This commit was manufactured by cvs2svn to create branch 'JB'.

1 files changed, 0 insertions, 1033 deletions

diff --git a/lib/libc/yp/yplib.c b/lib/libc/yp/yplib.c
deleted file mode 100644
index 2e0223d..0000000
--- a/lib/libc/yp/yplib.c
+++ /dev/null
@@ -1,1033 +0,0 @@
-/*
- * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
- * 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.
- * 3. The name of the author may not be used to endorse or promote
- *    products derived from this software without specific prior written
- *    permission.
- *
- * 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.
- */
-
-#ifndef LINT
-static char *rcsid = "$Id: yplib.c,v 1.28 1997/02/22 15:05:02 peter Exp $";
-#endif
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#include <sys/uio.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <rpc/rpc.h>
-#include <rpc/xdr.h>
-#include <rpcsvc/yp.h>
-
-
-/*
- * We have to define these here due to clashes between yp_prot.h and
- * yp.h.
- */
-
-struct dom_binding {
-	struct dom_binding *dom_pnext;
-	char dom_domain[YPMAXDOMAIN + 1];
-	struct sockaddr_in dom_server_addr;
-	u_short dom_server_port;
-	int dom_socket;
-	CLIENT *dom_client;
-	u_short dom_local_port;	/* now I finally know what this is for. */
-	long dom_vers;
-};
-
-#include <rpcsvc/ypclnt.h>
-
-#ifndef BINDINGDIR
-#define BINDINGDIR "/var/yp/binding"
-#endif
-#define YPMATCHCACHE
-#define MAX_RETRIES 20
-
-extern bool_t xdr_domainname(), xdr_ypbind_resp();
-extern bool_t xdr_ypreq_key(), xdr_ypresp_val();
-extern bool_t xdr_ypreq_nokey(), xdr_ypresp_key_val();
-extern bool_t xdr_ypresp_all(), xdr_ypresp_all_seq();
-extern bool_t xdr_ypresp_master();
-
-int (*ypresp_allfn)();
-void *ypresp_data;
-
-static void _yp_unbind __P(( struct dom_binding * ));
-struct dom_binding *_ypbindlist;
-static char _yp_domain[MAXHOSTNAMELEN];
-int _yplib_timeout = 10;
-
-#ifdef YPMATCHCACHE
-int _yplib_cache = 5;
-
-static struct ypmatch_ent {
-	struct ypmatch_ent *next;
-	char *map, *key, *val;
-	int keylen, vallen;
-	time_t expire_t;
-} *ypmc;
-
-static void
-ypmatch_add(map, key, keylen, val, vallen)
-	char *map;
-	char *key;
-	int keylen;
-	char *val;
-	int vallen;
-{
-	struct ypmatch_ent *ep;
-	time_t t;
-
-	time(&t);
-
-	for(ep=ypmc; ep; ep=ep->next)
-		if(ep->expire_t < t)
-			break;
-	if(ep==NULL) {
-		ep = (struct ypmatch_ent *)malloc(sizeof *ep);
-		bzero((char *)ep, sizeof *ep);
-		if(ypmc)
-			ep->next = ypmc;
-		ypmc = ep;
-	}
-
-	if(ep->key)
-		free(ep->key);
-	if(ep->val)
-		free(ep->val);
-
-	ep->key = NULL;
-	ep->val = NULL;
-
-	ep->key = (char *)malloc(keylen);
-	if(ep->key==NULL)
-		return;
-
-	ep->val = (char *)malloc(vallen);
-	if(ep->key==NULL) {
-		free(ep->key);
-		ep->key = NULL;
-		return;
-	}
-	ep->keylen = keylen;
-	ep->vallen = vallen;
-
-	bcopy(key, ep->key, ep->keylen);
-	bcopy(val, ep->val, ep->vallen);
-
-	if(ep->map) {
-		if( strcmp(ep->map, map) ) {
-			free(ep->map);
