From ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sun, 18 Mar 2007 17:33:16 -0700 Subject: [NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution Now network timestamps use ktime_t infrastructure, we can add a new ioctl() SIOCGSTAMPNS command to get timestamps in 'struct timespec'. User programs can thus access to nanosecond resolution. Signed-off-by: Eric Dumazet CC: Stephen Hemminger Signed-off-by: David S. Miller --- net/netrom/af_netrom.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/netrom') diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index bf9837dd95c..a54e7ef2568 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -1209,6 +1209,12 @@ static int nr_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) release_sock(sk); return ret; + case SIOCGSTAMPNS: + lock_sock(sk); + ret = sock_get_timestampns(sk, argp); + release_sock(sk); + return ret; + case SIOCGIFADDR: case SIOCSIFADDR: case SIOCGIFDSTADDR: -- cgit v1.2.3-70-g09d2