Add an implementation of the RPCSEC_GSS authentication protocol for RPC. This

is based on an old implementation from the University of Michigan with lots of
changes and fixes by me and the addition of a Solaris-compatible API.

Sponsored by:	Isilon Systems
Reviewed by:	alfred

1 files changed, 64 insertions, 0 deletions

diff --git a/lib/librpcsec_gss/rpc_gss_get_versions.3 b/lib/librpcsec_gss/rpc_gss_get_versions.3
new file mode 100644
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+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd July 4, 2008
+.Dt RPC_GSS_GET_VERSIONS 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_versions
+.Nd "Get supported protocol version"
+.Sh LIBRARY
+.Lb librpcsec_gss
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fn rpc_gss_get_versions "u_int *vers_hi" "u_int *vers_lo"
+.Sh DESCRIPTION
+Return the highest and lowest supported versions of the RPCSEC_GSS protocol.
+.Sh PARAMETERS
+.Bl -tag
+.It vers_hi
+The value of
+.Fa *vers_hi
+is set to the highest suppored protocol version
+.It vers_lo
+The value of
+.Fa *vers_lo
+is set to the lowest suppored protocol version
+.El
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcset_gss 3
+.Sh HISTORY
+The
+.Nm
+manual page example first appeared in
+.Fx 8.0 .
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .