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 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1988 AT&T */ 28 /* All Rights Reserved */ 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <ar.h> 33 #include "libelf.h" 34 #include "decl.h" 35 #include "member.h" 36 #include "msg.h" 37 38 39 Elf_Arhdr * 40 elf_getarhdr(Elf * elf) 41 { 42 Member * mh; 43 Elf_Arhdr * rc; 44 45 if (elf == 0) 46 return (0); 47 ELFRLOCK(elf) 48 if ((mh = elf->ed_armem) == 0) { 49 ELFUNLOCK(elf) 50 _elf_seterr(EREQ_AR, 0); 51 return (0); 52 } 53 if (mh->m_err != 0) { 54 ELFUNLOCK(elf); 55 /*LINTED*/ 56 _elf_seterr((Msg)mh->m_err, 0); 57 return (0); 58 } 59 rc = &elf->ed_armem->m_hdr; 60 ELFUNLOCK(elf) 61 return (rc); 62 } 63