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 /* 27 * Routines used by ypserv 28 */ 29 30 #include <rpc/rpc.h> 31 #include <netdb.h> 32 #include <rpcsvc/yp_prot.h> 33 #include <errno.h> 34 #include <sys/types.h> 35 #include "ypserv_resolv_common.h" 36 37 #ifdef TDRPC 38 extern int sys_nerr; 39 extern char *sys_errlist[]; 40 extern int errno; 41 42 char * 43 strerror(err) /* no 4.1.3 strerror() */ 44 int err; 45 { 46 if (err > 0 && err < sys_nerr) 47 return (sys_errlist[err]); 48 else 49 return ((char *) NULL); 50 } 51 #endif 52 53 bool_t 54 xdr_ypfwdreq_key4(XDR *xdrs, struct ypfwdreq_key4 *ps) 55 { 56 return (xdr_ypmap_wrap_string(xdrs, &ps->map) && 57 xdr_datum(xdrs, &ps->keydat) && 58 xdr_u_long(xdrs, &ps->xid) && 59 xdr_u_long(xdrs, &ps->ip) && 60 xdr_u_short(xdrs, &ps->port)); 61 } 62 63 64 bool_t 65 xdr_ypfwdreq_key6(XDR *xdrs, struct ypfwdreq_key6 *ps) 66 { 67 u_int addrsize = sizeof (struct in6_addr)/sizeof (uint32_t); 68 char **addrp = (caddr_t *)&(ps->addr); 69 70 return (xdr_ypmap_wrap_string(xdrs, &ps->map) && 71 xdr_datum(xdrs, &ps->keydat) && 72 xdr_u_long(xdrs, &ps->xid) && 73 xdr_array(xdrs, addrp, &addrsize, addrsize, 74 sizeof (uint32_t), xdr_uint32_t) && 75 xdr_u_short(xdrs, &ps->port)); 76 } 77 78 79 u_long 80 svc_getxid(SVCXPRT *xprt) 81 { 82 struct svc_dg_data *su = get_svc_dg_data(xprt); 83 if (su == NULL) 84 return (0); 85 86 return (su->su_xid); 87 } 88