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ntp: improve error messages for socket options

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This commit is contained in:
Miroslav Lichvar 2016-03-14 15:41:05 +01:00
parent 9a4c22db03
commit 72975ce1f0
1 changed files with 8 additions and 8 deletions
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16
ntp_io.c
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@ -162,21 +162,21 @@ prepare_socket(int family, int port_number, int client_only)
/* Make the socket capable of re-using an old address if binding to a specific port */
if (port_number &&
setsockopt(sock_fd, SOL_SOCKET, SO_REUSEADDR, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set reuseaddr socket options");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "SO_REUSEADDR");
/* Don't quit - we might survive anyway */
}
/* Make the socket capable of sending broadcast pkts - needed for NTP broadcast mode */
if (!client_only &&
setsockopt(sock_fd, SOL_SOCKET, SO_BROADCAST, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set broadcast socket options");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "SO_BROADCAST");
/* Don't quit - we might survive anyway */
}
#ifdef SO_TIMESTAMP
/* Enable receiving of timestamp control messages */
if (setsockopt(sock_fd, SOL_SOCKET, SO_TIMESTAMP, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set timestamp socket options");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "SO_TIMESTAMP");
/* Don't quit - we might survive anyway */
}
#endif
@ -185,7 +185,7 @@ prepare_socket(int family, int port_number, int client_only)
/* Allow binding to address that doesn't exist yet */
if (my_addr_len > 0 &&
setsockopt(sock_fd, IPPROTO_IP, IP_FREEBIND, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set free bind socket option");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "IP_FREEBIND");
}
#endif
@ -193,7 +193,7 @@ prepare_socket(int family, int port_number, int client_only)
#ifdef HAVE_IN_PKTINFO
/* We want the local IP info on server sockets */
if (setsockopt(sock_fd, IPPROTO_IP, IP_PKTINFO, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set packet info socket option");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "IP_PKTINFO");
/* Don't quit - we might survive anyway */
}
#endif
@ -203,18 +203,18 @@ prepare_socket(int family, int port_number, int client_only)
#ifdef IPV6_V6ONLY
/* Receive IPv6 packets only */
if (setsockopt(sock_fd, IPPROTO_IPV6, IPV6_V6ONLY, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set IPV6_V6ONLY socket option");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "IPV6_V6ONLY");
}
#endif
#ifdef HAVE_IN6_PKTINFO
#ifdef IPV6_RECVPKTINFO
if (setsockopt(sock_fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set IPv6 packet info socket option");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "IPV6_RECVPKTINFO");
}
#else
if (setsockopt(sock_fd, IPPROTO_IPV6, IPV6_PKTINFO, (char *)&on_off, sizeof(on_off)) < 0) {
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set IPv6 packet info socket option");
LOG(LOGS_ERR, LOGF_NtpIO, "Could not set %s socket option", "IPV6_PKTINFO");
}
#endif
#endif