windows IPV6_PMTUDISC_* options are IP_PMTUDISC_SET, IP_PMTUDISC_DO, …

…IP_PMTUDISCDONT and IP_PMTUDISC_PROBE
holepunchto · Nov 15, 2024 · 5e81c90 · 5e81c90
1 parent 2796d29
commit 5e81c90
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/io_win.c b/src/io_win.c
@@ -91,11 +91,10 @@ udx__udp_set_rxq_ovfl (uv_os_sock_t fd) {
 int
 udx__udp_set_dontfrag (uv_os_sock_t fd, bool is_ipv6) {
   int rc;
+  int val = IP_PMTUDISC_PROBE;
   if (is_ipv6) {
-    int val = IPV6_PMTUDISC_PROBE;
     rc = setsockopt(fd, IPPROTO_IPV6, IPV6_MTU_DISCOVER, &val, sizeof(val));
   } else {
-    int val = IP_PMTUDISC_PROBE;
     rc = setsockopt(fd, IPPROTO_IP, IP_MTU_DISCOVER, &val, sizeof(val));
   }