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ntpd: fix build failure if !NTPD_SERVER. Closes 4994

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2012-04-01 16:31:04 +02:00
parent 1c12b67705
commit 3e3a8d50b3
1 changed files with 13 additions and 10 deletions
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23
networking/ntpd.c
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@ -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