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eigrpd: Abstract display of an individual entry

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Abstract the individual display of a entry in the eigrp
topology table.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2019-02-03 15:47:53 -05:00
parent 95fc2ae791
commit b0534a8920
1 changed files with 25 additions and 17 deletions
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42
eigrpd/eigrp_vty.c
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@ -455,6 +455,30 @@ DEFUN (no_eigrp_neighbor,
return CMD_SUCCESS;
}
static void eigrp_vty_display_prefix_entry(struct vty *vty,
struct eigrp *eigrp,
struct eigrp_prefix_entry *pe,
bool all)
{
bool first = true;
struct eigrp_nexthop_entry *te;
struct listnode *node;
for (ALL_LIST_ELEMENTS_RO(pe->entries, node, te)) {
if (all
|| (((te->flags
& EIGRP_NEXTHOP_ENTRY_SUCCESSOR_FLAG)
== EIGRP_NEXTHOP_ENTRY_SUCCESSOR_FLAG)
|| ((te->flags
& EIGRP_NEXTHOP_ENTRY_FSUCCESSOR_FLAG)
== EIGRP_NEXTHOP_ENTRY_FSUCCESSOR_FLAG))) {
show_ip_eigrp_nexthop_entry(vty, eigrp, te,
&first);
first = false;
}
}
}
DEFUN (show_ip_eigrp_topology,
show_ip_eigrp_topology_cmd,
"show ip eigrp topology [all-links]",
@ -465,11 +489,8 @@ DEFUN (show_ip_eigrp_topology,
"Show all links in topology table\n")
{
struct eigrp *eigrp;
struct listnode *node;
struct eigrp_prefix_entry *tn;
struct eigrp_nexthop_entry *te;
struct route_node *rn;
bool first;
eigrp = eigrp_lookup();
if (eigrp == NULL) {
@ -484,20 +505,7 @@ DEFUN (show_ip_eigrp_topology,
continue;
tn = rn->info;
first = true;
for (ALL_LIST_ELEMENTS_RO(tn->entries, node, te)) {
if (argc == 5
|| (((te->flags
& EIGRP_NEXTHOP_ENTRY_SUCCESSOR_FLAG)
== EIGRP_NEXTHOP_ENTRY_SUCCESSOR_FLAG)
|| ((te->flags
& EIGRP_NEXTHOP_ENTRY_FSUCCESSOR_FLAG)
== EIGRP_NEXTHOP_ENTRY_FSUCCESSOR_FLAG))) {
show_ip_eigrp_nexthop_entry(vty, eigrp, te,
&first);
first = 0;
}
}
eigrp_vty_display_prefix_entry(vty, eigrp, tn, argc == 5);
}
return CMD_SUCCESS;