Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.bin/ypwhich/../../usr.sbin/ypserv/common/yplib_host.c	Lines:	0	195	0.0 %
Date:	2017-11-07	Branches:	0	54	0.0 %


/*	$OpenBSD: yplib_host.c,v 1.19 2015/09/11 12:42:47 deraadt Exp $ */

/*
 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
 * All rights reserved.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/file.h>
#include <sys/uio.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <unistd.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpcsvc/yp.h>
#include <rpcsvc/ypclnt.h>
#include "yplib_host.h"

int _yplib_host_timeout = 10;

CLIENT *
yp_bind_host(char *server, u_long program, u_long version, u_short port,
    int usetcp)
{
	struct sockaddr_in rsrv_sin;
	static CLIENT *client;
	struct hostent *h;
	struct timeval tv;
	int rsrv_sock;

	memset(&rsrv_sin, 0, sizeof rsrv_sin);
	rsrv_sin.sin_len = sizeof rsrv_sin;
	rsrv_sin.sin_family = AF_INET;
	rsrv_sock = RPC_ANYSOCK;
	if (port != 0)
		rsrv_sin.sin_port = htons(port);

	if (*server >= '0' && *server <= '9') {
		if (inet_aton(server, &rsrv_sin.sin_addr) == 0) {
			fprintf(stderr, "inet_aton: invalid address %s.\n",
			    server);
			exit(1);
		}
	} else {
		h = gethostbyname(server);
		if (h == NULL) {
			fprintf(stderr, "gethostbyname: unknown host %s.\n",
			    server);
			exit(1);
		}
		rsrv_sin.sin_addr.s_addr = *(u_int32_t *)h->h_addr;
	}

	tv.tv_sec = 10;
	tv.tv_usec = 0;

	if (usetcp)
		client = clnttcp_create(&rsrv_sin, program, version,
		    &rsrv_sock, 0, 0);
	else
		client = clntudp_create(&rsrv_sin, program, version, tv,
		    &rsrv_sock);

	if (client == NULL) {
		fprintf(stderr, "clntudp_create: no contact with host %s.\n",
		    server);
		exit(1);
	}
	return(client);
}

CLIENT *
yp_bind_local(u_long program, u_long version)
{
	struct sockaddr_in rsrv_sin;
	static CLIENT *client;
	struct timeval tv;
	int rsrv_sock;

	memset(&rsrv_sin, 0, sizeof rsrv_sin);
	rsrv_sin.sin_len = sizeof rsrv_sin;
	rsrv_sin.sin_family = AF_INET;
	rsrv_sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
	rsrv_sock = RPC_ANYSOCK;

	tv.tv_sec = 10;
	tv.tv_usec = 0;

	client = clntudp_create(&rsrv_sin, program, version, tv, &rsrv_sock);
	if (client == NULL) {
		fprintf(stderr,"clntudp_create: no contact with localhost.\n");
		exit(1);
	}
	return(client);
}

int
yp_match_host(CLIENT *client, char *indomain, char *inmap, const char *inkey,
    int inkeylen, char **outval, int *outvallen)
{
	struct ypresp_val yprv;
	struct ypreq_key yprk;
	struct timeval tv;
	int r;

	*outval = NULL;
	*outvallen = 0;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	yprk.domain = indomain;
	yprk.map = inmap;
	yprk.key.keydat_val = (char *)inkey;
	yprk.key.keydat_len = inkeylen;

	memset(&yprv, 0, sizeof yprv);

	r = clnt_call(client, YPPROC_MATCH,
	    xdr_ypreq_key, &yprk, xdr_ypresp_val, &yprv, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_match_host: clnt_call");
	if ( !(r = ypprot_err(yprv.stat)) ) {
		*outvallen = yprv.val.valdat_len;
		*outval = malloc(*outvallen+1);
		memcpy(*outval, yprv.val.valdat_val, *outvallen);
		(*outval)[*outvallen] = '\0';
	}
	xdr_free(xdr_ypresp_val, (char *)&yprv);
	return r;
}

int
yp_first_host(CLIENT *client, char *indomain, char *inmap, char **outkey,
    int *outkeylen, char **outval, int *outvallen)
{
	struct ypresp_key_val yprkv;
	struct ypreq_nokey yprnk;
	struct timeval tv;
	int r;

