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RAdv: Use new syntax for custom options

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And use WALK_LIST macro
This commit is contained in:
Alexander Zubkov 2023-06-26 15:35:22 +02:00 committed by Ondrej Zajicek
parent 9c81250c04
commit ccfa48a24a
2 changed files with 8 additions and 8 deletions
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10
proto/radv/config.Y
View File

@ -42,7 +42,7 @@ CF_KEYWORDS(RADV, PREFIX, INTERFACE, MIN, MAX, RA, DELAY, INTERVAL, SOLICITED,
RETRANS, TIMER, CURRENT, HOP, LIMIT, DEFAULT, VALID, PREFERRED, MULT,
LIFETIME, SKIP, ONLINK, AUTONOMOUS, RDNSS, DNSSL, NS, DOMAIN, LOCAL,
TRIGGER, SENSITIVE, PREFERENCE, LOW, MEDIUM, HIGH, PROPAGATE, ROUTE,
ROUTES, RA_PREFERENCE, RA_LIFETIME)
ROUTES, RA_PREFERENCE, RA_LIFETIME, CUSTOM, OPTION, TYPE, VALUE)
CF_ENUM(T_ENUM_RA_PREFERENCE, RA_PREF_, LOW, MEDIUM, HIGH)
@ -50,6 +50,8 @@ CF_ENUM(T_ENUM_RA_PREFERENCE, RA_PREF_, LOW, MEDIUM, HIGH)
CF_GRAMMAR
kw_sym: CUSTOM | OPTION | VALUE ;
proto: radv_proto ;
radv_proto_start: proto_start RADV
@ -71,7 +73,7 @@ radv_proto_item:
| PREFIX radv_prefix { add_tail(&RADV_CFG->pref_list, NODE this_radv_prefix); }
| RDNSS { init_list(&radv_dns_list); } radv_rdnss { add_tail_list(&RADV_CFG->rdnss_list, &radv_dns_list); }
| DNSSL { init_list(&radv_dns_list); } radv_dnssl { add_tail_list(&RADV_CFG->dnssl_list, &radv_dns_list); }
| OTHER TYPE expr BYTESTRING { radv_add_to_custom_list(&RADV_CFG->custom_list, $3, $4); }
| CUSTOM OPTION TYPE expr VALUE BYTESTRING { radv_add_to_custom_list(&RADV_CFG->custom_list, $4, $6); }
| TRIGGER net_ip6 { RADV_CFG->trigger = $2; }
| PROPAGATE ROUTES bool { RADV_CFG->propagate_routes = $3; }
;
@ -136,10 +138,10 @@ radv_iface_item:
| PREFIX radv_prefix { add_tail(&RADV_IFACE->pref_list, NODE this_radv_prefix); }
| RDNSS { init_list(&radv_dns_list); } radv_rdnss { add_tail_list(&RADV_IFACE->rdnss_list, &radv_dns_list); }
| DNSSL { init_list(&radv_dns_list); } radv_dnssl { add_tail_list(&RADV_IFACE->dnssl_list, &radv_dns_list); }
| OTHER TYPE expr BYTESTRING { radv_add_to_custom_list(&RADV_IFACE->custom_list, $3, $4); }
| CUSTOM OPTION TYPE expr VALUE BYTESTRING { radv_add_to_custom_list(&RADV_IFACE->custom_list, $4, $6); }
| RDNSS LOCAL bool { RADV_IFACE->rdnss_local = $3; }
| DNSSL LOCAL bool { RADV_IFACE->dnssl_local = $3; }
| OTHER LOCAL bool { RADV_IFACE->custom_local = $3; }
| CUSTOM OPTION LOCAL bool { RADV_IFACE->custom_local = $4; }
;
radv_preference:

6
proto/radv/packets.c
View File

@ -264,9 +264,8 @@ radv_prepare_dnssl(struct radv_iface *ifa, list *dnssl_list, char **buf, char *b
static int
radv_prepare_custom(struct radv_iface *ifa, list *custom_list, char **buf, char *bufend)
{
struct radv_custom_config *ccf = HEAD(*custom_list);
while(NODE_VALID(ccf))
struct radv_custom_config *ccf;
WALK_LIST(ccf, *custom_list)
{
struct radv_opt_custom *op = (void *) *buf;
/* Add 2 octets for type and size and 8 - 1 for ceiling the division up to 8 octets */
@ -280,7 +279,6 @@ radv_prepare_custom(struct radv_iface *ifa, list *custom_list, char **buf, char
memcpy(op->payload, ccf->payload->data, ccf->payload->length);
*buf += 8 * op->length;
ccf = NODE_NEXT(ccf);
}
return 0;