src/setup.c, src/transmit.c: New function finds udpsocket by AF.

[adns] / src / setup.c

diff --git a/src/setup.c b/src/setup.c
index 267f3dad3df10b8cbe5e334ec8b808ce3a7ad37a..fdbc6d08e23425d276acbf974d00d4dcf12f88d0 100644 (file)
--- a/src/setup.c
+++ b/src/setup.c
@@ -627,11 +627,8 @@ static int init_finish(adns_state ads) {
   proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; }
   ads->nudp = 0;
   for (i = 0; i < ads->nservers; i++) {
-    for (j = 0; j < ads->nudp; j++) {
-      if (ads->udpsocket[j].ai->af == ads->servers[i].addr.sa.sa_family)
-       goto afmatch;
-    }
-
+    if (adns__udpsocket_by_af(ads, ads->servers[i].addr.sa.sa_family))
+      continue;
     assert(ads->nudp < MAXUDP);
     udp = &ads->udpsocket[ads->nudp];
     udp->ai = find_afinfo(ads->servers[i].addr.sa.sa_family);
@@ -641,8 +638,6 @@ static int init_finish(adns_state ads) {
     r= adns__setnonblock(ads,udp->fd);
     if (r) { r= errno; goto x_closeudp; }
     ads->nudp++;
-
-  afmatch:;
   }
   
   return 0;