	*outkey = *outval = NULL;
	*outkeylen = *outvallen = 0;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	yprnk.domain = indomain;
	yprnk.map = inmap;
	memset(&yprkv, 0, sizeof yprkv);

	r = clnt_call(client, YPPROC_FIRST,
	    xdr_ypreq_nokey, &yprnk, xdr_ypresp_key_val, &yprkv, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_first_host: clnt_call");
	if ( !(r = ypprot_err(yprkv.stat)) ) {
		*outkeylen = yprkv.key.keydat_len;
		*outkey = malloc(*outkeylen+1);
		memcpy(*outkey, yprkv.key.keydat_val, *outkeylen);
		(*outkey)[*outkeylen] = '\0';
		*outvallen = yprkv.val.valdat_len;
		*outval = malloc(*outvallen+1);
		memcpy(*outval, yprkv.val.valdat_val, *outvallen);
		(*outval)[*outvallen] = '\0';
	}
	xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
	return r;
}

int
yp_next_host(CLIENT *client, char *indomain, char *inmap, char *inkey,
    int inkeylen, char **outkey, int *outkeylen, char **outval, int *outvallen)
{
	struct ypresp_key_val yprkv;
	struct ypreq_key yprk;
	struct timeval tv;
	int r;

	*outkey = *outval = NULL;
	*outkeylen = *outvallen = 0;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	yprk.domain = indomain;
	yprk.map = inmap;
	yprk.key.keydat_val = inkey;
	yprk.key.keydat_len = inkeylen;
	memset(&yprkv, 0, sizeof yprkv);

	r = clnt_call(client, YPPROC_NEXT,
	    xdr_ypreq_key, &yprk, xdr_ypresp_key_val, &yprkv, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_next_host: clnt_call");
	if ( !(r = ypprot_err(yprkv.stat)) ) {
		*outkeylen = yprkv.key.keydat_len;
		*outkey = malloc(*outkeylen+1);
		memcpy(*outkey, yprkv.key.keydat_val, *outkeylen);
		(*outkey)[*outkeylen] = '\0';
		*outvallen = yprkv.val.valdat_len;
		*outval = malloc(*outvallen+1);
		memcpy(*outval, yprkv.val.valdat_val, *outvallen);
		(*outval)[*outvallen] = '\0';
	}
	xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
	return r;
}

int (*ypserv_ypresp_allfn)(u_long, char *, int, char *, int, void *);
void *ypserv_ypresp_data;

bool_t
ypserv_xdr_ypresp_all_seq(XDR *xdrs, u_long *objp)
{
	struct ypresp_all out;
	u_long status;
	char *key, *val;
	int size;
	int done = 0;  /* set to 1 when the user does not want more data */
	bool_t rc = TRUE;  /* FALSE at the end of loop signals failure */

	memset(&out, 0, sizeof out);
	while (rc && !done) {
		rc = FALSE;
		if (!xdr_ypresp_all(xdrs, &out)) {
			*objp = (u_long)YP_YPERR;
			goto fail;
		}
		if (out.more == 0)
			goto fail;
		status = out.ypresp_all_u.val.stat;
		if (status == YP_TRUE) {
			size = out.ypresp_all_u.val.key.keydat_len;
			if ((key = malloc(size + 1)) == NULL) {
				*objp = (u_long)YP_YPERR;
				goto fail;
			}
			(void)memcpy(key, out.ypresp_all_u.val.key.keydat_val,
			    size);
			key[size] = '\0';

			size = out.ypresp_all_u.val.val.valdat_len;
			if ((val = malloc(size + 1)) == NULL) {
				free(key);
				*objp = (u_long)YP_YPERR;
				goto fail;
			}
			(void)memcpy(val, out.ypresp_all_u.val.val.valdat_val,
			    size);
			val[size] = '\0';

			done = (*ypserv_ypresp_allfn)(status, key,
			    out.ypresp_all_u.val.key.keydat_len, val,
			    out.ypresp_all_u.val.val.valdat_len, ypserv_ypresp_data);
			free(key);
			free(val);
		} else
			done = 1;
		if (status != YP_NOMORE)
			*objp = status;
		rc = TRUE;
fail:
		xdr_free(xdr_ypresp_all, (char *)&out);
	}
	return rc;
}

int
yp_all_host(CLIENT *client, char *indomain, char *inmap,
    struct ypall_callback *incallback)
{
	struct ypreq_nokey yprnk;
	struct timeval tv;
	u_long status;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	yprnk.domain = indomain;
	yprnk.map = inmap;
	ypserv_ypresp_allfn = incallback->foreach;
	ypserv_ypresp_data = (void *)incallback->data;

