diff options
Diffstat (limited to 'lib/libc/sys/listen.2')
| -rw-r--r-- | lib/libc/sys/listen.2 | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/lib/libc/sys/listen.2 b/lib/libc/sys/listen.2 index bd6abde..e09d1ca 100644 --- a/lib/libc/sys/listen.2 +++ b/lib/libc/sys/listen.2 @@ -28,7 +28,7 @@ .\" From: @(#)listen.2 8.2 (Berkeley) 12/11/93 .\" $FreeBSD$ .\" -.Dd August 29, 2005 +.Dd October 20, 2012 .Dt LISTEN 2 .Os .Sh NAME @@ -102,15 +102,15 @@ of service attacks are no longer necessary. The .Xr sysctl 3 MIB variable -.Va kern.ipc.somaxconn +.Va kern.ipc.soacceptqueue specifies a hard limit on .Fa backlog ; if a value greater than -.Va kern.ipc.somaxconn +.Va kern.ipc.soacceptqueue or less than zero is specified, .Fa backlog is silently forced to -.Va kern.ipc.somaxconn . +.Va kern.ipc.soacceptqueue . .Sh INTERACTION WITH ACCEPT FILTERS When accept filtering is used on a socket, a second queue will be used to hold sockets that have connected, but have not yet @@ -168,3 +168,17 @@ at run-time, and to use a negative .Fa backlog to request the maximum allowable value, was introduced in .Fx 2.2 . +The +.Va kern.ipc.somaxconn +.Xr sysctl 3 +has been replaced with +.Va kern.ipc.soacceptqueue +in +.Fx 10.0 +to prevent confusion its actual functionality. +The original +.Xr sysctl 3 +.Va kern.ipc.somaxconn +is still available but hidden from a +.Xr sysctl 3 +-a output so that existing applications and scripts continue to work. |