-			ep->map = strdup(map);
-		}
-	} else {
-		ep->map = strdup(map);
-	}
-
-	ep->expire_t = t + _yplib_cache;
-}
-
-static bool_t
-ypmatch_find(map, key, keylen, val, vallen)
-	char *map;
-	char *key;
-	int keylen;
-	char **val;
-	int *vallen;
-{
-	struct ypmatch_ent *ep;
-	time_t t;
-
-	if(ypmc==NULL)
-		return 0;
-
-	time(&t);
-
-	for(ep=ypmc; ep; ep=ep->next) {
-		if(ep->keylen != keylen)
-			continue;
-		if(strcmp(ep->map, map))
-			continue;
-		if(bcmp(ep->key, key, keylen))
-			continue;
-		if(t > ep->expire_t)
-			continue;
-
-		*val = ep->val;
-		*vallen = ep->vallen;
-		return 1;
-	}
-	return 0;
-}
-#endif
-
-char *
-ypbinderr_string(incode)
-	int incode;
-{
-	static char err[80];
-	switch(incode) {
-	case 0:
-		return "Success";
-	case YPBIND_ERR_ERR:
-		return "Internal ypbind error";
-	case YPBIND_ERR_NOSERV:
-		return "Domain not bound";
-	case YPBIND_ERR_RESC:
-		return "System resource allocation failure";
-	}
-	sprintf(err, "Unknown ypbind error: #%d\n", incode);
-	return err;
-}
-
-int
-_yp_dobind(dom, ypdb)
-	char *dom;
-	struct dom_binding **ypdb;
-{
-	static pid_t pid = -1;
-	char path[MAXPATHLEN];
-	struct dom_binding *ysd, *ysd2;
-	struct ypbind_resp ypbr;
-	struct timeval tv;
-	struct sockaddr_in clnt_sin;
-	int clnt_sock, fd;
-	pid_t gpid;
-	CLIENT *client;
-	int new = 0, r;
-	int retries = 0;
-	struct sockaddr_in check;
-	int checklen = sizeof(struct sockaddr_in);
-
-	/* Not allowed; bad doggie. Bad. */
-	if (strchr(dom, '/') != NULL)
-		return(YPERR_BADARGS);
-
-	gpid = getpid();
-	if( !(pid==-1 || pid==gpid) ) {
-		ysd = _ypbindlist;
-		while(ysd) {
-			if(ysd->dom_client != NULL)
-				_yp_unbind(ysd);
-			ysd2 = ysd->dom_pnext;
-			free(ysd);
-			ysd = ysd2;
-		}
-		_ypbindlist = NULL;
-	}
-	pid = gpid;
-
-	if(ypdb!=NULL)
-		*ypdb = NULL;
-
-	if(dom==NULL || strlen(dom)==0)
-		return YPERR_BADARGS;
-
-	for(ysd = _ypbindlist; ysd; ysd = ysd->dom_pnext)
-		if( strcmp(dom, ysd->dom_domain) == 0)
-			break;
-
-
-	if(ysd==NULL) {
-		ysd = (struct dom_binding *)malloc(sizeof *ysd);
-		bzero((char *)ysd, sizeof *ysd);
-		ysd->dom_socket = -1;
-		ysd->dom_vers = 0;
-		new = 1;
-	} else {
-	/* Check the socket -- may have been hosed by the caller. */
-		if (getsockname(ysd->dom_socket, (struct sockaddr *)&check,
-		    &checklen) == -1 || check.sin_family != AF_INET ||
-		    check.sin_port != ysd->dom_local_port) {
-		/* Socket became bogus somehow... need to rebind. */
-			int save, sock;
-
-			sock = ysd->dom_socket;
-			save = dup(ysd->dom_socket);
-			if (ysd->dom_client != NULL)
-				clnt_destroy(ysd->dom_client);
-			ysd->dom_vers = 0;
-			ysd->dom_client = NULL;
-			sock = dup2(save, sock);
-			close(save);
-		}
-	}
-
-again:
-	retries++;
-	if (retries > MAX_RETRIES) {
-		if (new)
-			free(ysd);
-		return(YPERR_YPBIND);
-	}
-#ifdef BINDINGDIR
-	if(ysd->dom_vers==0) {
-		/*
-		 * We're trying to make a new binding: zorch the
-		 * existing handle now (if any).
