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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.sbin/amd/amd/amq_subr.c	Lines:	0	126	0.0 %
Date:	2017-11-13	Branches:	0	97	0.0 %


/*
 * Copyright (c) 1990 Jan-Simon Pendry
 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Jan-Simon Pendry at Imperial College, London.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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: @(#)amq_subr.c	8.1 (Berkeley) 6/6/93
 *	$Id: amq_subr.c,v 1.18 2015/01/21 09:50:25 guenther Exp $
 */

/*
 * Auxilliary routines for amq tool
 */

#include "am.h"
#include "amq.h"
#include <ctype.h>

bool_t	xdr_amq_mount_info_list(XDR *, amq_mount_info_list *);

void *
amqproc_null_57_svc(void *argp, struct svc_req *rqstp)
{
	static char res;

	return &res;
}

/*
 * Return a sub-tree of mounts
 */
amq_mount_tree_p *
amqproc_mnttree_57_svc(amq_string *argp, struct svc_req *rqstp)
{
	static am_node *mp;

	mp = find_ap(*argp);
	return (amq_mount_tree_p *) &mp;
}

/*
 * Unmount a single node
 */
void *
amqproc_umnt_57_svc(amq_string *argp, struct svc_req *rqstp)
{
	static char res;

	am_node *mp = find_ap(*argp);
	if (mp)
		forcibly_timeout_mp(mp);

	return &res;
}

/*
 * Return global statistics
 */
amq_mount_stats *
amqproc_stats_57_svc(void *argp, struct svc_req *rqstp)
{
	return (amq_mount_stats *) &amd_stats;
}

/*
 * Return the entire tree of mount nodes
 */
amq_mount_tree_list *
amqproc_export_57_svc(void *argp, struct svc_req *rqstp)
{
	static amq_mount_tree_list aml;

	aml.amq_mount_tree_list_val = (amq_mount_tree_p *) &exported_ap[0];
	aml.amq_mount_tree_list_len = 1;	/* XXX */

	return &aml;
}

int *
amqproc_setopt_57_svc(amq_setopt *argp, struct svc_req *rqstp)
{
	static int rc;

	rc = 0;
	switch (argp->as_opt) {
	case AMOPT_DEBUG:
#ifdef DEBUG
		if (debug_option(argp->as_str))
			rc = EINVAL;
#else
		rc = EINVAL;
#endif /* DEBUG */
		break;

	case AMOPT_LOGFILE:
#ifdef not_yet
		if (switch_to_logfile(argp->as_str))
			rc = EINVAL;
#else
		rc = EACCES;
#endif /* not_yet */
		break;

	case AMOPT_XLOG:
		if (switch_option(argp->as_str))
			rc = EINVAL;
		break;

	case AMOPT_FLUSHMAPC:
		if (amd_state == Run) {
			plog(XLOG_INFO, "amq says flush cache");
			do_mapc_reload = 0;
			flush_nfs_fhandle_cache((fserver *) 0);
			flush_srvr_nfs_cache();
		}
		break;
	}
	return &rc;
}

amq_mount_info_list *
amqproc_getmntfs_57_svc(void *argp, struct svc_req *rqstp)
{
	extern qelem mfhead;
	return (amq_mount_info_list *) &mfhead;	/* XXX */
}

amq_string *
amqproc_getvers_57_svc(void *argp, struct svc_req *rqstp)
{
	static amq_string res;

	res = "amd 1.1.1.1 of 1995/10/18 08:47:13 bsd44";
	return &res;
}

/*
 * XDR routines.
 */
bool_t
xdr_amq_string(XDR *xdrs, amq_string *objp)
{
	if (!xdr_string(xdrs, objp, AMQ_STRLEN)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_amq_setopt(XDR *xdrs, amq_setopt *objp)
{
	if (!xdr_enum(xdrs, (enum_t *)&objp->as_opt)) {
		return (FALSE);
	}
	if (!xdr_string(xdrs, &objp->as_str, AMQ_STRLEN)) {
		return (FALSE);
	}
	return (TRUE);
}

