_source, &source, sizeof(struct sockaddr_in));
+ memset(&req, 0, sizeof(req));
+ memset(&group, 0, sizeof(group));
+ group.sin_family = AF_INET;
+ group.sin_addr = group_addr;
+ group.sin_port = htons(0);
+ memcpy(&req.gsr_group, &group, sizeof(struct sockaddr_in));
- req.gsr_interface = ifindex;
+ memset(&source, 0, sizeof(source));
+ source.sin_family = AF_INET;
+ source.sin_addr = source_addr;
+ source.sin_port = htons(0);
+ memcpy(&req.gsr_source, &source, sizeof(struct sockaddr_in));
- return setsockopt(fd, SOL_IP, MCAST_JOIN_SOURCE_GROUP,
- &req, sizeof(req));
+ req.gsr_interface = ifindex;
- return 0;
+ return setsockopt(fd, SOL_IP, MCAST_JOIN_SOURCE_GROUP, &req,
+ sizeof(req));
}
#endif /* PIM_IGMP_JOIN_H */