-		 */
-		if(ysd->dom_client != NULL) {
-			clnt_destroy(ysd->dom_client);
-			ysd->dom_client = NULL;
-			ysd->dom_socket = -1;
-		}
-		sprintf(path, "%s/%s.%d", BINDINGDIR, dom, 2);
-		if( (fd=open(path, O_RDONLY)) == -1) {
-			/* no binding file, YP is dead. */
-			/* Try to bring it back to life. */
-			close(fd);
-			goto skipit;
-		}
-		if( flock(fd, LOCK_EX|LOCK_NB) == -1 && errno==EWOULDBLOCK) {
-			struct iovec iov[2];
-			struct ypbind_resp ybr;
-			u_short	ypb_port;
-
-			iov[0].iov_base = (caddr_t)&ypb_port;
-			iov[0].iov_len = sizeof ypb_port;
-			iov[1].iov_base = (caddr_t)&ybr;
-			iov[1].iov_len = sizeof ybr;
-
-			r = readv(fd, iov, 2);
-			if(r != iov[0].iov_len + iov[1].iov_len) {
-				close(fd);
-				ysd->dom_vers = -1;
-				goto again;
-			}
-
-			bzero(&ysd->dom_server_addr, sizeof ysd->dom_server_addr);
-			ysd->dom_server_addr.sin_family = AF_INET;
-			ysd->dom_server_addr.sin_len = sizeof(struct sockaddr_in);
-			ysd->dom_server_addr.sin_addr.s_addr =
-			    *(u_long *)&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr;
-			ysd->dom_server_addr.sin_port =
-			    *(u_short *)&ybr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port;
-
-			ysd->dom_server_port = ysd->dom_server_addr.sin_port;
-			close(fd);
-			goto gotit;
-		} else {
-			/* no lock on binding file, YP is dead. */
-			/* Try to bring it back to life. */
-			close(fd);
-			goto skipit;
-		}
-	}
-skipit:
-#endif
-	if(ysd->dom_vers==-1 || ysd->dom_vers==0) {
-		/*
-		 * We're trying to make a new binding: zorch the
-		 * existing handle now (if any).
-		 */
-		if(ysd->dom_client != NULL) {
-			clnt_destroy(ysd->dom_client);
-			ysd->dom_client = NULL;
-			ysd->dom_socket = -1;
-		}
-		bzero((char *)&clnt_sin, sizeof clnt_sin);
-		clnt_sin.sin_family = AF_INET;
-		clnt_sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-
-		clnt_sock = RPC_ANYSOCK;
-		client = clnttcp_create(&clnt_sin, YPBINDPROG, YPBINDVERS, &clnt_sock,
-			0, 0);
-		if(client==NULL) {
-			/*
-			 * These conditions indicate ypbind just isn't
-			 * alive -- we probably don't want to shoot our
-			 * mouth off in this case; instead generate error
-			 * messages only for really exotic problems.
-			 */
-			if (rpc_createerr.cf_stat != RPC_PROGNOTREGISTERED &&
-			   (rpc_createerr.cf_stat != RPC_SYSTEMERROR &&
-			   rpc_createerr.cf_error.re_errno == ECONNREFUSED))
-				clnt_pcreateerror("clnttcp_create");
-			if(new)
-				free(ysd);
-			return (YPERR_YPBIND);
-		}
-
-		/*
-		 * Check the port number -- should be < IPPORT_RESERVED.
-		 * If not, it's possible someone has registered a bogus
-		 * ypbind with the portmapper and is trying to trick us.
