1 /* $NetBSD: yp_all.c,v 1.12 2003/12/10 12:06:25 agc Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca> 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/cdefs.h> 30 #if defined(LIBC_SCCS) && !defined(lint) 31 __RCSID("$NetBSD: yp_all.c,v 1.12 2003/12/10 12:06:25 agc Exp $"); 32 #endif 33 34 #include "namespace.h" 35 #include <string.h> 36 #include <err.h> 37 #include <rpc/rpc.h> 38 #include <rpcsvc/yp_prot.h> 39 #include <rpcsvc/ypclnt.h> 40 #include "local.h" 41 42 extern struct timeval _yplib_timeout; 43 44 #ifdef __weak_alias 45 __weak_alias(yp_all,_yp_all) 46 #endif 47 48 int 49 yp_all(indomain, inmap, incallback) 50 const char *indomain; 51 const char *inmap; 52 struct ypall_callback *incallback; 53 { 54 struct ypreq_nokey yprnk; 55 struct dom_binding *ysd; 56 struct sockaddr_in clnt_sin; 57 enum clnt_stat status; 58 CLIENT *clnt; 59 int clnt_sock; 60 61 if (_yp_invalid_domain(indomain)) 62 return YPERR_BADARGS; 63 if (inmap == NULL || *inmap == '\0' 64 || strlen(inmap) > YPMAXMAP) 65 return YPERR_BADARGS; 66 if (incallback == NULL) 67 return YPERR_BADARGS; 68 69 if (_yp_dobind(indomain, &ysd) != 0) 70 return YPERR_DOMAIN; 71 72 clnt_sock = RPC_ANYSOCK; 73 clnt_sin = ysd->dom_server_addr; 74 clnt_sin.sin_port = 0; 75 clnt = clnttcp_create(&clnt_sin, YPPROG, YPVERS, &clnt_sock, 0, 0); 76 if (clnt == NULL) { 77 warnx("clnttcp_create failed"); 78 return YPERR_PMAP; 79 } 80 yprnk.domain = indomain; 81 yprnk.map = inmap; 82 83 status = clnt_call(clnt, (rpcproc_t)YPPROC_ALL, 84 (xdrproc_t)xdr_ypreq_nokey, &yprnk, 85 (xdrproc_t)xdr_ypall, (char *)(void *)incallback, _yplib_timeout); 86 clnt_destroy(clnt); 87 88 /* not really needed... */ 89 __yp_unbind(ysd); 90 91 if (status != RPC_SUCCESS) 92 return YPERR_RPC; 93 94 return 0; 95 } 96