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