diff options
| author |   mpi <mpi@openbsd.org> | 2014-03-27 13:27:28 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2014-03-27 13:27:28 +0000 |
| commit | 8da457310822e8b1189beb909ea6788297cc2213 (patch) | |
| tree | 00b05c41d3550fac5fe04e7ca13d25698327f534 /lib/libc | |
| parent | +.Xr smtpd 8 (diff) | |
| download | wireguard-openbsd-8da457310822e8b1189beb909ea6788297cc2213.tar.xz wireguard-openbsd-8da457310822e8b1189beb909ea6788297cc2213.zip | |
Retire kernel support for SO_DONTROUTE, since the plan is to always
use the routing table there's no future for an option that wants to
bypass it. This option has never been implemented for IPv6 anyway,
so let's just remove the IPv4 bits that you weren't aware of.
Tested by florian@, man pages inputs from jmc@, ok benno@
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/sys/getsockopt.2 | 13 | ||||
| -rw-r--r-- | lib/libc/sys/send.2 | 8 |
2 files changed, 8 insertions, 13 deletions
diff --git a/lib/libc/sys/getsockopt.2 b/lib/libc/sys/getsockopt.2 index 312aa28396a..cefce112404 100644 --- a/lib/libc/sys/getsockopt.2 +++ b/lib/libc/sys/getsockopt.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getsockopt.2,v 1.43 2014/03/06 17:38:28 jmc Exp $ +.\" $OpenBSD: getsockopt.2,v 1.44 2014/03/27 13:27:28 mpi Exp $ .\" $NetBSD: getsockopt.2,v 1.7 1995/02/27 12:33:29 cgd Exp $ .\" .\" Copyright (c) 1983, 1991, 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)getsockopt.2 8.3 (Berkeley) 4/19/94 .\" -.Dd $Mdocdate: March 6 2014 $ +.Dd $Mdocdate: March 27 2014 $ .Dt GETSOCKOPT 2 .Os .Sh NAME @@ -142,7 +142,7 @@ enables duplicate address and port bindings .It Dv SO_KEEPALIVE enables keep connections alive .It Dv SO_DONTROUTE -enables routing bypass for outgoing messages +enables routing bypass; not supported .It Dv SO_LINGER linger on close if data present .It Dv SO_BROADCAST @@ -195,11 +195,6 @@ Should the connected party fail to respond to these messages, the connection is considered broken and processes using the socket are notified via a .Dv SIGPIPE signal when attempting to send data. -.Dv SO_DONTROUTE -indicates that outgoing messages should -bypass the standard routing facilities. -Instead, messages are directed to the appropriate network interface -according to the network portion of the destination address. .Pp .Dv SO_LINGER controls the action taken when unsent messages @@ -471,6 +466,8 @@ The argument is a file, not a socket. .It Bq Er ENOPROTOOPT The option is unknown at the level indicated. +.It Bq Er EOPNOTSUPP +The option is unsupported. .It Bq Er EFAULT The address pointed to by .Fa optval diff --git a/lib/libc/sys/send.2 b/lib/libc/sys/send.2 index d91d2b8053a..2884dd658ed 100644 --- a/lib/libc/sys/send.2 +++ b/lib/libc/sys/send.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: send.2,v 1.27 2012/10/05 01:30:28 yasuoka Exp $ +.\" $OpenBSD: send.2,v 1.28 2014/03/27 13:27:28 mpi Exp $ .\" $NetBSD: send.2,v 1.6 1996/01/15 01:17:18 thorpej Exp $ .\" .\" Copyright (c) 1983, 1991, 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)send.2 8.2 (Berkeley) 2/21/94 .\" -.Dd $Mdocdate: October 5 2012 $ +.Dd $Mdocdate: March 27 2014 $ .Dt SEND 2 .Os .Sh NAME @@ -99,7 +99,7 @@ parameter may include one or more of the following: .It Dv MSG_OOB process out-of-band data .It Dv MSG_DONTROUTE -bypass routing, use direct interface +bypass routing tables, silently ignored .It Dv MSG_NOSIGNAL don't send .Dv SIGPIPE @@ -116,8 +116,6 @@ data on sockets that support this notion (e.g., the underlying protocol must also support .Dq out-of-band data. -.Dv MSG_DONTROUTE -is usually used only by diagnostic or routing programs. .Dv MSG_NOSIGNAL is used to request not to send the .Dv SIGPIPE |