9f5afc134f
so that the underscored versions of the pthread functions get declared. This removes around 300 lines of 'implicit declaration of XXX' warnings from the output of a libc build with -Wall. Reviewed by: Martin Blapp <mb@imp.ch>, alfred
179 lines
4.4 KiB
C
179 lines
4.4 KiB
C
/* $NetBSD: auth_none.c,v 1.13 2000/01/22 22:19:17 mycroft Exp $ */
|
|
|
|
/*
|
|
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
|
|
* unrestricted use provided that this legend is included on all tape
|
|
* media and as a part of the software program in whole or part. Users
|
|
* may copy or modify Sun RPC without charge, but are not authorized
|
|
* to license or distribute it to anyone else except as part of a product or
|
|
* program developed by the user.
|
|
*
|
|
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
|
|
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
|
|
*
|
|
* Sun RPC is provided with no support and without any obligation on the
|
|
* part of Sun Microsystems, Inc. to assist in its use, correction,
|
|
* modification or enhancement.
|
|
*
|
|
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
|
|
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
|
|
* OR ANY PART THEREOF.
|
|
*
|
|
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
|
|
* or profits or other special, indirect and consequential damages, even if
|
|
* Sun has been advised of the possibility of such damages.
|
|
*
|
|
* Sun Microsystems, Inc.
|
|
* 2550 Garcia Avenue
|
|
* Mountain View, California 94043
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
static char *rcsid = "$FreeBSD$";
|
|
static char *sccsid = "@(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";
|
|
static char *sccsid = "@(#)auth_none.c 2.1 88/07/29 4.0 RPCSRC";
|
|
#endif
|
|
|
|
/*
|
|
* auth_none.c
|
|
* Creates a client authentication handle for passing "null"
|
|
* credentials and verifiers to remote systems.
|
|
*
|
|
* Copyright (C) 1984, Sun Microsystems, Inc.
|
|
*/
|
|
|
|
#include "namespace.h"
|
|
#include "reentrant.h"
|
|
#include <assert.h>
|
|
#include <stdlib.h>
|
|
#include <rpc/types.h>
|
|
#include <rpc/xdr.h>
|
|
#include <rpc/auth.h>
|
|
#include "un-namespace.h"
|
|
|
|
#define MAX_MARSHAL_SIZE 20
|
|
|
|
/*
|
|
* Authenticator operations routines
|
|
*/
|
|
|
|
static bool_t authnone_marshal (AUTH *, XDR *);
|
|
static void authnone_verf (AUTH *);
|
|
static bool_t authnone_validate (AUTH *, struct opaque_auth *);
|
|
static bool_t authnone_refresh (AUTH *, void *);
|
|
static void authnone_destroy (AUTH *);
|
|
|
|
extern bool_t xdr_opaque_auth();
|
|
|
|
static struct auth_ops *authnone_ops();
|
|
|
|
static struct authnone_private {
|
|
AUTH no_client;
|
|
char marshalled_client[MAX_MARSHAL_SIZE];
|
|
u_int mcnt;
|
|
} *authnone_private;
|
|
|
|
AUTH *
|
|
authnone_create()
|
|
{
|
|
struct authnone_private *ap = authnone_private;
|
|
XDR xdr_stream;
|
|
XDR *xdrs;
|
|
extern mutex_t authnone_lock;
|
|
|
|
mutex_lock(&authnone_lock);
|
|
if (ap == 0) {
|
|
ap = (struct authnone_private *)calloc(1, sizeof (*ap));
|
|
if (ap == 0) {
|
|
mutex_unlock(&authnone_lock);
|
|
return (0);
|
|
}
|
|
authnone_private = ap;
|
|
}
|
|
if (!ap->mcnt) {
|
|
ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
|
|
ap->no_client.ah_ops = authnone_ops();
|
|
xdrs = &xdr_stream;
|
|
xdrmem_create(xdrs, ap->marshalled_client,
|
|
(u_int)MAX_MARSHAL_SIZE, XDR_ENCODE);
|
|
(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
|
|
(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
|
|
ap->mcnt = XDR_GETPOS(xdrs);
|
|
XDR_DESTROY(xdrs);
|
|
}
|
|
mutex_unlock(&authnone_lock);
|
|
return (&ap->no_client);
|
|
}
|
|
|
|
/*ARGSUSED*/
|
|
static bool_t
|
|
authnone_marshal(AUTH *client, XDR *xdrs)
|
|
{
|
|
struct authnone_private *ap;
|
|
bool_t dummy;
|
|
extern mutex_t authnone_lock;
|
|
|
|
assert(xdrs != NULL);
|
|
|
|
ap = authnone_private;
|
|
if (ap == NULL) {
|
|
mutex_unlock(&authnone_lock);
|
|
return (FALSE);
|
|
}
|
|
dummy = (*xdrs->x_ops->x_putbytes)(xdrs,
|
|
ap->marshalled_client, ap->mcnt);
|
|
mutex_unlock(&authnone_lock);
|
|
return (dummy);
|
|
}
|
|
|
|
/* All these unused parameters are required to keep ANSI-C from grumbling */
|
|
/*ARGSUSED*/
|
|
static void
|
|
authnone_verf(AUTH *client)
|
|
{
|
|
}
|
|
|
|
/*ARGSUSED*/
|
|
static bool_t
|
|
authnone_validate(AUTH *client, struct opaque_auth *opaque)
|
|
{
|
|
|
|
return (TRUE);
|
|
}
|
|
|
|
/*ARGSUSED*/
|
|
static bool_t
|
|
authnone_refresh(AUTH *client, void *dummy)
|
|
{
|
|
|
|
return (FALSE);
|
|
}
|
|
|
|
/*ARGSUSED*/
|
|
static void
|
|
authnone_destroy(AUTH *client)
|
|
{
|
|
}
|
|
|
|
static struct auth_ops *
|
|
authnone_ops()
|
|
{
|
|
static struct auth_ops ops;
|
|
extern mutex_t ops_lock;
|
|
|
|
/* VARIABLES PROTECTED BY ops_lock: ops */
|
|
|
|
mutex_lock(&ops_lock);
|
|
if (ops.ah_nextverf == NULL) {
|
|
ops.ah_nextverf = authnone_verf;
|
|
ops.ah_marshal = authnone_marshal;
|
|
ops.ah_validate = authnone_validate;
|
|
ops.ah_refresh = authnone_refresh;
|
|
ops.ah_destroy = authnone_destroy;
|
|
}
|
|
mutex_unlock(&ops_lock);
|
|
return (&ops);
|
|
}
|