	(void) clnt_call(client, YPPROC_ALL,
	    xdr_ypreq_nokey, &yprnk, ypserv_xdr_ypresp_all_seq, &status, tv);
	if (status != YP_FALSE)
		return ypprot_err(status);
	return 0;
}

int
yp_order_host(CLIENT *client, char *indomain, char *inmap, u_int32_t *outorder)
{
	struct ypresp_order ypro;
	struct ypreq_nokey yprnk;
	struct timeval tv;
	int r;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	yprnk.domain = indomain;
	yprnk.map = inmap;

	memset(&ypro, 0, sizeof ypro);

	r = clnt_call(client, YPPROC_ORDER,
	    xdr_ypreq_nokey, &yprnk, xdr_ypresp_order, &ypro, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_order_host: clnt_call");
	*outorder = ypro.ordernum;
	xdr_free(xdr_ypresp_order, (char *)&ypro);
	return ypprot_err(ypro.stat);
}

int
yp_master_host(CLIENT *client, char *indomain, char *inmap, char **outname)
{
	struct ypresp_master yprm;
	struct ypreq_nokey yprnk;
	struct timeval tv;
	int r;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;
	yprnk.domain = indomain;
	yprnk.map = inmap;

	memset(&yprm, 0, sizeof yprm);

	r = clnt_call(client, YPPROC_MASTER,
	    xdr_ypreq_nokey, &yprnk, xdr_ypresp_master, &yprm, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_master: clnt_call");
	if (!(r = ypprot_err(yprm.stat)))
		*outname = strdup(yprm.peer);
	xdr_free(xdr_ypresp_master, (char *)&yprm);
	return r;
}

int
yp_maplist_host(CLIENT *client, char *indomain, struct ypmaplist **outmaplist)
{
	struct ypresp_maplist ypml;
	struct timeval tv;
	int r;

	tv.tv_sec = _yplib_host_timeout;
	tv.tv_usec = 0;

	memset(&ypml, 0, sizeof ypml);

