diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/net/socket.c b/net/socket.c index 9cc281cdb9d9..1de96abd78d3 100644 --- a/net/socket.c +++ b/net/socket.c @@ -705,6 +705,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb) { int need_software_tstamp = sock_flag(sk, SOCK_RCVTSTAMP); + int new_tstamp = sock_flag(sk, SOCK_TSTAMP_NEW); struct scm_timestamping tss; int empty = 1, false_tstamp = 0; struct skb_shared_hwtstamps *shhwtstamps = @@ -719,15 +720,33 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, if (need_software_tstamp) { if (!sock_flag(sk, SOCK_RCVTSTAMPNS)) { - struct __kernel_old_timeval tv; - skb_get_timestamp(skb, &tv); - put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP_OLD, - sizeof(tv), &tv); + if (new_tstamp) { + struct __kernel_sock_timeval tv; + + skb_get_new_timestamp(skb, &tv); + put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP_NEW, + sizeof(tv), &tv); + } else { + struct __kernel_old_timeval tv; + + skb_get_timestamp(skb, &tv); + put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP_OLD, + sizeof(tv), &tv); + } } else { - struct timespec ts; - skb_get_timestampns(skb, &ts); - put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPNS_OLD, - sizeof(ts), &ts); + if (new_tstamp) { + struct __kernel_timespec ts; + + skb_get_new_timestampns(skb, &ts); + put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPNS_NEW, + sizeof(ts), &ts); + } else { + struct timespec ts; + + skb_get_timestampns(skb, &ts); + put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMPNS_OLD, + sizeof(ts), &ts); + } } } |