1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate /*
30*0Sstevel@tonic-gate * This file contains routines responsible for getting the system's
31*0Sstevel@tonic-gate * name and boot params. Most of it comes from the SVR4 diskless boot
32*0Sstevel@tonic-gate * code (dlboot_inet), modified to work in a non socket environment.
33*0Sstevel@tonic-gate */
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate #include <sys/types.h>
36*0Sstevel@tonic-gate #include <rpc/types.h>
37*0Sstevel@tonic-gate #include <sys/errno.h>
38*0Sstevel@tonic-gate #include <rpc/auth.h>
39*0Sstevel@tonic-gate #include <rpc/xdr.h>
40*0Sstevel@tonic-gate #include <rpc/rpc_msg.h>
41*0Sstevel@tonic-gate #include <sys/t_lock.h>
42*0Sstevel@tonic-gate #include "clnt.h"
43*0Sstevel@tonic-gate #include <rpc/rpc.h>
44*0Sstevel@tonic-gate #include <sys/utsname.h>
45*0Sstevel@tonic-gate #include <netinet/in.h>
46*0Sstevel@tonic-gate #include <sys/socket.h>
47*0Sstevel@tonic-gate #include <net/if.h>
48*0Sstevel@tonic-gate #include <netinet/if_ether.h>
49*0Sstevel@tonic-gate #include <netinet/in.h>
50*0Sstevel@tonic-gate #include <sys/promif.h>
51*0Sstevel@tonic-gate #include <rpcsvc/bootparam.h>
52*0Sstevel@tonic-gate #include "pmap.h"
53*0Sstevel@tonic-gate #include "brpc.h"
54*0Sstevel@tonic-gate #include "socket_inet.h"
55*0Sstevel@tonic-gate #include "ipv4.h"
56*0Sstevel@tonic-gate #include <sys/salib.h>
57*0Sstevel@tonic-gate #include <sys/bootdebug.h>
58*0Sstevel@tonic-gate
59*0Sstevel@tonic-gate extern int errno;
60*0Sstevel@tonic-gate static struct bp_whoami_res bp;
61*0Sstevel@tonic-gate static char bp_hostname[SYS_NMLN+1];
62*0Sstevel@tonic-gate static char bp_domainname[SYS_NMLN+1];
63*0Sstevel@tonic-gate static struct in_addr responder; /* network order */
64*0Sstevel@tonic-gate
65*0Sstevel@tonic-gate static const char *noserver =
66*0Sstevel@tonic-gate "No bootparam (%s) server responding; still trying...\n";
67*0Sstevel@tonic-gate
68*0Sstevel@tonic-gate #define GETFILE_BTIMEO 1
69*0Sstevel@tonic-gate #define GETFILE_BRETRIES 2
70*0Sstevel@tonic-gate
71*0Sstevel@tonic-gate #define dprintf if (boothowto & RB_DEBUG) printf
72*0Sstevel@tonic-gate
73*0Sstevel@tonic-gate /*
74*0Sstevel@tonic-gate * Returns TRUE if it has set the global structure 'bp' to our boot
75*0Sstevel@tonic-gate * parameters, FALSE if some failure occurred.
76*0Sstevel@tonic-gate */
77*0Sstevel@tonic-gate bool_t
whoami(void)78*0Sstevel@tonic-gate whoami(void)
79*0Sstevel@tonic-gate {
80*0Sstevel@tonic-gate struct bp_whoami_arg arg;
81*0Sstevel@tonic-gate struct sockaddr_in to, from;
82*0Sstevel@tonic-gate struct in_addr ipaddr;
83*0Sstevel@tonic-gate enum clnt_stat stat;
84*0Sstevel@tonic-gate bool_t retval = TRUE;
85*0Sstevel@tonic-gate int rexmit; /* retransmission interval */
86*0Sstevel@tonic-gate int resp_wait; /* secs to wait for resp */
87*0Sstevel@tonic-gate int namelen;
88*0Sstevel@tonic-gate int printed_waiting_msg;
89*0Sstevel@tonic-gate
90*0Sstevel@tonic-gate /*
91*0Sstevel@tonic-gate * Set our destination IP address to the limited broadcast address
92*0Sstevel@tonic-gate * (INADDR_BROADCAST).