-		 */
-		if (ntohs(clnt_sin.sin_port) >= IPPORT_RESERVED) {
-			if (client != NULL)
-				clnt_destroy(client);
-			if (new)
-				free(ysd);
-			return(YPERR_YPBIND);
-		}
-		tv.tv_sec = _yplib_timeout/2;
-		tv.tv_usec = 0;
-		r = clnt_call(client, YPBINDPROC_DOMAIN,
-			xdr_domainname, (char *)&dom, xdr_ypbind_resp, &ypbr, tv);
-		if(r != RPC_SUCCESS) {
-			clnt_destroy(client);
-			ysd->dom_vers = -1;
-			if (r == RPC_PROGUNAVAIL || r == RPC_PROCUNAVAIL) {
-				if (new)
-					free(ysd);
-				return(YPERR_YPBIND);
-			}
-			fprintf(stderr,
-			"YP: server for domain %s not responding, retrying\n", dom);
-			goto again;
-		} else {
-			if (ypbr.ypbind_status != YPBIND_SUCC_VAL) {
-				clnt_destroy(client);
-				ysd->dom_vers = -1;
-				sleep(_yplib_timeout/2);
-				goto again;
-			}
-		}
-		clnt_destroy(client);
-
-		bzero((char *)&ysd->dom_server_addr, sizeof ysd->dom_server_addr);
-		ysd->dom_server_addr.sin_family = AF_INET;
-		ysd->dom_server_addr.sin_port =
-			*(u_short *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port;
-		ysd->dom_server_addr.sin_addr.s_addr =
-			*(u_long *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_addr;
-
-		/*
-		 * We could do a reserved port check here too, but this
-		 * could pose compatibility problems. The local ypbind is
-		 * supposed to decide whether or not to trust yp servers
-		 * on insecure ports. For now, we trust its judgement.
-		 */
-		ysd->dom_server_port =
-			*(u_short *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port;
-gotit:
-		ysd->dom_vers = YPVERS;
-		strcpy(ysd->dom_domain, dom);
-	}
-
-	/* Don't rebuild the connection to the server unless we have to. */
-	if (ysd->dom_client == NULL) {
-		tv.tv_sec = _yplib_timeout/2;
-		tv.tv_usec = 0;
-		ysd->dom_socket = RPC_ANYSOCK;
-		ysd->dom_client = clntudp_create(&ysd->dom_server_addr,
-			YPPROG, YPVERS, tv, &ysd->dom_socket);
-		if(ysd->dom_client==NULL) {
-			clnt_pcreateerror("clntudp_create");
-			ysd->dom_vers = -1;
-			goto again;
-		}
-		if( fcntl(ysd->dom_socket, F_SETFD, 1) == -1)
-			perror("fcntl: F_SETFD");
-		/*
-		 * We want a port number associated with this socket
-		 * so that we can check its authenticity later.