/*
 * More XDR routines  - Should be used for OUTPUT ONLY.
 */
static bool_t
xdr_amq_mount_tree_node(XDR *xdrs, amq_mount_tree *objp)
{
	am_node *mp = (am_node *) objp;
	long long mounttime = mp->am_stats.s_mtime;

	if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_info)) {
		return (FALSE);
	}
	if (!xdr_amq_string(xdrs, &mp->am_path)) {
		return (FALSE);
	}
	if (!xdr_amq_string(xdrs, mp->am_link ? &mp->am_link : &mp->am_mnt->mf_mount)) {
		return (FALSE);
	}
	if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_ops->fs_type)) {
		return (FALSE);
	}
	if (!xdr_int64_t(xdrs, &mounttime)) {
		return (FALSE);
	}
	if (!xdr_u_short(xdrs, &mp->am_stats.s_uid)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &mp->am_stats.s_getattr)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &mp->am_stats.s_lookup)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &mp->am_stats.s_readdir)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &mp->am_stats.s_readlink)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &mp->am_stats.s_statfs)) {
		return (FALSE);
	}
	return (TRUE);
}

static bool_t
xdr_amq_mount_subtree(XDR *xdrs, amq_mount_tree *objp)
{
	am_node *mp = (am_node *) objp;

	if (!xdr_amq_mount_tree_node(xdrs, objp)) {
		return (FALSE);
	}
	if (!xdr_pointer(xdrs, (char **)&mp->am_osib, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
		return (FALSE);
	}
	if (!xdr_pointer(xdrs, (char **)&mp->am_child, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_amq_mount_tree(XDR *xdrs, amq_mount_tree *objp)
{
	am_node *mp = (am_node *) objp;
	am_node *mnil = 0;

	if (!xdr_amq_mount_tree_node(xdrs, objp)) {
		return (FALSE);
	}
	if (!xdr_pointer(xdrs, (char **)&mnil, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
		return (FALSE);
	}
	if (!xdr_pointer(xdrs, (char **)&mp->am_child, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_amq_mount_tree_p(XDR *xdrs, amq_mount_tree_p *objp)
{
	if (!xdr_pointer(xdrs, (char **)objp, sizeof(amq_mount_tree), xdr_amq_mount_tree)) {
		return (FALSE);
	}
	return (TRUE);
}


bool_t
xdr_amq_mount_stats(XDR *xdrs, amq_mount_stats *objp)
{
	if (!xdr_int(xdrs, &objp->as_drops)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &objp->as_stale)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &objp->as_mok)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &objp->as_merr)) {
		return (FALSE);
	}
	if (!xdr_int(xdrs, &objp->as_uerr)) {
		return (FALSE);
	}
	return (TRUE);
}


bool_t
xdr_amq_mount_tree_list(XDR *xdrs, amq_mount_tree_list *objp)
{
	 if (!xdr_array(xdrs, (char **)&objp->amq_mount_tree_list_val, (u_int *)&objp->amq_mount_tree_list_len, ~0, sizeof(amq_mount_tree_p), xdr_amq_mount_tree_p)) {
		return (FALSE);
	}
	return (TRUE);
}

bool_t
xdr_amq_mount_info_list(XDR *xdrs, amq_mount_info_list *arg)
{
	qelem *qhead = (qelem *)arg;

	/*
	 * Compute length of list
	 */
	mntfs *mf;
	u_int len = 0;

	for (mf = LAST(mntfs, qhead); mf != HEAD(mntfs, qhead); mf = PREV(mntfs, mf)) {
		if (!(mf->mf_ops->fs_flags & FS_AMQINFO))
			continue;
		len++;
	}
	xdr_u_int(xdrs, &len);

	/*
	 * Send individual data items
	 */
	for (mf = LAST(mntfs, qhead); mf != HEAD(mntfs, qhead); mf = PREV(mntfs, mf)) {
		int up;
		if (!(mf->mf_ops->fs_flags & FS_AMQINFO))
			continue;