93*0Sstevel@tonic-gate */
94*0Sstevel@tonic-gate to.sin_family = AF_INET;
95*0Sstevel@tonic-gate to.sin_addr.s_addr = htonl(INADDR_BROADCAST);
96*0Sstevel@tonic-gate to.sin_port = htons(0);
97*0Sstevel@tonic-gate
98*0Sstevel@tonic-gate /*
99*0Sstevel@tonic-gate * Set up the arguments expected by bootparamd.
100*0Sstevel@tonic-gate */
101*0Sstevel@tonic-gate arg.client_address.address_type = IP_ADDR_TYPE;
102*0Sstevel@tonic-gate ipv4_getipaddr(&ipaddr);
103*0Sstevel@tonic-gate ipaddr.s_addr = htonl(ipaddr.s_addr);
104*0Sstevel@tonic-gate bcopy((caddr_t)&ipaddr,
105*0Sstevel@tonic-gate (caddr_t)&arg.client_address.bp_address_u.ip_addr,
106*0Sstevel@tonic-gate sizeof (ipaddr));
107*0Sstevel@tonic-gate
108*0Sstevel@tonic-gate /*
109*0Sstevel@tonic-gate * Retransmit/wait for up to resp_wait secs.
110*0Sstevel@tonic-gate */
111*0Sstevel@tonic-gate rexmit = 0; /* start at default retransmission interval. */
112*0Sstevel@tonic-gate resp_wait = 16;
113*0Sstevel@tonic-gate
114*0Sstevel@tonic-gate bp.client_name = &bp_hostname[0];
115*0Sstevel@tonic-gate bp.domain_name = &bp_domainname[0];
116*0Sstevel@tonic-gate
117*0Sstevel@tonic-gate /*
118*0Sstevel@tonic-gate * Do a broadcast call to find a bootparam daemon that
119*0Sstevel@tonic-gate * will tell us our hostname, domainname and any
120*0Sstevel@tonic-gate * router that we have to use to talk to our NFS server.
121*0Sstevel@tonic-gate */
122*0Sstevel@tonic-gate printed_waiting_msg = 0;
123*0Sstevel@tonic-gate do {
124*0Sstevel@tonic-gate /*
125*0Sstevel@tonic-gate * First try the SunOS portmapper and if no reply is
126*0Sstevel@tonic-gate * received will then try the SVR4 rpcbind.
127*0Sstevel@tonic-gate * Either way, `bootpaddr' will be set to the
128*0Sstevel@tonic-gate * correct address for the bootparamd that responds.
129*0Sstevel@tonic-gate */
130*0Sstevel@tonic-gate stat = bpmap_rmtcall((rpcprog_t)BOOTPARAMPROG,
131*0Sstevel@tonic-gate (rpcvers_t)BOOTPARAMVERS, (rpcproc_t)BOOTPARAMPROC_WHOAMI,
132*0Sstevel@tonic-gate xdr_bp_whoami_arg, (caddr_t)&arg,
133*0Sstevel@tonic-gate xdr_bp_whoami_res, (caddr_t)&bp, rexmit, resp_wait,
134*0Sstevel@tonic-gate &to, &from, AUTH_NONE);
135*0Sstevel@tonic-gate if (stat == RPC_TIMEDOUT && !printed_waiting_msg) {
136*0Sstevel@tonic-gate dprintf(noserver, "whoami");
137*0Sstevel@tonic-gate printed_waiting_msg = 1;
138*0Sstevel@tonic-gate }
139*0Sstevel@tonic-gate /*
140*0Sstevel@tonic-gate * Retransmission interval for second and subsequent tries.
141*0Sstevel@tonic-gate * We expect first bpmap_rmtcall to retransmit and backoff to
142*0Sstevel@tonic-gate * at least this value.