-		 */
-		checklen = sizeof(struct sockaddr_in);
-		bzero((char *)&check, checklen);
-		bind(ysd->dom_socket, (struct sockaddr *)&check, checklen);
-		check.sin_family = AF_INET;
-		if (!getsockname(ysd->dom_socket,
-		    (struct sockaddr *)&check, &checklen)) {
-			ysd->dom_local_port = check.sin_port;
-		} else {
-			clnt_destroy(ysd->dom_client);
-			if (new)
-				free(ysd);
-			return(YPERR_YPBIND);
-		}
-	}
-
-	if(new) {
-		ysd->dom_pnext = _ypbindlist;
-		_ypbindlist = ysd;
-	}
-
-	if(ypdb!=NULL)
-		*ypdb = ysd;
-	return 0;
-}
-
-static void
-_yp_unbind(ypb)
-	struct dom_binding *ypb;
-{
-	struct sockaddr_in check;
-	int checklen = sizeof(struct sockaddr_in);
-
-	if (ypb->dom_client != NULL) {
-		/* Check the socket -- may have been hosed by the caller. */
-		if (getsockname(ypb->dom_socket, (struct sockaddr *)&check,
-	    	&checklen) == -1 || check.sin_family != AF_INET ||
-	    	check.sin_port != ypb->dom_local_port) {
-			int save, sock;
-
-			sock = ypb->dom_socket;
-			save = dup(ypb->dom_socket);
-			clnt_destroy(ypb->dom_client);
-			sock = dup2(save, sock);
-			close(save);
-		} else
-			clnt_destroy(ypb->dom_client);
-	}
-
-	ypb->dom_client = NULL;
-	ypb->dom_socket = -1;
-	ypb->dom_vers = -1;
-}
-
-int
-yp_bind(dom)
-	char *dom;
-{
-	return _yp_dobind(dom, NULL);
-}
-
-void
-yp_unbind(dom)
-	char *dom;
-{
-	struct dom_binding *ypb, *ypbp;
-
-	ypbp = NULL;
-	for(ypb=_ypbindlist; ypb; ypb=ypb->dom_pnext) {
-		if( strcmp(dom, ypb->dom_domain) == 0) {
-			_yp_unbind(ypb);
-			if(ypbp)
-				ypbp->dom_pnext = ypb->dom_pnext;
-			else
-				_ypbindlist = ypb->dom_pnext;
-			free(ypb);
-			return;
-		}
-		ypbp = ypb;
-	}
-	return;
-}
-
-int
-yp_match(indomain, inmap, inkey, inkeylen, outval, outvallen)
-	char *indomain;
-	char *inmap;
-	const char *inkey;
-	int inkeylen;
-	char **outval;
-	int *outvallen;
-{
-	struct dom_binding *ysd;
-	struct ypresp_val yprv;
-	struct timeval tv;
-	struct ypreq_key yprk;
-	int r;
-
-	*outval = NULL;
-	*outvallen = 0;
-
-	/* Sanity check */
-
-	if (inkey == NULL || !strlen(inkey) || inkeylen <= 0 ||
-	    inmap == NULL || !strlen(inmap) ||
-	    indomain == NULL || !strlen(indomain))
-		return YPERR_BADARGS;
-
-#ifdef YPMATCHCACHE
-	if( !strcmp(_yp_domain, indomain) && ypmatch_find(inmap, inkey,
-	    inkeylen, &yprv.val.valdat_val, &yprv.val.valdat_len)) {
-		*outvallen = yprv.val.valdat_len;
-		*outval = (char *)malloc(*outvallen+1);
-		bcopy(yprv.val.valdat_val, *outval, *outvallen);
-		(*outval)[*outvallen] = '\0';
-		return 0;
-	}
-#endif
-
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	yprk.domain = indomain;
-	yprk.map = inmap;
-	yprk.key.keydat_val = (char *)inkey;
-	yprk.key.keydat_len = inkeylen;
-
-	bzero((char *)&yprv, sizeof yprv);
-
-	r = clnt_call(ysd->dom_client, YPPROC_MATCH,
-		xdr_ypreq_key, &yprk, xdr_ypresp_val, &yprv, tv);
-	if(r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_match: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-
-	if( !(r=ypprot_err(yprv.stat)) ) {
-		*outvallen = yprv.val.valdat_len;
