The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/kgssapi/gss_display_status.c

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    1 /*-
    2  * Copyright (c) 2008 Isilon Inc http://www.isilon.com/
    3  * Authors: Doug Rabson <dfr@rabson.org>
    4  * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   25  * SUCH DAMAGE.
   26  */
   27 
   28 #include <sys/cdefs.h>
   29 __FBSDID("$FreeBSD: stable/9/sys/kgssapi/gss_display_status.c 245018 2013-01-03 23:15:36Z rmacklem $");
   30 
   31 #include <sys/param.h>
   32 #include <sys/kernel.h>
   33 #include <sys/kobj.h>
   34 #include <sys/lock.h>
   35 #include <sys/malloc.h>
   36 #include <sys/mutex.h>
   37 
   38 #include <kgssapi/gssapi.h>
   39 #include <kgssapi/gssapi_impl.h>
   40 
   41 #include "gssd.h"
   42 
   43 OM_uint32
   44 gss_display_status(OM_uint32 *minor_status,
   45     OM_uint32 status_value,
   46     int status_type,
   47     const gss_OID mech_type,
   48     OM_uint32 *message_context,
   49     gss_buffer_t status_string)            /* status_string */
   50 {
   51         struct display_status_res res;
   52         struct display_status_args args;
   53         enum clnt_stat stat;
   54         CLIENT *cl;
   55 
   56         *minor_status = 0;
   57         cl = kgss_gssd_client();
   58         if (cl == NULL)
   59                 return (GSS_S_FAILURE);
   60 
   61         args.status_value = status_value;
   62         args.status_type = status_type;
   63         args.mech_type = mech_type;
   64         args.message_context = *message_context;
   65         
   66         bzero(&res, sizeof(res));
   67         stat = gssd_display_status_1(&args, &res, cl);
   68         CLNT_RELEASE(cl);
   69         if (stat != RPC_SUCCESS) {
   70                 *minor_status = stat;
   71                 return (GSS_S_FAILURE);
   72         }
   73 
   74         if (res.major_status != GSS_S_COMPLETE) {
   75                 *minor_status = res.minor_status;
   76                 return (res.major_status);
   77         }
   78 
   79         *message_context = res.message_context;
   80         kgss_copy_buffer(&res.status_string, status_string);
   81         xdr_free((xdrproc_t) xdr_display_status_res, &res);
   82 
   83         return (GSS_S_COMPLETE);
   84 }

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