Date: Sun, 11 Mar 2012 09:29:02 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r232820 - stable/8/lib/libc/sys Message-ID: <201203110929.q2B9T2GF003295@svn.freebsd.org>
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Author: kib Date: Sun Mar 11 09:29:02 2012 New Revision: 232820 URL: http://svn.freebsd.org/changeset/base/232820 Log: MFC r232180: Document SO_PROTOCOL socket option. Modified: stable/8/lib/libc/sys/getsockopt.2 Directory Properties: stable/8/lib/libc/ (props changed) stable/8/lib/libc/sys/ (props changed) Modified: stable/8/lib/libc/sys/getsockopt.2 ============================================================================== --- stable/8/lib/libc/sys/getsockopt.2 Sun Mar 11 09:27:09 2012 (r232819) +++ stable/8/lib/libc/sys/getsockopt.2 Sun Mar 11 09:29:02 2012 (r232820) @@ -28,7 +28,7 @@ .\" @(#)getsockopt.2 8.4 (Berkeley) 5/2/95 .\" $FreeBSD$ .\" -.Dd November 21, 2011 +.Dd February 26, 2012 .Dt GETSOCKOPT 2 .Os .Sh NAME @@ -172,6 +172,8 @@ for the socket .It Dv SO_BINTIME Ta "enables reception of a timestamp with datagrams" .It Dv SO_ACCEPTCONN Ta "get listening status of the socket (get only)" .It Dv SO_TYPE Ta "get the type of the socket (get only)" +.It Dv SO_PROTOCOL Ta "get the protocol number for the socket (get only)" +.It Dv SO_PROTOTYPE Ta "SunOS alias for the Linux SO_PROTOCOL (get only)" .It Dv SO_ERROR Ta "get and clear error on the socket (get only)" .It Dv SO_SETFIB Ta "set the associated FIB (routing table) for the socket (set only)" .El @@ -431,7 +433,10 @@ and for .Ed .Pp .Dv SO_ACCEPTCONN , -.Dv SO_TYPE +.Dv SO_TYPE , +.Dv SO_PROTOCOL +(and its alias +.Dv SO_PROTOTYPE ) and .Dv SO_ERROR are options used only with @@ -445,6 +450,12 @@ system call was invoked on the socket. returns the type of the socket, such as .Dv SOCK_STREAM ; it is useful for servers that inherit sockets on startup. +.Dv SO_PROTOCOL +returns the protocol number for the socket, for +.Dv AF_INET +and +.Dv AF_INET6 +address families. .Dv SO_ERROR returns any pending error on the socket and clears the error status.
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