143*0Sstevel@tonic-gate */
144*0Sstevel@tonic-gate rexmit = resp_wait;
145*0Sstevel@tonic-gate resp_wait = 0; /* go to default wait now. */
146*0Sstevel@tonic-gate } while (stat == RPC_TIMEDOUT);
147*0Sstevel@tonic-gate
148*0Sstevel@tonic-gate if (stat != RPC_SUCCESS) {
149*0Sstevel@tonic-gate dprintf("whoami RPC call failed with rpc status: %d\n", stat);
150*0Sstevel@tonic-gate retval = FALSE;
151*0Sstevel@tonic-gate goto done;
152*0Sstevel@tonic-gate } else {
153*0Sstevel@tonic-gate if (printed_waiting_msg && (boothowto & RB_VERBOSE))
154*0Sstevel@tonic-gate printf("Bootparam response received\n");
155*0Sstevel@tonic-gate
156*0Sstevel@tonic-gate /* Cache responder... We'll send our getfile here... */
157*0Sstevel@tonic-gate responder.s_addr = from.sin_addr.s_addr;
158*0Sstevel@tonic-gate }
159*0Sstevel@tonic-gate
160*0Sstevel@tonic-gate namelen = strlen(bp.client_name);
161*0Sstevel@tonic-gate if (namelen > SYS_NMLN) {
162*0Sstevel@tonic-gate dprintf("whoami: hostname too long");
163*0Sstevel@tonic-gate retval = FALSE;
164*0Sstevel@tonic-gate goto done;
165*0Sstevel@tonic-gate }
166*0Sstevel@tonic-gate if (namelen > 0) {
167*0Sstevel@tonic-gate if (boothowto & RB_VERBOSE)
168*0Sstevel@tonic-gate printf("hostname: %s\n", bp.client_name);
169*0Sstevel@tonic-gate sethostname(bp.client_name, namelen);
170*0Sstevel@tonic-gate } else {
171*0Sstevel@tonic-gate dprintf("whoami: no host name\n");
172*0Sstevel@tonic-gate retval = FALSE;
173*0Sstevel@tonic-gate goto done;
174*0Sstevel@tonic-gate }
175*0Sstevel@tonic-gate
176*0Sstevel@tonic-gate namelen = strlen(bp.domain_name);
177*0Sstevel@tonic-gate if (namelen > SYS_NMLN) {
178*0Sstevel@tonic-gate dprintf("whoami: domainname too long");
179*0Sstevel@tonic-gate retval = FALSE;
180*0Sstevel@tonic-gate goto done;
181*0Sstevel@tonic-gate }
182*0Sstevel@tonic-gate if (namelen > 0)
183*0Sstevel@tonic-gate if (boothowto & RB_VERBOSE)
184*0Sstevel@tonic-gate printf("domainname: %s\n", bp.domain_name);
185*0Sstevel@tonic-gate else
186*0Sstevel@tonic-gate dprintf("whoami: no domain name\n");
187*0Sstevel@tonic-gate
188*0Sstevel@tonic-gate if (bp.router_address.address_type == IP_ADDR_TYPE) {
189*0Sstevel@tonic-gate bcopy((caddr_t)&bp.router_address.bp_address_u.ip_addr,
190*0Sstevel@tonic-gate (caddr_t)&ipaddr, sizeof (ipaddr));
191*0Sstevel@tonic-gate if (ntohl(ipaddr.s_addr) != INADDR_ANY) {
192*0Sstevel@tonic-gate dprintf("whoami: Router ip is: %s\n",
193*0Sstevel@tonic-gate inet_ntoa(ipaddr));
194*0Sstevel@tonic-gate /* ipv4_route expects IP addresses in network order */
195*0Sstevel@tonic-gate (void) ipv4_route(IPV4_ADD_ROUTE, RT_DEFAULT, NULL,
196*0Sstevel@tonic-gate &ipaddr);
197*0Sstevel@tonic-gate }
198*0Sstevel@tonic-gate } else
199*0Sstevel@tonic-gate dprintf("whoami: unknown gateway addr family %d\n",
200*0Sstevel@tonic-gate bp.router_address.address_type);
201*0Sstevel@tonic-gate done:
202*0Sstevel@tonic-gate return (retval);
203*0Sstevel@tonic-gate }
204*0Sstevel@tonic-gate
205*0Sstevel@tonic-gate /*
206*0Sstevel@tonic-gate * Returns:
207*0Sstevel@tonic-gate * 1) The ascii form of our root servers name in `server_name'.