	r = clnt_call(client, YPPROC_MAPLIST,
	    xdr_domainname, &indomain, xdr_ypresp_maplist, &ypml, tv);
	if (r != RPC_SUCCESS)
		clnt_perror(client, "yp_maplist: clnt_call");
	*outmaplist = ypml.maps;
	/* NO: xdr_free(xdr_ypresp_maplist, &ypml);*/
	return ypprot_err(ypml.stat);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: yplib_host.c,v 1.19 2015/09/11 12:42:47 deraadt Exp $ */
2
3			/*
4			* Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com>
5			* All rights reserved.
6			*
7			* Redistribution and use in source and binary forms, with or without
8			* modification, are permitted provided that the following conditions
9			* are met:
10			* 1. Redistributions of source code must retain the above copyright
11			* notice, this list of conditions and the following disclaimer.
12			* 2. Redistributions in binary form must reproduce the above copyright
13			* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the distribution.
15			*
16			* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
17			* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18			* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19			* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
20			* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21			* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22			* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26			* SUCH DAMAGE.
27			*/
28
29			#include <sys/types.h>
30			#include <sys/socket.h>
31			#include <sys/file.h>
32			#include <sys/uio.h>
33			#include <errno.h>
34			#include <stdio.h>
35			#include <stdlib.h>
36			#include <string.h>
37			#include <netinet/in.h>
38			#include <arpa/inet.h>
39			#include <netdb.h>
40			#include <unistd.h>
41			#include <rpc/rpc.h>
42			#include <rpc/xdr.h>
43			#include <rpcsvc/yp.h>
44			#include <rpcsvc/ypclnt.h>
45			#include "yplib_host.h"
46
47			int _yplib_host_timeout = 10;
48
49			CLIENT *
50			yp_bind_host(char *server, u_long program, u_long version, u_short port,
51			int usetcp)
52			{
53			struct sockaddr_in rsrv_sin;
54			static CLIENT *client;
55			struct hostent *h;
56			struct timeval tv;
57			int rsrv_sock;
58
59			memset(&rsrv_sin, 0, sizeof rsrv_sin);
60			rsrv_sin.sin_len = sizeof rsrv_sin;
61			rsrv_sin.sin_family = AF_INET;
62			rsrv_sock = RPC_ANYSOCK;
63			if (port != 0)
64			rsrv_sin.sin_port = htons(port);
65
66			if (server >= '0' && server <= '9') {
67			if (inet_aton(server, &rsrv_sin.sin_addr) == 0) {
68			fprintf(stderr, "inet_aton: invalid address %s.\n",
69			server);
70			exit(1);
71			}
72			} else {
73			h = gethostbyname(server);
74			if (h == NULL) {
75			fprintf(stderr, "gethostbyname: unknown host %s.\n",
76			server);
77			exit(1);
78			}
79			rsrv_sin.sin_addr.s_addr = (u_int32_t )h->h_addr;
80			}
81
82			tv.tv_sec = 10;
83			tv.tv_usec = 0;
84
85			if (usetcp)
86			client = clnttcp_create(&rsrv_sin, program, version,
87			&rsrv_sock, 0, 0);
88			else
89			client = clntudp_create(&rsrv_sin, program, version, tv,
90			&rsrv_sock);
91
92			if (client == NULL) {
93			fprintf(stderr, "clntudp_create: no contact with host %s.\n",
94			server);
95			exit(1);
96			}
97			return(client);
98			}
99
100			CLIENT *
101			yp_bind_local(u_long program, u_long version)
102			{
103			struct sockaddr_in rsrv_sin;
104			static CLIENT *client;
105			struct timeval tv;
106			int rsrv_sock;
107
108			memset(&rsrv_sin, 0, sizeof rsrv_sin);
109			rsrv_sin.sin_len = sizeof rsrv_sin;
110			rsrv_sin.sin_family = AF_INET;
111			rsrv_sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
112			rsrv_sock = RPC_ANYSOCK;
113
114			tv.tv_sec = 10;
115			tv.tv_usec = 0;
116
117			client = clntudp_create(&rsrv_sin, program, version, tv, &rsrv_sock);
118			if (client == NULL) {
119			fprintf(stderr,"clntudp_create: no contact with localhost.\n");
120			exit(1);
121			}
