diff options
Diffstat (limited to 'sysdep/unix/krt.Y')
| -rw-r--r-- | sysdep/unix/krt.Y | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/sysdep/unix/krt.Y b/sysdep/unix/krt.Y index e036081d..1cd73502 100644 --- a/sysdep/unix/krt.Y +++ b/sysdep/unix/krt.Y @@ -15,6 +15,16 @@ CF_DEFINES #define THIS_KRT ((struct krt_config *) this_proto) #define THIS_KIF ((struct kif_config *) this_proto) +static void +krt_set_merge_paths(struct channel_config *cc, uint merge, uint limit) +{ + if ((limit <= 0) || (limit > 255)) + cf_error("Merge paths limit must be in range 1-255"); + + cc->ra_mode = merge ? RA_MERGED : RA_OPTIMAL; + cc->merge_limit = limit; +} + CF_DECLS CF_KEYWORDS(KERNEL, PERSIST, SCAN, TIME, LEARN, DEVICE, ROUTES, GRACEFUL, RESTART, KRT_SOURCE, KRT_METRIC, MERGE, PATHS) @@ -25,15 +35,18 @@ CF_GRAMMAR CF_ADDTO(proto, kern_proto '}') -kern_proto_start: proto_start KERNEL { this_proto = krt_init_config($1); } +kern_proto_start: proto_start KERNEL { + this_proto = krt_init_config($1); +} ; CF_ADDTO(kern_proto, kern_proto_start proto_name '{') -CF_ADDTO(kern_proto, kern_proto proto_item ';') CF_ADDTO(kern_proto, kern_proto kern_item ';') kern_item: - PERSIST bool { THIS_KRT->persist = $2; } + proto_item + | proto_channel { this_proto->net_type = $1->net_type; } + | PERSIST bool { THIS_KRT->persist = $2; } | SCAN TIME expr { /* Scan time of 0 means scan on startup only */ THIS_KRT->scan_time = $3; @@ -47,8 +60,8 @@ kern_item: } | DEVICE ROUTES bool { THIS_KRT->devroutes = $3; } | GRACEFUL RESTART bool { THIS_KRT->graceful_restart = $3; } - | MERGE PATHS bool { THIS_KRT->merge_paths = $3 ? KRT_DEFAULT_ECMP_LIMIT : 0; } - | MERGE PATHS bool LIMIT expr { THIS_KRT->merge_paths = $3 ? $5 : 0; if (($5 <= 0) || ($5 > 255)) cf_error("Merge paths limit must be in range 1-255"); } + | MERGE PATHS bool { krt_set_merge_paths(this_channel, $3, KRT_DEFAULT_ECMP_LIMIT); } + | MERGE PATHS bool LIMIT expr { krt_set_merge_paths(this_channel, $3, $5); } ; /* Kernel interface protocol */ @@ -59,19 +72,17 @@ kif_proto_start: proto_start DEVICE { this_proto = kif_init_config($1); } ; CF_ADDTO(kif_proto, kif_proto_start proto_name '{') -CF_ADDTO(kif_proto, kif_proto proto_item ';') CF_ADDTO(kif_proto, kif_proto kif_item ';') kif_item: - SCAN TIME expr { + proto_item + | SCAN TIME expr { /* Scan time of 0 means scan on startup only */ THIS_KIF->scan_time = $3; } - | PRIMARY text_or_none prefix_or_ipa { + | PRIMARY opttext net_or_ipa { struct kif_primary_item *kpi = cfg_alloc(sizeof (struct kif_primary_item)); - kpi->pattern = $2; - kpi->prefix = $3.addr; - kpi->pxlen = $3.len; + kpi->addr = $3; add_tail(&THIS_KIF->primary, &kpi->n); } ; |