208*0Sstevel@tonic-gate * 2) Pathname of our root on the server in `server_path'.
209*0Sstevel@tonic-gate *
210*0Sstevel@tonic-gate * NOTE: it's ok for getfile() to do dynamic allocation - it's only
211*0Sstevel@tonic-gate * used locally, then freed. If the server address returned from the
212*0Sstevel@tonic-gate * getfile call is different from our current destination address,
213*0Sstevel@tonic-gate * reset destination IP address to the new value.
214*0Sstevel@tonic-gate */
215*0Sstevel@tonic-gate bool_t
getfile(char * fileid,char * server_name,struct in_addr * server_ip,char * server_path)216*0Sstevel@tonic-gate getfile(char *fileid, char *server_name, struct in_addr *server_ip,
217*0Sstevel@tonic-gate char *server_path)
218*0Sstevel@tonic-gate {
219*0Sstevel@tonic-gate struct bp_getfile_arg arg;
220*0Sstevel@tonic-gate struct bp_getfile_res res;
221*0Sstevel@tonic-gate enum clnt_stat stat;
222*0Sstevel@tonic-gate struct sockaddr_in to, from;
223*0Sstevel@tonic-gate int rexmit;
224*0Sstevel@tonic-gate int wait;
225*0Sstevel@tonic-gate uint_t max_retries = 0xFFFFFFFF;
226*0Sstevel@tonic-gate int def_rexmit = 0;
227*0Sstevel@tonic-gate int def_wait = 32;
228*0Sstevel@tonic-gate int printed_waiting_msg;
229*0Sstevel@tonic-gate
230*0Sstevel@tonic-gate /*
231*0Sstevel@tonic-gate * For non-root requests, set a smaller timeout
232*0Sstevel@tonic-gate */
233*0Sstevel@tonic-gate if (strcmp(fileid, "root") != 0) {
234*0Sstevel@tonic-gate /*
235*0Sstevel@tonic-gate * Only send one request per call
236*0Sstevel@tonic-gate */
237*0Sstevel@tonic-gate def_wait = GETFILE_BTIMEO;
238*0Sstevel@tonic-gate def_rexmit = GETFILE_BTIMEO;
239*0Sstevel@tonic-gate max_retries = GETFILE_BRETRIES;
240*0Sstevel@tonic-gate }
241*0Sstevel@tonic-gate
242*0Sstevel@tonic-gate arg.client_name = bp.client_name;
243*0Sstevel@tonic-gate arg.file_id = fileid;
244*0Sstevel@tonic-gate
245*0Sstevel@tonic-gate res.server_name = (bp_machine_name_t)bkmem_zalloc(SYS_NMLN + 1);
246*0Sstevel@tonic-gate res.server_path = (bp_path_t)bkmem_zalloc(SYS_NMLN + 1);
247*0Sstevel@tonic-gate
248*0Sstevel@tonic-gate if (res.server_name == NULL || res.server_path == NULL) {
249*0Sstevel@tonic-gate dprintf("getfile: rpc_call failed: No memory\n");
250*0Sstevel@tonic-gate errno = ENOMEM;
251*0Sstevel@tonic-gate if (res.server_name != NULL)
252*0Sstevel@tonic-gate bkmem_free(res.server_name, SYS_NMLN + 1);
253*0Sstevel@tonic-gate if (res.server_path != NULL)
254*0Sstevel@tonic-gate bkmem_free(res.server_path, SYS_NMLN + 1);
255*0Sstevel@tonic-gate return (FALSE);
256*0Sstevel@tonic-gate }
257*0Sstevel@tonic-gate
258*0Sstevel@tonic-gate to.sin_family = AF_INET;
259*0Sstevel@tonic-gate to.sin_addr.s_addr = responder.s_addr;
260*0Sstevel@tonic-gate to.sin_port = htons(0);
261*0Sstevel@tonic-gate
262*0Sstevel@tonic-gate /*
263*0Sstevel@tonic-gate * Our addressing information was filled in by the call to
264*0Sstevel@tonic-gate * whoami(), so now send an rpc message to the
265*0Sstevel@tonic-gate * bootparam daemon requesting our server information.
