diff options
author | Eric Dumazet <dada1@cosmosbay.com> | 2007-03-26 01:14:49 -0400 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 01:24:21 -0400 |
commit | 92f37fd2ee805aa77925c1e64fd56088b46094fc (patch) | |
tree | 8251c38b83ab362116dac89d94412ce229b42831 /include/asm-mips/socket.h | |
parent | c7a3c5da35055e2fa97ed4f0da3eec4bd0ef4c38 (diff) |
[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support
Now that network timestamps use ktime_t infrastructure, we can add a new
SOL_SOCKET sockopt SO_TIMESTAMPNS.
This command is similar to SO_TIMESTAMP, but permits transmission of
a 'timespec struct' instead of a 'timeval struct' control message.
(nanosecond resolution instead of microsecond)
Control message is labelled SCM_TIMESTAMPNS instead of SCM_TIMESTAMP
A socket cannot mix SO_TIMESTAMP and SO_TIMESTAMPNS : the two modes are
mutually exclusive.
sock_recv_timestamp() became too big to be fully inlined so I added a
__sock_recv_timestamp() helper function.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
CC: linux-arch@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-mips/socket.h')
-rw-r--r-- | include/asm-mips/socket.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h index 36ebe4e186a..95945689b1c 100644 --- a/include/asm-mips/socket.h +++ b/include/asm-mips/socket.h | |||
@@ -70,6 +70,8 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ | |||
70 | #define SO_SNDBUFFORCE 31 | 70 | #define SO_SNDBUFFORCE 31 |
71 | #define SO_RCVBUFFORCE 33 | 71 | #define SO_RCVBUFFORCE 33 |
72 | #define SO_PASSSEC 34 | 72 | #define SO_PASSSEC 34 |
73 | #define SO_TIMESTAMPNS 35 | ||
74 | #define SCM_TIMESTAMPNS SO_TIMESTAMPNS | ||
73 | 75 | ||
74 | #ifdef __KERNEL__ | 76 | #ifdef __KERNEL__ |
75 | 77 | ||