diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2011-01-31 13:27:06 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2011-01-31 13:27:06 +0000 |
| commit | e38411ec916fad9c046a4aaee4038ac26bcd2aaf (patch) | |
| tree | 45033f9efeb2de31a171d479e36e0227cf6cadfb /share/man | |
| parent | cff412942acdfaeb4c9bf086fe2406a7cece4c10 (diff) | |
Document the kernel option SOCKET_SPLICE and the socket option
SO_SPLICE for zero-copy socket splicing.
ok jmc@
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man4/options.4 | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/share/man/man4/options.4 b/share/man/man4/options.4 index 8c86b236afd..229fcdf735a 100644 --- a/share/man/man4/options.4 +++ b/share/man/man4/options.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: options.4,v 1.205 2010/09/20 10:36:03 deraadt Exp $ +.\" $OpenBSD: options.4,v 1.206 2011/01/31 13:27:05 bluhm Exp $ .\" $NetBSD: options.4,v 1.21 1997/06/25 03:13:00 thorpej Exp $ .\" .\" Copyright (c) 1998 Theo de Raadt @@ -34,7 +34,7 @@ .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .\" -.Dd $Mdocdate: September 20 2010 $ +.Dd $Mdocdate: January 31 2011 $ .Dt OPTIONS 4 .Os .Sh NAME @@ -650,6 +650,12 @@ Enables BSD compressor for PPP connections. .It Cd option PPP_DEFLATE For use in conjunction with PPP_BSDCOMP; provides an interface to zlib for PPP for deflate compression/decompression. +.It Cd option SOCKET_SPLICE +Enables zero-copy socket splicing in the kernel. +See +.Dv SO_SPLICE +in +.Xr setsockopt 2 . .It Cd option TCP_ECN Turns on Explicit Congestion Notification (RFC 3168). .Em ECN |