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ntp: read interface index from control messages

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This commit is contained in:
Miroslav Lichvar
2016-10-24 12:35:01 +02:00
parent 01e5ea7d31
commit 4449259d88
3 changed files with 12 additions and 8 deletions
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6
ntp_io_linux.c
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@@ -185,7 +185,7 @@ extract_udp_data(unsigned char *msg, NTP_Remote_Address *remote_addr, int len)
int
NIO_Linux_ProcessMessage(NTP_Remote_Address *remote_addr, NTP_Local_Address *local_addr,
NTP_Local_Timestamp *local_ts, struct msghdr *hdr,
int length, int sock_fd)
int length, int sock_fd, int if_index)
{
struct cmsghdr *cmsg;
@@ -225,9 +225,9 @@ NIO_Linux_ProcessMessage(NTP_Remote_Address *remote_addr, NTP_Local_Address *loc
currently doesn't seem to be a better way to get them both. */
length = extract_udp_data(hdr->msg_iov[0].iov_base, remote_addr, length);
DEBUG_LOG(LOGF_NtpIOLinux, "Received %d bytes from error queue for %s:%d fd=%d tss=%d",
DEBUG_LOG(LOGF_NtpIOLinux, "Received %d bytes from error queue for %s:%d fd=%d if=%d tss=%d",
length, UTI_IPToString(&remote_addr->ip_addr), remote_addr->port,
sock_fd, local_ts->source);
sock_fd, if_index, local_ts->source);
if (length < NTP_NORMAL_PACKET_LENGTH)
return 1;