122			return(client);
123			}
124
125			int
126			yp_match_host(CLIENT client, char indomain, char inmap, const char inkey,
127			int inkeylen, char *outval, int outvallen)
128			{
129			struct ypresp_val yprv;
130			struct ypreq_key yprk;
131			struct timeval tv;
132			int r;
133
134			*outval = NULL;
135			*outvallen = 0;
136
137			tv.tv_sec = _yplib_host_timeout;
138			tv.tv_usec = 0;
139
140			yprk.domain = indomain;
141			yprk.map = inmap;
142			yprk.key.keydat_val = (char *)inkey;
143			yprk.key.keydat_len = inkeylen;
144
145			memset(&yprv, 0, sizeof yprv);
146
147			r = clnt_call(client, YPPROC_MATCH,
148			xdr_ypreq_key, &yprk, xdr_ypresp_val, &yprv, tv);
149			if (r != RPC_SUCCESS)
150			clnt_perror(client, "yp_match_host: clnt_call");
151			if ( !(r = ypprot_err(yprv.stat)) ) {
152			*outvallen = yprv.val.valdat_len;
153			outval = malloc(outvallen+1);
154			memcpy(outval, yprv.val.valdat_val, outvallen);
155			(outval)[outvallen] = '\0';
156			}
157			xdr_free(xdr_ypresp_val, (char *)&yprv);
158			return r;
159			}
160
161			int
162			yp_first_host(CLIENT client, char indomain, char inmap, char *outkey,
163			int outkeylen, char outval, int outvallen)
164			{
165			struct ypresp_key_val yprkv;
166			struct ypreq_nokey yprnk;
167			struct timeval tv;
168			int r;
169
170			outkey = outval = NULL;
171			outkeylen = outvallen = 0;
172
173			tv.tv_sec = _yplib_host_timeout;
174			tv.tv_usec = 0;
175
176			yprnk.domain = indomain;
177			yprnk.map = inmap;
178			memset(&yprkv, 0, sizeof yprkv);
179
180			r = clnt_call(client, YPPROC_FIRST,
181			xdr_ypreq_nokey, &yprnk, xdr_ypresp_key_val, &yprkv, tv);
182			if (r != RPC_SUCCESS)
183			clnt_perror(client, "yp_first_host: clnt_call");
184			if ( !(r = ypprot_err(yprkv.stat)) ) {
185			*outkeylen = yprkv.key.keydat_len;
186			outkey = malloc(outkeylen+1);
187			memcpy(outkey, yprkv.key.keydat_val, outkeylen);
188			(outkey)[outkeylen] = '\0';
189			*outvallen = yprkv.val.valdat_len;
190			outval = malloc(outvallen+1);
191			memcpy(outval, yprkv.val.valdat_val, outvallen);
192			(outval)[outvallen] = '\0';
193			}
194			xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
195			return r;
196			}
197
198			int
199			yp_next_host(CLIENT client, char indomain, char inmap, char inkey,
200			int inkeylen, char *outkey, int outkeylen, char *outval, int outvallen)
201			{
202			struct ypresp_key_val yprkv;
203			struct ypreq_key yprk;
204			struct timeval tv;
205			int r;
206
207			outkey = outval = NULL;
208			outkeylen = outvallen = 0;
209
210			tv.tv_sec = _yplib_host_timeout;
211			tv.tv_usec = 0;
212
213			yprk.domain = indomain;
214			yprk.map = inmap;
215			yprk.key.keydat_val = inkey;
216			yprk.key.keydat_len = inkeylen;
217			memset(&yprkv, 0, sizeof yprkv);
218
219			r = clnt_call(client, YPPROC_NEXT,
220			xdr_ypreq_key, &yprk, xdr_ypresp_key_val, &yprkv, tv);
221			if (r != RPC_SUCCESS)
222			clnt_perror(client, "yp_next_host: clnt_call");
223			if ( !(r = ypprot_err(yprkv.stat)) ) {
224			*outkeylen = yprkv.key.keydat_len;
225			outkey = malloc(outkeylen+1);
226			memcpy(outkey, yprkv.key.keydat_val, outkeylen);
227			(outkey)[outkeylen] = '\0';
228			*outvallen = yprkv.val.valdat_len;
229			outval = malloc(outvallen+1);
230			memcpy(outval, yprkv.val.valdat_val, outvallen);
231			(outval)[outvallen] = '\0';
232			}
233			xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
234			return r;
235			}
236
237			int (ypserv_ypresp_allfn)(u_long, char , int, char , int, void );
238			void *ypserv_ypresp_data;
239
240			bool_t
241			ypserv_xdr_ypresp_all_seq(XDR xdrs, u_long objp)
242			{
243			struct ypresp_all out;
244			u_long status;
245			char key, val;
246			int size;
247			int done = 0; /* set to 1 when the user does not want more data */
248			bool_t rc = TRUE; /* FALSE at the end of loop signals failure */
