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 /* 24 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 /* 29 * Ye olde non-reentrant interface (MT-unsafe, caveat utor) 30 */ 31 32 #pragma ident "%Z%%M% %I% %E% SMI" 33 34 #include "mt.h" 35 #include <rpc/rpcent.h> 36 #include <nss_dbdefs.h> 37 38 #ifdef NSS_INCLUDE_UNSAFE 39 40 /* 41 * Don't free this, even on an endrpcent(), because bitter experience shows 42 * that there's production code that does getXXXbyYYY(), then endXXXent(), 43 * and then continues to use the pointer it got back. 44 */ 45 static nss_XbyY_buf_t *buffer; 46 #define GETBUF() \ 47 NSS_XbyY_ALLOC(&buffer, sizeof (struct rpcent), NSS_BUFLEN_RPC) 48 /* === ?? set ENOMEM on failure? */ 49 50 struct rpcent * 51 getrpcbyname(const char *nam) 52 { 53 nss_XbyY_buf_t *b; 54 55 if ((b = GETBUF()) == 0) 56 return (NULL); 57 return (getrpcbyname_r(nam, b->result, b->buffer, b->buflen)); 58 } 59 60 struct rpcent * 61 getrpcbynumber(const int num) 62 { 63 nss_XbyY_buf_t *b; 64 65 if ((b = GETBUF()) == 0) 66 return (NULL); 67 return (getrpcbynumber_r(num, b->result, b->buffer, b->buflen)); 68 } 69 70 struct rpcent * 71 getrpcent(void) 72 { 73 nss_XbyY_buf_t *b; 74 75 if ((b = GETBUF()) == 0) 76 return (NULL); 77 return (getrpcent_r(b->result, b->buffer, b->buflen)); 78 } 79 #endif /* NSS_INCLUDE_UNSAFE */ 80