1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1986-1992,2001 by Sun Microsystems, Inc. 24*7c478bd9Sstevel@tonic-gate * All rights reserved. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #include <netdb.h> 30*7c478bd9Sstevel@tonic-gate #include <nss_dbdefs.h> 31*7c478bd9Sstevel@tonic-gate 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #ifdef NSS_INCLUDE_UNSAFE 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate /* 36*7c478bd9Sstevel@tonic-gate * Ye olde non-reentrant interface (MT-unsafe, caveat utor) 37*7c478bd9Sstevel@tonic-gate */ 38*7c478bd9Sstevel@tonic-gate 39*7c478bd9Sstevel@tonic-gate /* 40*7c478bd9Sstevel@tonic-gate * Don't free this, even on an endprotoent(), because bitter experience shows 41*7c478bd9Sstevel@tonic-gate * that there's production code that does getXXXbyYYY(), then endXXXent(), 42*7c478bd9Sstevel@tonic-gate * and then continues to use the pointer it got back. 43*7c478bd9Sstevel@tonic-gate */ 44*7c478bd9Sstevel@tonic-gate static nss_XbyY_buf_t *buffer; 45*7c478bd9Sstevel@tonic-gate #define GETBUF() \ 46*7c478bd9Sstevel@tonic-gate NSS_XbyY_ALLOC(&buffer, (int)sizeof (struct protoent), NSS_BUFLEN_PROTOCOLS) 47*7c478bd9Sstevel@tonic-gate /* === ?? set ENOMEM on failure? */ 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate struct protoent * 50*7c478bd9Sstevel@tonic-gate getprotobyname(const char *nam) 51*7c478bd9Sstevel@tonic-gate { 52*7c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b; 53*7c478bd9Sstevel@tonic-gate struct protoent *res = 0; 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate if ((b = GETBUF()) != 0) { 56*7c478bd9Sstevel@tonic-gate res = getprotobyname_r(nam, b->result, b->buffer, b->buflen); 57*7c478bd9Sstevel@tonic-gate } 58*7c478bd9Sstevel@tonic-gate return (res); 59*7c478bd9Sstevel@tonic-gate } 60*7c478bd9Sstevel@tonic-gate 61*7c478bd9Sstevel@tonic-gate struct protoent * 62*7c478bd9Sstevel@tonic-gate getprotobynumber(int proto) 63*7c478bd9Sstevel@tonic-gate { 64*7c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b; 65*7c478bd9Sstevel@tonic-gate struct protoent *res = 0; 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate if ((b = GETBUF()) != 0) { 68*7c478bd9Sstevel@tonic-gate res = getprotobynumber_r(proto, b->result, 69*7c478bd9Sstevel@tonic-gate b->buffer, b->buflen); 70*7c478bd9Sstevel@tonic-gate } 71*7c478bd9Sstevel@tonic-gate return (res); 72*7c478bd9Sstevel@tonic-gate } 73*7c478bd9Sstevel@tonic-gate 74*7c478bd9Sstevel@tonic-gate struct protoent * 75*7c478bd9Sstevel@tonic-gate getprotoent() 76*7c478bd9Sstevel@tonic-gate { 77*7c478bd9Sstevel@tonic-gate nss_XbyY_buf_t *b; 78*7c478bd9Sstevel@tonic-gate struct protoent *res = 0; 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate if ((b = GETBUF()) != 0) { 81*7c478bd9Sstevel@tonic-gate res = getprotoent_r(b->result, b->buffer, b->buflen); 82*7c478bd9Sstevel@tonic-gate } 83*7c478bd9Sstevel@tonic-gate return (res); 84*7c478bd9Sstevel@tonic-gate } 85*7c478bd9Sstevel@tonic-gate 86*7c478bd9Sstevel@tonic-gate #endif /* NSS_INCLUDE_UNSAFE */ 87