266*0Sstevel@tonic-gate *
267*0Sstevel@tonic-gate * Wait only 32 secs for rpc_call to succeed.
268*0Sstevel@tonic-gate */
269*0Sstevel@tonic-gate rexmit = def_rexmit;
270*0Sstevel@tonic-gate wait = def_wait;
271*0Sstevel@tonic-gate
272*0Sstevel@tonic-gate stat = brpc_call((rpcprog_t)BOOTPARAMPROG, (rpcvers_t)BOOTPARAMVERS,
273*0Sstevel@tonic-gate (rpcproc_t)BOOTPARAMPROC_GETFILE, xdr_bp_getfile_arg, (caddr_t)&arg,
274*0Sstevel@tonic-gate xdr_bp_getfile_res, (caddr_t)&res, rexmit, wait,
275*0Sstevel@tonic-gate &to, &from, AUTH_NONE);
276*0Sstevel@tonic-gate
277*0Sstevel@tonic-gate if (stat == RPC_TIMEDOUT) {
278*0Sstevel@tonic-gate /*
279*0Sstevel@tonic-gate * The server that answered the whoami doesn't
280*0Sstevel@tonic-gate * answer our getfile. Broadcast the call to all. Keep
281*0Sstevel@tonic-gate * trying forever. Set up for limited broadcast.
282*0Sstevel@tonic-gate */
283*0Sstevel@tonic-gate to.sin_addr.s_addr = htonl(INADDR_BROADCAST);
284*0Sstevel@tonic-gate to.sin_port = htons(0);
285*0Sstevel@tonic-gate
286*0Sstevel@tonic-gate rexmit = def_rexmit; /* use default rexmit interval */
287*0Sstevel@tonic-gate wait = def_wait;
288*0Sstevel@tonic-gate printed_waiting_msg = 0;
289*0Sstevel@tonic-gate do {
290*0Sstevel@tonic-gate /*
291*0Sstevel@tonic-gate * Limit the number of retries
292*0Sstevel@tonic-gate */
293*0Sstevel@tonic-gate if (max_retries-- == 0)
294*0Sstevel@tonic-gate break;
295*0Sstevel@tonic-gate
296*0Sstevel@tonic-gate stat = bpmap_rmtcall((rpcprog_t)BOOTPARAMPROG,
297*0Sstevel@tonic-gate (rpcvers_t)BOOTPARAMVERS,
298*0Sstevel@tonic-gate (rpcproc_t)BOOTPARAMPROC_GETFILE,
299*0Sstevel@tonic-gate xdr_bp_getfile_arg, (caddr_t)&arg,
300*0Sstevel@tonic-gate xdr_bp_getfile_res, (caddr_t)&res, rexmit,
301*0Sstevel@tonic-gate wait, &to, &from, AUTH_NONE);
302*0Sstevel@tonic-gate
303*0Sstevel@tonic-gate if (stat == RPC_SUCCESS) {
304*0Sstevel@tonic-gate /*
305*0Sstevel@tonic-gate * set our destination addresses to
306*0Sstevel@tonic-gate * those of the server that responded.
307*0Sstevel@tonic-gate * It's probably our server, and we
308*0Sstevel@tonic-gate * can thus save arping for no reason later.
