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Support dynamic reconfiguration.

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This commit is contained in:
Martin Mares 2000-04-25 21:58:17 +00:00
parent 41b26cfb55
commit 42532f0846
2 changed files with 15 additions and 4 deletions
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17
proto/bgp/bgp.c
View file

@ -47,7 +47,6 @@ void
bgp_start_timer(timer *t, int value) bgp_start_timer(timer *t, int value)
{ {
/* FIXME: Randomize properly */ /* FIXME: Randomize properly */
/* FIXME: Check if anybody uses tm_start directly */
if (value) if (value)
tm_start(t, value); tm_start(t, value);
else else
@ -432,7 +431,7 @@ bgp_check(struct bgp_config *c)
cf_error("Neighbor must be configured"); cf_error("Neighbor must be configured");
} }
void static void
bgp_get_status(struct proto *P, byte *buf) bgp_get_status(struct proto *P, byte *buf)
{ {
struct bgp_proto *p = (struct bgp_proto *) P; struct bgp_proto *p = (struct bgp_proto *) P;
@ -440,6 +439,18 @@ bgp_get_status(struct proto *P, byte *buf)
strcpy(buf, bgp_state_names[MAX(p->incoming_conn.state, p->outgoing_conn.state)]); strcpy(buf, bgp_state_names[MAX(p->incoming_conn.state, p->outgoing_conn.state)]);
} }
static int
bgp_reconfigure(struct proto *P, struct proto_config *C)
{
struct bgp_config *new = (struct bgp_config *) C;
struct bgp_proto *p = (struct bgp_proto *) P;
struct bgp_config *old = p->cf;
return !memcmp(((byte *) old) + sizeof(struct proto_config),
((byte *) new) + sizeof(struct proto_config),
sizeof(struct bgp_config) - sizeof(struct proto_config));
}
struct protocol proto_bgp = { struct protocol proto_bgp = {
name: "BGP", name: "BGP",
template: "bgp%d", template: "bgp%d",
@ -449,9 +460,9 @@ struct protocol proto_bgp = {
shutdown: bgp_shutdown, shutdown: bgp_shutdown,
get_status: bgp_get_status, get_status: bgp_get_status,
get_attr: bgp_get_attr, get_attr: bgp_get_attr,
reconfigure: bgp_reconfigure,
#if 0 #if 0
dump: bgp_dump, dump: bgp_dump,
get_route_info: bgp_get_route_info, get_route_info: bgp_get_route_info,
/* FIXME: Reconfiguration */
#endif #endif
}; };

2
proto/bgp/packets.c
View file

@ -326,7 +326,6 @@ bgp_rx_open(struct bgp_conn *conn, byte *pkt, int len)
prefix = ipa_and(prefix, ipa_mkmask(b)); \ prefix = ipa_and(prefix, ipa_mkmask(b)); \
pxlen = b; \ pxlen = b; \
} while (0) } while (0)
/* FIXME: Check validity of prefixes */
static void static void
bgp_rx_update(struct bgp_conn *conn, byte *pkt, int len) bgp_rx_update(struct bgp_conn *conn, byte *pkt, int len)
@ -440,6 +439,7 @@ bgp_log_error(struct bgp_proto *p, char *msg, unsigned code, unsigned subcode, b
byte *t, argbuf[36]; byte *t, argbuf[36];
unsigned i; unsigned i;
/* FIXME: Printing of cease messages */
bsprintf(namebuf, "%d.%d", code, subcode); bsprintf(namebuf, "%d.%d", code, subcode);
name = namebuf; name = namebuf;
for (i=0; i < ARRAY_SIZE(bgp_msg_table); i++) for (i=0; i < ARRAY_SIZE(bgp_msg_table); i++)