-		*outval = (char *)malloc(*outvallen+1);
-		bcopy(yprv.val.valdat_val, *outval, *outvallen);
-		(*outval)[*outvallen] = '\0';
-#ifdef YPMATCHCACHE
-		if( strcmp(_yp_domain, indomain)==0 )
-			 ypmatch_add(inmap, inkey, inkeylen, *outval, *outvallen);
-#endif
-	}
-
-	xdr_free(xdr_ypresp_val, (char *)&yprv);
-	return r;
-}
-
-int
-yp_get_default_domain(domp)
-char **domp;
-{
-	*domp = NULL;
-	if(_yp_domain[0] == '\0')
-		if( getdomainname(_yp_domain, sizeof _yp_domain))
-			return YPERR_NODOM;
-	*domp = _yp_domain;
-	return 0;
-}
-
-int
-yp_first(indomain, inmap, outkey, outkeylen, outval, outvallen)
-	char *indomain;
-	char *inmap;
-	char **outkey;
-	int *outkeylen;
-	char **outval;
-	int *outvallen;
-{
-	struct ypresp_key_val yprkv;
-	struct ypreq_nokey yprnk;
-	struct dom_binding *ysd;
-	struct timeval tv;
-	int r;
-
-	/* Sanity check */
-
-	if (indomain == NULL || !strlen(indomain) ||
-	    inmap == NULL || !strlen(inmap))
-		return YPERR_BADARGS;
-
-	*outkey = *outval = NULL;
-	*outkeylen = *outvallen = 0;
-
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	yprnk.domain = indomain;
-	yprnk.map = inmap;
-	bzero((char *)&yprkv, sizeof yprkv);
-
-	r = clnt_call(ysd->dom_client, YPPROC_FIRST,
-		xdr_ypreq_nokey, &yprnk, xdr_ypresp_key_val, &yprkv, tv);
-	if(r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_first: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-	if( !(r=ypprot_err(yprkv.stat)) ) {
-		*outkeylen = yprkv.key.keydat_len;
-		*outkey = (char *)malloc(*outkeylen+1);
-		bcopy(yprkv.key.keydat_val, *outkey, *outkeylen);
-		(*outkey)[*outkeylen] = '\0';
-		*outvallen = yprkv.val.valdat_len;
-		*outval = (char *)malloc(*outvallen+1);
-		bcopy(yprkv.val.valdat_val, *outval, *outvallen);
-		(*outval)[*outvallen] = '\0';
-	}
-
-	xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
-	return r;
-}
-
-int
-yp_next(indomain, inmap, inkey, inkeylen, outkey, outkeylen, outval, outvallen)
-	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 dom_binding *ysd;
-	struct timeval tv;
-	int r;
-
-	/* Sanity check */
-
-	if (inkey == NULL || !strlen(inkey) || inkeylen <= 0 ||
-	    inmap == NULL || !strlen(inmap) ||
-	    indomain == NULL || !strlen(indomain))
-		return YPERR_BADARGS;
-
-	*outkey = *outval = NULL;
-	*outkeylen = *outvallen = 0;
-
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	yprk.domain = indomain;
-	yprk.map = inmap;
-	yprk.key.keydat_val = inkey;
-	yprk.key.keydat_len = inkeylen;
-	bzero((char *)&yprkv, sizeof yprkv);
-
-	r = clnt_call(ysd->dom_client, YPPROC_NEXT,
-		xdr_ypreq_key, &yprk, xdr_ypresp_key_val, &yprkv, tv);
-	if(r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_next: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-	if( !(r=ypprot_err(yprkv.stat)) ) {
-		*outkeylen = yprkv.key.keydat_len;
-		*outkey = (char *)malloc(*outkeylen+1);
-		bcopy(yprkv.key.keydat_val, *outkey, *outkeylen);
-		(*outkey)[*outkeylen] = '\0';
-		*outvallen = yprkv.val.valdat_len;
-		*outval = (char *)malloc(*outvallen+1);
-		bcopy(yprkv.val.valdat_val, *outval, *outvallen);
