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Fix typo in 'feasible' ...

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This commit is contained in:
Matthias Schiffer 2012-10-05 16:51:44 +02:00
parent 4cf3389fcf
commit 39df74a428
4 changed files with 12 additions and 12 deletions
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12
ffd/announce.c
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@ -28,15 +28,15 @@
#include "neigh.h"
bool ffd_is_feasable(const ffd_announce_t *announce, ffd_metric_seqno_t ms) {
if (FFD_IS_INFINITY(ms) || FFD_IS_INFINITY(announce->feasability_distance))
bool ffd_is_feasible(const ffd_announce_t *announce, ffd_metric_seqno_t ms) {
if (FFD_IS_INFINITY(ms) || FFD_IS_INFINITY(announce->feasibility_distance))
return true;
int16_t seqno_diff = ms.seqno - announce->feasability_distance.seqno;
int16_t seqno_diff = ms.seqno - announce->feasibility_distance.seqno;
if (seqno_diff < 0)
return true;
if (seqno_diff == 0 && ms.metric < announce->feasability_distance.metric)
if (seqno_diff == 0 && ms.metric < announce->feasibility_distance.metric)
return true;
return false;
@ -48,7 +48,7 @@ static ffd_nexthop_t* select_nexthop(const ffd_announce_t *announce) {
ffd_nexthop_t *nexthop;
for (nexthop = announce->nexthop_list; nexthop; nexthop = nexthop->next) {
if (!ffd_is_feasable(announce, nexthop->metric_seqno))
if (!ffd_is_feasible(announce, nexthop->metric_seqno))
continue;
uint32_t metric = nexthop->metric_seqno.metric + ffd_neigh_get_cost(nexthop->neigh);
@ -80,7 +80,7 @@ void ffd_announce_update_nexthop(ffd_announce_t *announce) {
ffd_announce_t* ffd_announce_new(void) {
ffd_announce_t *a = calloc(1, sizeof(ffd_announce_t));
a->feasability_distance.metric = 0xffff;
a->feasibility_distance.metric = 0xffff;
a->next = announce_list;
announce_list = a;

6
ffd/ffd.c
View file

@ -341,19 +341,19 @@ static void handle_tlv_update(const ffd_tlv_update_t *tlv_update, size_t len, ha
ffd_announce_t *announce = get_announce(&arg->node_id, ntohs(tlv_update->type), ntohs(tlv_update->key));
ffd_metric_seqno_t ms = { ntohs(tlv_update->metric), ntohs(tlv_update->seqno) };
bool feasable = ffd_is_feasable(announce, ms);
bool feasible = ffd_is_feasible(announce, ms);
ffd_neigh_t *neigh = get_tlv_neigh(arg);
ffd_nexthop_t *nexthop = find_nexthop(announce, neigh);
if (!nexthop) {
if (!feasable || tlv_update->metric == 0xffff /* no need to ntohs */)
if (!feasible || tlv_update->metric == 0xffff /* no need to ntohs */)
return;
nexthop = new_nexthop(announce, neigh);
}
else {
if (!feasable && nexthop == announce->selected)
if (!feasible && nexthop == announce->selected)
return;
}

4
ffd/ffd.h
View file

@ -96,7 +96,7 @@ typedef struct _ffd_announce_t {
uint16_t type;
uint16_t key;
ffd_metric_seqno_t feasability_distance;
ffd_metric_seqno_t feasibility_distance;
ffd_nexthop_t *selected;
ffd_nexthop_t *nexthop_list;
@ -147,7 +147,7 @@ extern int sockfd;
extern struct timespec now;
bool ffd_is_feasable(const ffd_announce_t *announce, ffd_metric_seqno_t ms);
bool ffd_is_feasible(const ffd_announce_t *announce, ffd_metric_seqno_t ms);
ffd_metric_seqno_t ffd_announce_get_metric(const ffd_announce_t *announce);
void ffd_announce_update_nexthop(ffd_announce_t *announce);
ffd_announce_t* ffd_announce_new(void);

2
ffd/send.c
View file

@ -182,7 +182,7 @@ static bool add_update(ffd_packet_t *packet, size_t max_len, ffd_node_id_t *node
}
}
announce->feasability_distance = metric;
announce->feasibility_distance = metric;
return true;
}