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authorEric Dumazet <dada1@cosmosbay.com>2007-03-18 20:33:16 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:24:04 -0400
commitae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23 (patch)
treeb5ae288b3c27d13bde9648c41d7db3cfe1884bc2 /net/netrom/af_netrom.c
parentcb69cc52364690d7789940c480b3a9490784b680 (diff)
[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 <dada1@cosmosbay.com> CC: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netrom/af_netrom.c')
-rw-r--r--net/netrom/af_netrom.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index bf9837dd95c4..a54e7ef2568a 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)
1209 release_sock(sk); 1209 release_sock(sk);
1210 return ret; 1210 return ret;
1211 1211
1212 case SIOCGSTAMPNS:
1213 lock_sock(sk);
1214 ret = sock_get_timestampns(sk, argp);
1215 release_sock(sk);
1216 return ret;
1217
1212 case SIOCGIFADDR: 1218 case SIOCGIFADDR:
1213 case SIOCSIFADDR: 1219 case SIOCSIFADDR:
1214 case SIOCGIFDSTADDR: 1220 case SIOCGIFDSTADDR: