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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* 28 * Ye olde non-reentrant interface (MT-unsafe, caveat utor) 29 */ 30 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 #include <rpc/rpcent.h> 34 #include <rpc/trace.h> 35 #include <nss_dbdefs.h> 36 37 #ifdef NSS_INCLUDE_UNSAFE 38 39 /* 40 * Don't free this, even on an endrpcent(), because bitter experience shows 41 * that there's production code that does getXXXbyYYY(), then endXXXent(), 42 * and then continues to use the pointer it got back. 43 */ 44 static nss_XbyY_buf_t *buffer; 45 #define GETBUF() \ 46 NSS_XbyY_ALLOC(&buffer, sizeof (struct rpcent), NSS_BUFLEN_RPC) 47 /* === ?? set ENOMEM on failure? */ 48 49 struct rpcent * 50 getrpcbyname(nam) 51 const char *nam; 52 { 53 nss_XbyY_buf_t *b; 54 struct rpcent *res = 0; 55 56 trace1(TR_getrpcbyname, 0); 57 if ((b = GETBUF()) != 0) { 58 res = getrpcbyname_r(nam, b->result, b->buffer, b->buflen); 59 } 60 trace1(TR_getrpcbyname, 1); 61 return (res); 62 } 63 64 struct rpcent * 65 getrpcbynumber(num) 66 const int num; 67 { 68 nss_XbyY_buf_t *b; 69 struct rpcent *res = 0; 70 71 trace2(TR_getrpcbynumber, 0, num); 72 if ((b = GETBUF()) != 0) { 73 res = getrpcbynumber_r(num, b->result, b->buffer, b->buflen); 74 } 75 trace2(TR_getrpcbynumber, 1, num); 76 return (res); 77 } 78 79 struct rpcent * 80 getrpcent() 81 { 82 nss_XbyY_buf_t *b; 83 struct rpcent *res = 0; 84 85 trace1(TR_getrpcent, 0); 86 if ((b = GETBUF()) != 0) { 87 res = getrpcent_r(b->result, b->buffer, b->buflen); 88 } 89 trace1(TR_getrpcent, 1); 90 return (res); 91 } 92 93 #endif /* NSS_INCLUDE_UNSAFE */ 94