/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* from kerbd_handle.c 1.3 92/01/29 SMI */
/*
* kwarnd_handle.c, Interface to kwarnd
*
*/
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <netconfig.h>
#include "kwarnd.h"
#ifdef DEBUG
#else
#endif /* DEBUG */
/*
* Keep the handle cached. This call may be made quite often.
*/
CLIENT *
getkwarnd_handle(void)
{
void *localhandle;
struct utsname u;
static char *hostname;
/*
* Total timeout (in seconds) talking to kwarnd.
*/
if (kwarn_clnt)
return (kwarn_clnt);
if (!(localhandle = setnetconfig()))
return (NULL);
if (first_time == TRUE) {
if (uname(&u) == -1) {
(void) endnetconfig(localhandle);
}
(void) endnetconfig(localhandle);
}
first_time = FALSE;
}
if (kwarn_clnt) {
dprt("got COTS_ORD\n");
break;
}
} else {
}
}
}
/* Now, try the connection-oriented loopback transport */
tpconf);
#ifdef DEBUG
if (kwarn_clnt) {
dprt("got COTS\n");
}
#endif /* DEBUG */
}
(void) endnetconfig(localhandle);
/*
* This bit of code uses an as yet unimplemented argument to
* clnt_control(). CLSET_SVC_PRIV specifies that the underlying
* loopback transport should be checked to ensure it is
* connected to a process running as root. If so, the clnt_control()
* call returns TRUE. If not, it returns FALSE.
*/
#ifdef CLSET_SVC_PRIV
kwarn_clnt = NULL;
return (NULL);
{
#endif
if (kwarn_clnt == NULL)
return (NULL);
kwarn_clnt = NULL;
return (NULL);
}
return (kwarn_clnt);
}
void
resetkwarnd_handle(void)
{
kwarn_clnt = NULL;
}