		if (!xdr_amq_string(xdrs, &mf->mf_ops->fs_type)) {
			return (FALSE);
		}
		if (!xdr_amq_string(xdrs, &mf->mf_mount)) {
			return (FALSE);
		}
		if (!xdr_amq_string(xdrs, &mf->mf_info)) {
			return (FALSE);
		}
		if (!xdr_amq_string(xdrs, &mf->mf_server->fs_host)) {
			return (FALSE);
		}
		if (!xdr_int(xdrs, &mf->mf_error)) {
			return (FALSE);
		}
		if (!xdr_int(xdrs, &mf->mf_refc)) {
			return (FALSE);
		}
		if (mf->mf_server->fs_flags & FSF_ERROR)
			up = 0;
		else switch (mf->mf_server->fs_flags & (FSF_DOWN|FSF_VALID)) {
		case FSF_DOWN|FSF_VALID: up = 0; break;
		case FSF_VALID: up = 1; break;
		default: up = -1; break;
		}
		if (!xdr_int(xdrs, &up)) {
			return (FALSE);
		}
	}
	return (TRUE);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/*
2			* Copyright (c) 1990 Jan-Simon Pendry
3			* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
4			* Copyright (c) 1990, 1993
5			* The Regents of the University of California. All rights reserved.
6			*
7			* This code is derived from software contributed to Berkeley by
8			* Jan-Simon Pendry at Imperial College, London.
9			*
10			* Redistribution and use in source and binary forms, with or without
11			* modification, are permitted provided that the following conditions
12			* are met:
13			* 1. Redistributions of source code must retain the above copyright
14			* notice, this list of conditions and the following disclaimer.
15			* 2. Redistributions in binary form must reproduce the above copyright
16			* notice, this list of conditions and the following disclaimer in the
17			* documentation and/or other materials provided with the distribution.
18			* 3. Neither the name of the University nor the names of its contributors
19			* may be used to endorse or promote products derived from this software
20			* without specific prior written permission.
21			*
22			* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23			* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24			* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25			* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26			* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32			* SUCH DAMAGE.
33			*
34			* from: @(#)amq_subr.c 8.1 (Berkeley) 6/6/93
35			* $Id: amq_subr.c,v 1.18 2015/01/21 09:50:25 guenther Exp $
36			*/
37
38			/*
39			* Auxilliary routines for amq tool
40			*/
41
42			#include "am.h"
43			#include "amq.h"
44			#include <ctype.h>
45
46			bool_t xdr_amq_mount_info_list(XDR , amq_mount_info_list );
47
48			void *
49			amqproc_null_57_svc(void argp, struct svc_req rqstp)
50			{
51			static char res;
52
53			return &res;
54			}
55
56			/*
57			* Return a sub-tree of mounts
58			*/
59			amq_mount_tree_p *
60			amqproc_mnttree_57_svc(amq_string argp, struct svc_req rqstp)
61			{
62			static am_node *mp;
63
64			mp = find_ap(*argp);
65			return (amq_mount_tree_p *) &mp;
66			}
67
68			/*
69			* Unmount a single node
70			*/
71			void *
72			amqproc_umnt_57_svc(amq_string argp, struct svc_req rqstp)
73			{
74			static char res;
75
76			am_node mp = find_ap(argp);
77			if (mp)
78			forcibly_timeout_mp(mp);
79
80			return &res;
81			}
82
83			/*
84			* Return global statistics
85			*/
86			amq_mount_stats *
87			amqproc_stats_57_svc(void argp, struct svc_req rqstp)
88			{
89			return (amq_mount_stats *) &amd_stats;
90			}
91
92			/*
93			* Return the entire tree of mount nodes
94			*/
95			amq_mount_tree_list *