249
250			memset(&out, 0, sizeof out);
251			while (rc && !done) {
252			rc = FALSE;
253			if (!xdr_ypresp_all(xdrs, &out)) {
254			*objp = (u_long)YP_YPERR;
255			goto fail;
256			}
257			if (out.more == 0)
258			goto fail;
259			status = out.ypresp_all_u.val.stat;
260			if (status == YP_TRUE) {
261			size = out.ypresp_all_u.val.key.keydat_len;
262			if ((key = malloc(size + 1)) == NULL) {
263			*objp = (u_long)YP_YPERR;
264			goto fail;
265			}
266			(void)memcpy(key, out.ypresp_all_u.val.key.keydat_val,
267			size);
268			key[size] = '\0';
269
270			size = out.ypresp_all_u.val.val.valdat_len;
271			if ((val = malloc(size + 1)) == NULL) {
272			free(key);
273			*objp = (u_long)YP_YPERR;
274			goto fail;
275			}
276			(void)memcpy(val, out.ypresp_all_u.val.val.valdat_val,
277			size);
278			val[size] = '\0';
279
280			done = (*ypserv_ypresp_allfn)(status, key,
281			out.ypresp_all_u.val.key.keydat_len, val,
282			out.ypresp_all_u.val.val.valdat_len, ypserv_ypresp_data);
283			free(key);
284			free(val);
285			} else
286			done = 1;
287			if (status != YP_NOMORE)
288			*objp = status;
289			rc = TRUE;
290			fail:
291			xdr_free(xdr_ypresp_all, (char *)&out);
292			}
293			return rc;
294			}
295
296			int
297			yp_all_host(CLIENT client, char indomain, char *inmap,
298			struct ypall_callback *incallback)
299			{
300			struct ypreq_nokey yprnk;
301			struct timeval tv;
302			u_long status;
303
304			tv.tv_sec = _yplib_host_timeout;
305			tv.tv_usec = 0;
306
307			yprnk.domain = indomain;
308			yprnk.map = inmap;
309			ypserv_ypresp_allfn = incallback->foreach;
310			ypserv_ypresp_data = (void *)incallback->data;
311
312			(void) clnt_call(client, YPPROC_ALL,
313			xdr_ypreq_nokey, &yprnk, ypserv_xdr_ypresp_all_seq, &status, tv);
314			if (status != YP_FALSE)
315			return ypprot_err(status);
316			return 0;
317			}
318
319			int
320			yp_order_host(CLIENT client, char indomain, char inmap, u_int32_t outorder)
321			{
322			struct ypresp_order ypro;
323			struct ypreq_nokey yprnk;
324			struct timeval tv;
325			int r;
326
327			tv.tv_sec = _yplib_host_timeout;
328			tv.tv_usec = 0;
329
330			yprnk.domain = indomain;
331			yprnk.map = inmap;
332
333			memset(&ypro, 0, sizeof ypro);
334
335			r = clnt_call(client, YPPROC_ORDER,
336			xdr_ypreq_nokey, &yprnk, xdr_ypresp_order, &ypro, tv);
337			if (r != RPC_SUCCESS)
338			clnt_perror(client, "yp_order_host: clnt_call");
339			*outorder = ypro.ordernum;
340			xdr_free(xdr_ypresp_order, (char *)&ypro);
341			return ypprot_err(ypro.stat);
342			}
343
344			int
345			yp_master_host(CLIENT client, char indomain, char inmap, char *outname)
346			{
347			struct ypresp_master yprm;
348			struct ypreq_nokey yprnk;
349			struct timeval tv;
350			int r;
351
352			tv.tv_sec = _yplib_host_timeout;
353			tv.tv_usec = 0;
354			yprnk.domain = indomain;
355			yprnk.map = inmap;
356
357			memset(&yprm, 0, sizeof yprm);
358
359			r = clnt_call(client, YPPROC_MASTER,
360			xdr_ypreq_nokey, &yprnk, xdr_ypresp_master, &yprm, tv);
361			if (r != RPC_SUCCESS)
362			clnt_perror(client, "yp_master: clnt_call");
363			if (!(r = ypprot_err(yprm.stat)))
364			*outname = strdup(yprm.peer);
365			xdr_free(xdr_ypresp_master, (char *)&yprm);
366			return r;
367			}
368
369			int
370			yp_maplist_host(CLIENT client, char indomain, struct ypmaplist **outmaplist)
371			{
372			struct ypresp_maplist ypml;
373			struct timeval tv;
374			int r;
375
376			tv.tv_sec = _yplib_host_timeout;
377			tv.tv_usec = 0;
378
379			memset(&ypml, 0, sizeof ypml);
380
381			r = clnt_call(client, YPPROC_MAPLIST,
382			xdr_domainname, &indomain, xdr_ypresp_maplist, &ypml, tv);
383			if (r != RPC_SUCCESS)
384			clnt_perror(client, "yp_maplist: clnt_call");
385			*outmaplist = ypml.maps;
386			/* NO: xdr_free(xdr_ypresp_maplist, &ypml);*/
387			return ypprot_err(ypml.stat);
388			}