The C and C++ Include Header Files

/usr/include/ntirpc/rpc/auth_unix.h


$ cat -n /usr/include/ntirpc/rpc/auth_unix.h

     1	/*
     2	 * Copyright (c) 2009, Sun Microsystems, Inc.
     3	 * Copyright (c) 2013-2018 Red Hat, Inc. and/or its affiliates.
     4	 * All rights reserved.
     5	 *
     6	 * Redistribution and use in source and binary forms, with or without
     7	 * modification, are permitted provided that the following conditions are met:
     8	 * - Redistributions of source code must retain the above copyright notice,
     9	 *   this list of conditions and the following disclaimer.
    10	 * - Redistributions in binary form must reproduce the above copyright notice,
    11	 *   this list of conditions and the following disclaimer in the documentation
    12	 *   and/or other materials provided with the distribution.
    13	 * - Neither the name of Sun Microsystems, Inc. nor the names of its
    14	 *   contributors may be used to endorse or promote products derived
    15	 *   from this software without specific prior written permission.
    16	 *
    17	 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    18	 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    19	 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    20	 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
    21	 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    22	 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    23	 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    24	 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    25	 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    26	 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    27	 * POSSIBILITY OF SUCH DAMAGE.
    28	 *
    29	 * from: @(#)auth_unix.h 1.8 88/02/08 SMI
    30	 * from: @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC
    31	 * $FreeBSD: src/include/rpc/auth_unix.h,v 1.11 2002/03/23 17:24:55 imp Exp $
    32	 */
    33	
    34	/*
    35	 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
    36	 *
    37	 * Copyright (C) 1984, Sun Microsystems, Inc.
    38	 */
    39	
    40	/*
    41	 * The system is very weak.  The client uses no encryption for  it
    42	 * credentials and only sends null verifiers.  The server sends backs
    43	 * null verifiers or optionally a verifier that suggests a new short hand
    44	 * for the credentials.
    45	 */
    46	
    47	#ifndef _TIRPC_AUTH_UNIX_H
    48	#define _TIRPC_AUTH_UNIX_H
    49	#include <sys/cdefs.h>
    50	
    51	/* The machine name is part of a credential; it may not exceed 255 bytes */
    52	#define MAX_MACHINE_NAME 255
    53	
    54	/* gids compose part of a credential; there may not be more than 16 of them */
    55	#define NGRPS 16
    56	
    57	/*
    58	 * Unix style credentials.
    59	 */
    60	struct authunix_parms {
    61		char *aup_machname;
    62		gid_t *aup_gids;
    63		u_int aup_len;		/* count of aup_gids */
    64		uid_t aup_uid;
    65		gid_t aup_gid;
    66		int32_t aup_time; 	/* old protocol 32-bits not long time_t */
    67	};
    68	
    69	#define authsys_parms authunix_parms
    70	
    71	__BEGIN_DECLS
    72	extern bool xdr_authunix_parms(XDR *, struct authunix_parms *);
    73	__END_DECLS
    74	/*
    75	 * If a response verifier has flavor AUTH_SHORT,
    76	 * then the body of the response verifier encapsulates the following structure;
    77	 * again it is serialized in the obvious fashion.
    78	 */
    79	struct short_hand_verf {
    80		struct opaque_auth new_cred;
    81	};
    82	
    83	#endif				/* !_TIRPC_AUTH_UNIX_H */