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sock is potentially unused in use_min_mtu

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This commit is contained in:
Mark Andrews 2012-11-01 15:27:56 +11:00
parent 4786e693a7
commit 18a148d998
2 changed files with 6 additions and 1 deletions
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3
lib/isc/unix/socket.c
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@ -2266,6 +2266,9 @@ clear_bsdcompat(void) {
static void
use_min_mtu(isc__socket_t *sock) {
#if !defined(IPV6_USE_MIN_MTU) && !defined(IPV6_MTU)
UNUSED(sock);
#endif
#ifdef IPV6_USE_MIN_MTU
/* use minimum MTU */
if (sock->pf == AF_INET6) {

4
lib/isc/win32/socket.c
View file

@ -1432,7 +1432,7 @@ startio_send(isc_socket_t *sock, isc_socketevent_t *dev, int *nbytes,
}
static void
use_min_mtu(isc__socket_t *sock) {
use_min_mtu(isc_socket_t *sock) {
#ifdef IPV6_USE_MIN_MTU
/* use minimum MTU */
if (sock->pf == AF_INET6) {
@ -1440,6 +1440,8 @@ use_min_mtu(isc__socket_t *sock) {
(void)setsockopt(sock->fd, IPPROTO_IPV6, IPV6_USE_MIN_MTU,
(void *)&on, sizeof(on));
}
#else
UNUSED(sock);
#endif
}