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 "libelf.h" 33 #include "decl.h" 34 #include "msg.h" 35 36 37 static void* 38 getphdr(Elf * elf, int class) 39 { 40 void * rc; 41 if (elf == 0) 42 return (0); 43 ELFWLOCK(elf); 44 if (elf->ed_class != class) { 45 _elf_seterr(EREQ_CLASS, 0); 46 ELFUNLOCK(elf); 47 return (0); 48 } 49 if (elf->ed_phdr == 0) 50 (void) _elf_cook(elf); 51 rc = elf->ed_phdr; 52 ELFUNLOCK(elf); 53 return (rc); 54 } 55 56 57 Elf32_Phdr * 58 elf32_getphdr(Elf * elf) 59 { 60 return ((Elf32_Phdr*) getphdr(elf, ELFCLASS32)); 61 } 62 63 Elf64_Phdr * 64 elf64_getphdr(Elf * elf) 65 { 66 return ((Elf64_Phdr*) getphdr(elf, ELFCLASS64)); 67 } 68