diff options
| -rw-r--r-- | networking/ntpd.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/networking/ntpd.c b/networking/ntpd.c index 4d939458c..603801ec6 100644 --- a/networking/ntpd.c +++ b/networking/ntpd.c @@ -276,6 +276,9 @@ struct globals { llist_t *ntp_peers; #if ENABLE_FEATURE_NTPD_SERVER int listen_fd; +# define G_listen_fd (G.listen_fd) +#else +# define G_listen_fd (-1) #endif unsigned verbose; unsigned peer_cnt; @@ -1815,10 +1818,10 @@ recv_and_process_client_pkt(void /*int fd*/) uint8_t query_status; l_fixedpt_t query_xmttime; - to = get_sock_lsa(G.listen_fd); + to = get_sock_lsa(G_listen_fd); from = xzalloc(to->len); - size = recv_from_to(G.listen_fd, &msg, sizeof(msg), MSG_DONTWAIT, from, &to->u.sa, to->len); + size = recv_from_to(G_listen_fd, &msg, sizeof(msg), MSG_DONTWAIT, from, &to->u.sa, to->len); if (size != NTP_MSGSIZE_NOAUTH && size != NTP_MSGSIZE) { char *addr; if (size < 0) { @@ -1861,7 +1864,7 @@ recv_and_process_client_pkt(void /*int fd*/) /* We reply from the local address packet was sent to, * this makes to/from look swapped here: */ - do_sendto(G.listen_fd, + do_sendto(G_listen_fd, /*from:*/ &to->u.sa, /*to:*/ from, /*addrlen:*/ to->len, &msg, size); @@ -2000,11 +2003,11 @@ static NOINLINE void ntp_init(char **argv) logmode = LOGMODE_NONE; } #if ENABLE_FEATURE_NTPD_SERVER - G.listen_fd = -1; + G_listen_fd = -1; if (opts & OPT_l) { - G.listen_fd = create_and_bind_dgram_or_die(NULL, 123); - socket_want_pktinfo(G.listen_fd); - setsockopt(G.listen_fd, IPPROTO_IP, IP_TOS, &const_IPTOS_LOWDELAY, sizeof(const_IPTOS_LOWDELAY)); + G_listen_fd = create_and_bind_dgram_or_die(NULL, 123); + socket_want_pktinfo(G_listen_fd); + setsockopt(G_listen_fd, IPPROTO_IP, IP_TOS, &const_IPTOS_LOWDELAY, sizeof(const_IPTOS_LOWDELAY)); } #endif /* I hesitate to set -20 prio. -15 should be high enough for timekeeping */ @@ -2078,8 +2081,8 @@ int ntpd_main(int argc UNUSED_PARAM, char **argv) i = 0; #if ENABLE_FEATURE_NTPD_SERVER - if (G.listen_fd != -1) { - pfd[0].fd = G.listen_fd; + if (G_listen_fd != -1) { + pfd[0].fd = G_listen_fd; pfd[0].events = POLLIN; i++; } @@ -2125,7 +2128,7 @@ int ntpd_main(int argc UNUSED_PARAM, char **argv) /* Here we may block */ VERB2 { - if (i > (ENABLE_FEATURE_NTPD_SERVER && G.listen_fd != -1)) { + if (i > (ENABLE_FEATURE_NTPD_SERVER && G_listen_fd != -1)) { /* We wait for at least one reply. * Poll for it, without wasting time for message. * Since replies often come under 1 second, this also |