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zebra_ptm: Introduce IS_BFD_ENABLED_PROTOCOL macro

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Unify the check if a client supports BFD into one location.

Signed-off-by: Christian Franke <chris@opensourcerouting.org>
This commit is contained in:
Christian Franke 2018-09-20 15:09:43 +02:00
parent 78230371e9
commit 4943f243b5
3 changed files with 13 additions and 37 deletions
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30
zebra/zebra_ptm.c
View File

@ -1030,8 +1030,7 @@ int zebra_ptm_bfd_client_deregister(struct zserv *client)
char tmp_buf[64];
int data_len = ZEBRA_PTM_SEND_MAX_SOCKBUF;
if (proto != ZEBRA_ROUTE_OSPF && proto != ZEBRA_ROUTE_BGP
&& proto != ZEBRA_ROUTE_OSPF6 && proto != ZEBRA_ROUTE_PIM)
if (!IS_BFD_ENABLED_PROTOCOL(proto))
return 0;
if (IS_ZEBRA_DEBUG_EVENT)
@ -1310,17 +1309,8 @@ static void zebra_ptm_send_clients(struct stream *msg)
/* Send message to all running client daemons. */
for (ALL_LIST_ELEMENTS_RO(zebrad.client_list, node, client)) {
switch (client->proto) {
case ZEBRA_ROUTE_BGP:
case ZEBRA_ROUTE_OSPF:
case ZEBRA_ROUTE_OSPF6:
case ZEBRA_ROUTE_PIM:
break;
default:
/* NOTHING: skip this daemon. */
if (!IS_BFD_ENABLED_PROTOCOL(client->proto))
continue;
}
zserv_send_message(client, msg);
@ -1341,23 +1331,9 @@ static int _zebra_ptm_bfd_client_deregister(struct zserv *zs)
struct stream *msg;
struct ptm_process *pp;
/* Filter daemons that must receive this treatment. */
switch (zs->proto) {
case ZEBRA_ROUTE_BGP:
case ZEBRA_ROUTE_OSPF:
case ZEBRA_ROUTE_OSPF6:
case ZEBRA_ROUTE_PIM:
break;
case ZEBRA_ROUTE_BFD:
/* Don't try to send BFDd messages to itself. */
if (!IS_BFD_ENABLED_PROTOCOL(zs->proto))
return 0;
default:
/* Unsupported daemon. */
return 0;
}
/* Find daemon pid by zebra connection pointer. */
pp = pp_lookup_byzs(zs);
if (pp == NULL) {

7
zebra/zebra_ptm.h
View File

@ -59,6 +59,13 @@ struct zebra_ptm_cb {
#define ZEBRA_IF_PTM_ENABLE_ON 1
#define ZEBRA_IF_PTM_ENABLE_UNSPEC 2
#define IS_BFD_ENABLED_PROTOCOL(protocol) ( \
(protocol) == ZEBRA_ROUTE_BGP || \
(protocol) == ZEBRA_ROUTE_OSPF || \
(protocol) == ZEBRA_ROUTE_OSPF6 || \
(protocol) == ZEBRA_ROUTE_PIM \
)
void zebra_ptm_init(void);
void zebra_ptm_finish(void);
int zebra_ptm_connect(struct thread *t);

13
zebra/zebra_ptm_redistribute.c
View File

@ -24,6 +24,7 @@
#include "stream.h"
#include "zebra/zserv.h"
#include "zebra/zapi_msg.h"
#include "zebra/zebra_ptm.h"
#include "zebra/zebra_ptm_redistribute.h"
#include "zebra/zebra_memory.h"
@ -76,11 +77,7 @@ void zebra_interface_bfd_update(struct interface *ifp, struct prefix *dp,
struct zserv *client;
for (ALL_LIST_ELEMENTS(zebrad.client_list, node, nnode, client)) {
/* Supporting for OSPF, BGP and PIM */
if (client->proto != ZEBRA_ROUTE_OSPF
&& client->proto != ZEBRA_ROUTE_BGP
&& client->proto != ZEBRA_ROUTE_OSPF6
&& client->proto != ZEBRA_ROUTE_PIM)
if (!IS_BFD_ENABLED_PROTOCOL(client->proto))
continue;
/* Notify to the protocol daemons. */
@ -110,11 +107,7 @@ void zebra_bfd_peer_replay_req(void)
struct zserv *client;
for (ALL_LIST_ELEMENTS(zebrad.client_list, node, nnode, client)) {
/* Supporting for BGP */
if ((client->proto != ZEBRA_ROUTE_BGP)
&& (client->proto != ZEBRA_ROUTE_OSPF)
&& (client->proto != ZEBRA_ROUTE_OSPF6)
&& (client->proto != ZEBRA_ROUTE_PIM))
if (!IS_BFD_ENABLED_PROTOCOL(client->proto))
continue;
/* Notify to the protocol daemons. */