pimd: add support for IGMPv2

Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>

Ticket: CM-7962

1 files changed, 41 insertions, 0 deletions

diff --git a/pimd/pim_igmpv2.h b/pimd/pim_igmpv2.h
new file mode 100644
index 000000000..10a247772
--- /dev/null
+++ b/pimd/pim_igmpv2.h
@@ -0,0 +1,41 @@
+/*
+ * PIM for Quagga
+ * Copyright (C) 2016 Cumulus Networks, Inc.
+ * Daniel Walton
+ *
+ * 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_IGMPV2_H
+#define PIM_IGMPV2_H
+
+void igmp_v2_send_query (struct igmp_group *group,
+                         int fd,
+                         const char *ifname,
+                         char *query_buf,
+                         struct in_addr dst_addr,
+                         struct in_addr group_addr,
+                         int query_max_response_time_dsec);
+
+int igmp_v2_recv_report (struct igmp_sock *igmp,
+                         struct in_addr from, const char *from_str,
+                         char *igmp_msg, int igmp_msg_len);
+
+int igmp_v2_recv_leave (struct igmp_sock *igmp,
+                        struct in_addr from, const char *from_str,
+                        char *igmp_msg, int igmp_msg_len);
+
+#endif /* PIM_IGMPV2_H */