-		(*outval)[*outvallen] = '\0';
-	}
-
-	xdr_free(xdr_ypresp_key_val, (char *)&yprkv);
-	return r;
-}
-
-int
-yp_all(indomain, inmap, incallback)
-	char *indomain;
-	char *inmap;
-	struct ypall_callback *incallback;
-{
-	struct ypreq_nokey yprnk;
-	struct dom_binding *ysd;
-	struct timeval tv;
-	struct sockaddr_in clnt_sin;
-	CLIENT *clnt;
-	u_long status, savstat;
-	int clnt_sock;
-
-	/* Sanity check */
-
-	if (indomain == NULL || !strlen(indomain) ||
-	    inmap == NULL || !strlen(inmap))
-		return YPERR_BADARGS;
-
-again:
-
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	/* YPPROC_ALL manufactures its own channel to ypserv using TCP */
-
-	clnt_sock = RPC_ANYSOCK;
-	clnt_sin = ysd->dom_server_addr;
-	clnt_sin.sin_port = 0;
-	clnt = clnttcp_create(&clnt_sin, YPPROG, YPVERS, &clnt_sock, 0, 0);
-	if(clnt==NULL) {
-		printf("clnttcp_create failed\n");
-		return YPERR_PMAP;
-	}
-
-	yprnk.domain = indomain;
-	yprnk.map = inmap;
-	ypresp_allfn = incallback->foreach;
-	ypresp_data = (void *)incallback->data;
-
-	if (clnt_call(clnt, YPPROC_ALL,
-		xdr_ypreq_nokey, &yprnk,
-		xdr_ypresp_all_seq, &status, tv) != RPC_SUCCESS) {
-			clnt_perror(ysd->dom_client, "yp_next: clnt_call");
-			clnt_destroy(clnt);
-			_yp_unbind(ysd);
-			goto again;
-	}
-
-	clnt_destroy(clnt);
-	savstat = status;
-	xdr_free(xdr_ypresp_all_seq, (char *)&status);	/* not really needed... */
-	if(savstat != YP_NOMORE)
-		return ypprot_err(savstat);
-	return 0;
-}
-
-int
-yp_order(indomain, inmap, outorder)
-	char *indomain;
-	char *inmap;
-	int *outorder;
-{
- 	struct dom_binding *ysd;
-	struct ypresp_order ypro;
-	struct ypreq_nokey yprnk;
-	struct timeval tv;
-	int r;
-
-	/* Sanity check */
-
-	if (indomain == NULL || !strlen(indomain) ||
-	    inmap == NULL || !strlen(inmap))
-		return YPERR_BADARGS;
-
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	yprnk.domain = indomain;
-	yprnk.map = inmap;
-
-	bzero((char *)(char *)&ypro, sizeof ypro);
-
-	r = clnt_call(ysd->dom_client, YPPROC_ORDER,
-		xdr_ypreq_nokey, &yprnk, xdr_ypresp_order, &ypro, tv);
-
-	/*
-	 * NIS+ in YP compat mode doesn't support the YPPROC_ORDER
-	 * procedure.
-	 */
-	if (r == RPC_PROCUNAVAIL) {
-		return(YPERR_YPERR);
-	}
-		
-	if(r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_order: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-
-	if( !(r=ypprot_err(ypro.stat)) ) {
-		*outorder = ypro.ordernum;
-	}
-
-	xdr_free(xdr_ypresp_order, (char *)&ypro);
-	return (r);
-}
-
-int
-yp_master(indomain, inmap, outname)
-	char *indomain;
-	char *inmap;
-	char **outname;
-{
-	struct dom_binding *ysd;
-	struct ypresp_master yprm;
-	struct ypreq_nokey yprnk;
-	struct timeval tv;
-	int r;
-
-	/* Sanity check */
-
-	if (indomain == NULL || !strlen(indomain) ||
-	    inmap == NULL || !strlen(inmap))
-		return YPERR_BADARGS;
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	yprnk.domain = indomain;
-	yprnk.map = inmap;
-
-	bzero((char *)&yprm, sizeof yprm);
-
-	r = clnt_call(ysd->dom_client, YPPROC_MASTER,
-		xdr_ypreq_nokey, &yprnk, xdr_ypresp_master, &yprm, tv);
