resolve: save a timestamp in the resolve return to ensure we don't confuse remotes before and after reconfiguration

1 files changed, 5 insertions, 0 deletions

diff --git a/src/fastd.h b/src/fastd.h
index b170bb5..30e4bc4 100644
--- a/src/fastd.h
+++ b/src/fastd.h
@@ -80,6 +80,7 @@ union fastd_peer_address {
 
 struct fastd_resolve_return {
 	fastd_remote_t *remote;
+	struct timespec resolve_time;
 	fastd_peer_address_t addr;
 };
 
@@ -394,6 +395,10 @@ static inline bool timespec_after(const struct timespec *tp1, const struct times
 		(tp1->tv_sec == tp2->tv_sec && tp1->tv_nsec > tp2->tv_nsec));
 }
 
+static inline bool timespec_equal(const struct timespec *tp1, const struct timespec *tp2) {
+	return (tp1->tv_sec == tp2->tv_sec && tp1->tv_nsec == tp2->tv_nsec);
+}
+
 /* returns (tp1 - tp2) in milliseconds  */
 static inline int timespec_diff(const struct timespec *tp1, const struct timespec *tp2) {
 	return ((tp1->tv_sec - tp2->tv_sec))*1000 + (tp1->tv_nsec - tp2->tv_nsec)/1e6;