96			amqproc_export_57_svc(void argp, struct svc_req rqstp)
97			{
98			static amq_mount_tree_list aml;
99
100			aml.amq_mount_tree_list_val = (amq_mount_tree_p *) &exported_ap[0];
101			aml.amq_mount_tree_list_len = 1; /* XXX */
102
103			return &aml;
104			}
105
106			int *
107			amqproc_setopt_57_svc(amq_setopt argp, struct svc_req rqstp)
108			{
109			static int rc;
110
111			rc = 0;
112			switch (argp->as_opt) {
113			case AMOPT_DEBUG:
114			#ifdef DEBUG
115			if (debug_option(argp->as_str))
116			rc = EINVAL;
117			#else
118			rc = EINVAL;
119			#endif /* DEBUG */
120			break;
121
122			case AMOPT_LOGFILE:
123			#ifdef not_yet
124			if (switch_to_logfile(argp->as_str))
125			rc = EINVAL;
126			#else
127			rc = EACCES;
128			#endif /* not_yet */
129			break;
130
131			case AMOPT_XLOG:
132			if (switch_option(argp->as_str))
133			rc = EINVAL;
134			break;
135
136			case AMOPT_FLUSHMAPC:
137			if (amd_state == Run) {
138			plog(XLOG_INFO, "amq says flush cache");
139			do_mapc_reload = 0;
140			flush_nfs_fhandle_cache((fserver *) 0);
141			flush_srvr_nfs_cache();
142			}
143			break;
144			}
145			return &rc;
146			}
147
148			amq_mount_info_list *
149			amqproc_getmntfs_57_svc(void argp, struct svc_req rqstp)
150			{
151			extern qelem mfhead;
152			return (amq_mount_info_list ) &mfhead; / XXX */
153			}
154
155			amq_string *
156			amqproc_getvers_57_svc(void argp, struct svc_req rqstp)
157			{
158			static amq_string res;
159
160			res = "amd 1.1.1.1 of 1995/10/18 08:47:13 bsd44";
161			return &res;
162			}
163
164			/*
165			* XDR routines.
166			*/
167			bool_t
168			xdr_amq_string(XDR xdrs, amq_string objp)
169			{
170			if (!xdr_string(xdrs, objp, AMQ_STRLEN)) {
171			return (FALSE);
172			}
173			return (TRUE);
174			}
175
176			bool_t
177			xdr_amq_setopt(XDR xdrs, amq_setopt objp)
178			{
179			if (!xdr_enum(xdrs, (enum_t *)&objp->as_opt)) {
180			return (FALSE);
181			}
182			if (!xdr_string(xdrs, &objp->as_str, AMQ_STRLEN)) {
183			return (FALSE);
184			}
185			return (TRUE);
186			}
187
188			/*
189			* More XDR routines - Should be used for OUTPUT ONLY.
190			*/
191			static bool_t
192			xdr_amq_mount_tree_node(XDR xdrs, amq_mount_tree objp)
193			{
194			am_node mp = (am_node ) objp;
195			long long mounttime = mp->am_stats.s_mtime;
196
197			if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_info)) {
198			return (FALSE);
199			}
200			if (!xdr_amq_string(xdrs, &mp->am_path)) {
201			return (FALSE);
202			}
203			if (!xdr_amq_string(xdrs, mp->am_link ? &mp->am_link : &mp->am_mnt->mf_mount)) {
204			return (FALSE);
205			}
206			if (!xdr_amq_string(xdrs, &mp->am_mnt->mf_ops->fs_type)) {
207			return (FALSE);
208			}
209			if (!xdr_int64_t(xdrs, &mounttime)) {
210			return (FALSE);
211			}
212			if (!xdr_u_short(xdrs, &mp->am_stats.s_uid)) {
213			return (FALSE);
214			}
215			if (!xdr_int(xdrs, &mp->am_stats.s_getattr)) {
216			return (FALSE);
217			}
218			if (!xdr_int(xdrs, &mp->am_stats.s_lookup)) {
219			return (FALSE);
220			}
221			if (!xdr_int(xdrs, &mp->am_stats.s_readdir)) {
222			return (FALSE);
223			}
224			if (!xdr_int(xdrs, &mp->am_stats.s_readlink)) {
225			return (FALSE);
226			}
227			if (!xdr_int(xdrs, &mp->am_stats.s_statfs)) {
228			return (FALSE);
229			}
230			return (TRUE);
231			}
232
233			static bool_t
234			xdr_amq_mount_subtree(XDR xdrs, amq_mount_tree objp)
235			{
236			am_node mp = (am_node ) objp;
