1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 /* 29 * Routines used by ypserv 30 */ 31 32 #include <rpc/rpc.h> 33 #include <netdb.h> 34 #include <rpcsvc/yp_prot.h> 35 #include <errno.h> 36 #include <sys/types.h> 37 #include "ypserv_resolv_common.h" 38 39 #ifdef TDRPC 40 extern int sys_nerr; 41 extern char *sys_errlist[]; 42 extern int errno; 43 44 char * 45 strerror(err) /* no 4.1.3 strerror() */ 46 int err; 47 { 48 if (err > 0 && err < sys_nerr) 49 return (sys_errlist[err]); 50 else 51 return ((char *) NULL); 52 } 53 #endif 54 55 bool_t 56 xdr_ypfwdreq_key4(XDR *xdrs, struct ypfwdreq_key4 *ps) 57 { 58 return (xdr_ypmap_wrap_string(xdrs, &ps->map) && 59 xdr_datum(xdrs, &ps->keydat) && 60 xdr_u_long(xdrs, &ps->xid) && 61 xdr_u_long(xdrs, &ps->ip) && 62 xdr_u_short(xdrs, &ps->port)); 63 } 64 65 66 bool_t 67 xdr_ypfwdreq_key6(XDR *xdrs, struct ypfwdreq_key6 *ps) 68 { 69 u_int addrsize = sizeof (struct in6_addr)/sizeof (uint32_t); 70 char **addrp = (caddr_t *)&(ps->addr); 71 72 return (xdr_ypmap_wrap_string(xdrs, &ps->map) && 73 xdr_datum(xdrs, &ps->keydat) && 74 xdr_u_long(xdrs, &ps->xid) && 75 xdr_array(xdrs, addrp, &addrsize, addrsize, 76 sizeof (uint32_t), xdr_uint32_t) && 77 xdr_u_short(xdrs, &ps->port)); 78 } 79 80 81 u_long 82 svc_getxid(SVCXPRT *xprt) 83 { 84 struct svc_dg_data *su = get_svc_dg_data(xprt); 85 if (su == NULL) 86 return (0); 87 88 return (su->su_xid); 89 } 90