Fix typo in 'feasible' ...

4 files changed, 12 insertions, 12 deletions

diff --git a/ffd/announce.c b/ffd/announce.c
index 4e8e07a..5b31e91 100644
--- a/ffd/announce.c
+++ b/ffd/announce.c
@@ -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;
diff --git a/ffd/ffd.c b/ffd/ffd.c
index ccba14d..5817106 100644
--- a/ffd/ffd.c
+++ b/ffd/ffd.c
@@ -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;
 	}
 
diff --git a/ffd/ffd.h b/ffd/ffd.h
index a93c855..946fcd3 100644
--- a/ffd/ffd.h
+++ b/ffd/ffd.h
@@ -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);
diff --git a/ffd/send.c b/ffd/send.c
index 779476b..142d07a 100644
--- a/ffd/send.c
+++ b/ffd/send.c
@@ -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;
 }