237
238			if (!xdr_amq_mount_tree_node(xdrs, objp)) {
239			return (FALSE);
240			}
241			if (!xdr_pointer(xdrs, (char **)&mp->am_osib, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
242			return (FALSE);
243			}
244			if (!xdr_pointer(xdrs, (char **)&mp->am_child, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
245			return (FALSE);
246			}
247			return (TRUE);
248			}
249
250			bool_t
251			xdr_amq_mount_tree(XDR xdrs, amq_mount_tree objp)
252			{
253			am_node mp = (am_node ) objp;
254			am_node *mnil = 0;
255
256			if (!xdr_amq_mount_tree_node(xdrs, objp)) {
257			return (FALSE);
258			}
259			if (!xdr_pointer(xdrs, (char **)&mnil, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
260			return (FALSE);
261			}
262			if (!xdr_pointer(xdrs, (char **)&mp->am_child, sizeof(amq_mount_tree), xdr_amq_mount_subtree)) {
263			return (FALSE);
264			}
265			return (TRUE);
266			}
267
268			bool_t
269			xdr_amq_mount_tree_p(XDR xdrs, amq_mount_tree_p objp)
270			{
271			if (!xdr_pointer(xdrs, (char **)objp, sizeof(amq_mount_tree), xdr_amq_mount_tree)) {
272			return (FALSE);
273			}
274			return (TRUE);
275			}
276
277
278			bool_t
279			xdr_amq_mount_stats(XDR xdrs, amq_mount_stats objp)
280			{
281			if (!xdr_int(xdrs, &objp->as_drops)) {
282			return (FALSE);
283			}
284			if (!xdr_int(xdrs, &objp->as_stale)) {
285			return (FALSE);
286			}
287			if (!xdr_int(xdrs, &objp->as_mok)) {
288			return (FALSE);
289			}
290			if (!xdr_int(xdrs, &objp->as_merr)) {
291			return (FALSE);
292			}
293			if (!xdr_int(xdrs, &objp->as_uerr)) {
294			return (FALSE);
295			}
296			return (TRUE);
297			}
298
299
300			bool_t
301			xdr_amq_mount_tree_list(XDR xdrs, amq_mount_tree_list objp)
302			{
303			if (!xdr_array(xdrs, (char *)&objp->amq_mount_tree_list_val, (u_int )&objp->amq_mount_tree_list_len, ~0, sizeof(amq_mount_tree_p), xdr_amq_mount_tree_p)) {
304			return (FALSE);
305			}
306			return (TRUE);
307			}
308
309			bool_t
310			xdr_amq_mount_info_list(XDR xdrs, amq_mount_info_list arg)
311			{
312			qelem qhead = (qelem )arg;
313
314			/*
315			* Compute length of list
316			*/
317			mntfs *mf;
318			u_int len = 0;
319
320			for (mf = LAST(mntfs, qhead); mf != HEAD(mntfs, qhead); mf = PREV(mntfs, mf)) {
321			if (!(mf->mf_ops->fs_flags & FS_AMQINFO))
322			continue;
323			len++;
324			}
325			xdr_u_int(xdrs, &len);
326
327			/*
328			* Send individual data items
329			*/
330			for (mf = LAST(mntfs, qhead); mf != HEAD(mntfs, qhead); mf = PREV(mntfs, mf)) {
331			int up;
332			if (!(mf->mf_ops->fs_flags & FS_AMQINFO))
333			continue;
334
335			if (!xdr_amq_string(xdrs, &mf->mf_ops->fs_type)) {
336			return (FALSE);
337			}
338			if (!xdr_amq_string(xdrs, &mf->mf_mount)) {
339			return (FALSE);
340			}
341			if (!xdr_amq_string(xdrs, &mf->mf_info)) {
342			return (FALSE);
343			}
344			if (!xdr_amq_string(xdrs, &mf->mf_server->fs_host)) {
345			return (FALSE);
346			}
347			if (!xdr_int(xdrs, &mf->mf_error)) {
348			return (FALSE);
349			}
350			if (!xdr_int(xdrs, &mf->mf_refc)) {
351			return (FALSE);
352			}
353			if (mf->mf_server->fs_flags & FSF_ERROR)
354			up = 0;
355			else switch (mf->mf_server->fs_flags & (FSF_DOWN\|FSF_VALID)) {
356			case FSF_DOWN\|FSF_VALID: up = 0; break;
357			case FSF_VALID: up = 1; break;
358			default: up = -1; break;
359			}
360			if (!xdr_int(xdrs, &up)) {
361			return (FALSE);
362			}
363			}
364			return (TRUE);
365			}