-	if(r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_master: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-
-	if( !(r=ypprot_err(yprm.stat)) ) {
-		*outname = (char *)strdup(yprm.peer);
-	}
-
-	xdr_free(xdr_ypresp_master, (char *)&yprm);
-	return (r);
-}
-int
-yp_maplist(indomain, outmaplist)
-	char *indomain;
-	struct ypmaplist **outmaplist;
-{
-	struct dom_binding *ysd;
-	struct ypresp_maplist ypml;
-	struct timeval tv;
-	int r;
-
-	/* Sanity check */
-
-	if (indomain == NULL || !strlen(indomain))
-		return YPERR_BADARGS;
-
-again:
-	if( _yp_dobind(indomain, &ysd) != 0)
-		return YPERR_DOMAIN;
-
-	tv.tv_sec = _yplib_timeout;
-	tv.tv_usec = 0;
-
-	bzero((char *)&ypml, sizeof ypml);
-
-	r = clnt_call(ysd->dom_client, YPPROC_MAPLIST,
-		xdr_domainname,(char *)&indomain,xdr_ypresp_maplist,&ypml,tv);
-	if (r != RPC_SUCCESS) {
-		clnt_perror(ysd->dom_client, "yp_maplist: clnt_call");
-		_yp_unbind(ysd);
-		goto again;
-	}
-	if( !(r=ypprot_err(ypml.stat)) ) {
-		*outmaplist = ypml.maps;
-	}
-
-	/* NO: xdr_free(xdr_ypresp_maplist, &ypml);*/
-	return (r);
-}
-
-char *
-yperr_string(incode)
-	int incode;
-{
-	static char err[80];
-
-	switch(incode) {
-	case 0:
-		return "Success";
-	case YPERR_BADARGS:
-		return "Request arguments bad";
-	case YPERR_RPC:
-		return "RPC failure";
-	case YPERR_DOMAIN:
-		return "Can't bind to server which serves this domain";
-	case YPERR_MAP:
-		return "No such map in server's domain";
-	case YPERR_KEY:
-		return "No such key in map";
-	case YPERR_YPERR:
-		return "YP server error";
-	case YPERR_RESRC:
-		return "Local resource allocation failure";
-	case YPERR_NOMORE:
-		return "No more records in map database";
-	case YPERR_PMAP:
-		return "Can't communicate with portmapper";
-	case YPERR_YPBIND:
-		return "Can't communicate with ypbind";
-	case YPERR_YPSERV:
-		return "Can't communicate with ypserv";
-	case YPERR_NODOM:
-		return "Local domain name not set";
-	case YPERR_BADDB:
-		return "Server data base is bad";
-	case YPERR_VERS:
-		return "YP server version mismatch - server can't supply service.";
-	case YPERR_ACCESS:
-		return "Access violation";
-	case YPERR_BUSY:
-		return "Database is busy";
-	}
-	sprintf(err, "YP unknown error %d\n", incode);
-	return err;
-}
-
-int
-ypprot_err(incode)
-	unsigned int incode;
-{
-	switch(incode) {
-	case YP_TRUE:
-		return 0;
-	case YP_FALSE:
-		return YPERR_YPBIND;
-	case YP_NOMORE:
-		return YPERR_NOMORE;
-	case YP_NOMAP:
-		return YPERR_MAP;
-	case YP_NODOM:
-		return YPERR_DOMAIN;
-	case YP_NOKEY:
-		return YPERR_KEY;
-	case YP_BADOP:
-		return YPERR_YPERR;
-	case YP_BADDB:
-		return YPERR_BADDB;
-	case YP_YPERR:
-		return YPERR_YPERR;
-	case YP_BADARGS:
-		return YPERR_BADARGS;
-	case YP_VERS:
-		return YPERR_VERS;
-	}
-	return YPERR_YPERR;
-}
-
-int
-_yp_check(dom)
-	char **dom;
-{
-	char *unused;
-
-	if( _yp_domain[0]=='\0' )
-		if( yp_get_default_domain(&unused) )
-			return 0;
-
-	if(dom)
-		*dom = _yp_domain;
-
-	if( yp_bind(_yp_domain)==0 ) {
-		yp_unbind(_yp_domain);
-		return 1;
-	}
-	return 0;
-}