FreeBSD/Linux Kernel Cross Reference
sys/rpc/svc_auth.h

     /*      $NetBSD: svc_auth.h,v 1.8 2000/06/02 22:57:57 fvdl Exp $        */
     
     /*-
      * Copyright (c) 2009, Sun Microsystems, Inc.
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without 
      * modification, are permitted provided that the following conditions are met:
      * - Redistributions of source code must retain the above copyright notice, 
     *   this list of conditions and the following disclaimer.
     * - 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.
     * - Neither the name of Sun Microsystems, Inc. nor the names of its 
     *   contributors may be used to endorse or promote products derived 
     *   from this software without specific prior written permission.
     * 
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
     *
     *      from: @(#)svc_auth.h 1.6 86/07/16 SMI
     *      @(#)svc_auth.h  2.1 88/07/29 4.0 RPCSRC
     * $FreeBSD$
     */
    
    /*
     * svc_auth.h, Service side of rpc authentication.
     *
     * Copyright (C) 1984, Sun Microsystems, Inc.
     */
    
    #ifndef _RPC_SVC_AUTH_H
    #define _RPC_SVC_AUTH_H
    
    /*
     * Server side authenticator
     */
    __BEGIN_DECLS
    extern enum auth_stat _authenticate(struct svc_req *, struct rpc_msg *);
    #ifdef _KERNEL
    extern int svc_auth_reg(int,
        enum auth_stat (*)(struct svc_req *, struct rpc_msg *),
        int (*)(struct svc_req *, struct ucred **, int *));
    #else
    extern int svc_auth_reg(int, enum auth_stat (*)(struct svc_req *,
                              struct rpc_msg *));
    #endif
    
    
    extern int svc_getcred(struct svc_req *, struct ucred **, int *);
    /*
     * struct svc_req *req;                 -- RPC request
     * struct ucred **crp                   -- Kernel cred to modify
     * int *flavorp                         -- Return RPC auth flavor
     *
     * Retrieve unix creds corresponding to an RPC request, if
     * possible. The auth flavor (AUTH_NONE or AUTH_UNIX) is returned in
     * *flavorp. If the flavor is AUTH_UNIX the caller's ucred pointer
     * will be modified to point at a ucred structure which reflects the
     * values from the request. The caller should call crfree on this
     * pointer.
     *
     * Return's non-zero if credentials were retrieved from the request,
     * otherwise zero.
     */
    
    __END_DECLS
    
    #endif /* !_RPC_SVC_AUTH_H */

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