pimd: Moving the common functions from pim_cmd.c file

Moving the functions that are used by both IPV4 and IPV6 to a
common file pim_cmd_common.c file.

Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/pimd/pim_cmd_common.c b/pimd/pim_cmd_common.c
index 6cff3a077..f4479abfa 100644
--- a/pimd/pim_cmd_common.c
+++ b/pimd/pim_cmd_common.c
@@ -3563,3 +3563,62 @@ void show_mroute_summary(struct pim_instance *pim, struct vty *vty,
 					    sg_hw_mroute_cnt);
 	}
 }
+
+void clear_mroute(struct pim_instance *pim)
+{
+	struct pim_upstream *up;
+	struct interface *ifp;
+
+	/* scan interfaces */
+	FOR_ALL_INTERFACES (pim->vrf, ifp) {
+		struct pim_interface *pim_ifp = ifp->info;
+		struct pim_ifchannel *ch;
+
+		if (!pim_ifp)
+			continue;
+
+		/* deleting all ifchannels */
+		while (!RB_EMPTY(pim_ifchannel_rb, &pim_ifp->ifchannel_rb)) {
+			ch = RB_ROOT(pim_ifchannel_rb, &pim_ifp->ifchannel_rb);
+
+			pim_ifchannel_delete(ch);
+		}
+
+#if PIM_IPV == 4
+		/* clean up all igmp groups */
+		struct gm_group *grp;
+
+		if (pim_ifp->gm_group_list) {
+			while (pim_ifp->gm_group_list->count) {
+				grp = listnode_head(pim_ifp->gm_group_list);
+				igmp_group_delete(grp);
+			}
+		}
+#endif
+	}
+
+	/* clean up all upstreams*/
+	while ((up = rb_pim_upstream_first(&pim->upstream_head)))
+		pim_upstream_del(pim, up, __func__);
+}
+
+void clear_pim_statistics(struct pim_instance *pim)
+{
+	struct interface *ifp;
+
+	pim->bsm_rcvd = 0;
+	pim->bsm_sent = 0;
+	pim->bsm_dropped = 0;
+
+	/* scan interfaces */
+	FOR_ALL_INTERFACES (pim->vrf, ifp) {
+		struct pim_interface *pim_ifp = ifp->info;
+
+		if (!pim_ifp)
+			continue;
+
+		pim_ifp->pim_ifstat_bsm_cfg_miss = 0;
+		pim_ifp->pim_ifstat_ucast_bsm_cfg_miss = 0;
+		pim_ifp->pim_ifstat_bsm_invalid_sz = 0;
+	}
+}