309*0Sstevel@tonic-gate */
310*0Sstevel@tonic-gate responder.s_addr = from.sin_addr.s_addr;
311*0Sstevel@tonic-gate if (printed_waiting_msg &&
312*0Sstevel@tonic-gate (boothowto & RB_VERBOSE)) {
313*0Sstevel@tonic-gate printf(
314*0Sstevel@tonic-gate "Bootparam response received.\n");
315*0Sstevel@tonic-gate }
316*0Sstevel@tonic-gate break;
317*0Sstevel@tonic-gate }
318*0Sstevel@tonic-gate if (stat == RPC_TIMEDOUT && !printed_waiting_msg) {
319*0Sstevel@tonic-gate dprintf(noserver, "getfile");
320*0Sstevel@tonic-gate printed_waiting_msg = 1;
321*0Sstevel@tonic-gate }
322*0Sstevel@tonic-gate /*
323*0Sstevel@tonic-gate * Retransmission interval for second and
324*0Sstevel@tonic-gate * subsequent tries. We expect first bpmap_rmtcall
325*0Sstevel@tonic-gate * to retransmit and backoff to at least this
326*0Sstevel@tonic-gate * value.
327*0Sstevel@tonic-gate */
328*0Sstevel@tonic-gate rexmit = wait;
329*0Sstevel@tonic-gate wait = def_wait;
330*0Sstevel@tonic-gate } while (stat == RPC_TIMEDOUT);
331*0Sstevel@tonic-gate }
332*0Sstevel@tonic-gate
333*0Sstevel@tonic-gate if (stat == RPC_SUCCESS) {
334*0Sstevel@tonic-gate /* got the goods */
335*0Sstevel@tonic-gate bcopy(res.server_name, server_name, strlen(res.server_name));
336*0Sstevel@tonic-gate bcopy(res.server_path, server_path, strlen(res.server_path));
337*0Sstevel@tonic-gate switch (res.server_address.address_type) {
338*0Sstevel@tonic-gate case IP_ADDR_TYPE:
339*0Sstevel@tonic-gate /*
340*0Sstevel@tonic-gate * server_address is where we will get our root
341*0Sstevel@tonic-gate * from. Replace destination entries in address if
342*0Sstevel@tonic-gate * necessary.
343*0Sstevel@tonic-gate */
344*0Sstevel@tonic-gate bcopy((caddr_t)&res.server_address.bp_address_u.ip_addr,
345*0Sstevel@tonic-gate (caddr_t)server_ip, sizeof (struct in_addr));
346*0Sstevel@tonic-gate break;
347*0Sstevel@tonic-gate default:
348*0Sstevel@tonic-gate dprintf("getfile: unknown address type %d\n",
349*0Sstevel@tonic-gate res.server_address.address_type);
350*0Sstevel@tonic-gate server_ip->s_addr = htonl(INADDR_ANY);
351*0Sstevel@tonic-gate bkmem_free(res.server_name, SYS_NMLN + 1);
352*0Sstevel@tonic-gate bkmem_free(res.server_path, SYS_NMLN + 1);
353*0Sstevel@tonic-gate return (FALSE);
354*0Sstevel@tonic-gate }
355*0Sstevel@tonic-gate } else {
356*0Sstevel@tonic-gate dprintf("getfile: rpc_call failed.\n");
357*0Sstevel@tonic-gate bkmem_free(res.server_name, SYS_NMLN + 1);
358*0Sstevel@tonic-gate bkmem_free(res.server_path, SYS_NMLN + 1);
359*0Sstevel@tonic-gate return (FALSE);
360*0Sstevel@tonic-gate }
361*0Sstevel@tonic-gate
362*0Sstevel@tonic-gate bkmem_free(res.server_name, SYS_NMLN + 1);
363*0Sstevel@tonic-gate bkmem_free(res.server_path, SYS_NMLN + 1);
364*0Sstevel@tonic-gate
365*0Sstevel@tonic-gate return (TRUE);
366*0Sstevel@tonic-gate }
367