10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*6812Sraf * Common Development and Distribution License (the "License"). 6*6812Sraf * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 21*6812Sraf 22*6812Sraf /* 23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24*6812Sraf * Use is subject to license terms. 25*6812Sraf */ 26*6812Sraf 270Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 280Sstevel@tonic-gate /* All Rights Reserved */ 290Sstevel@tonic-gate 30*6812Sraf #pragma ident "%Z%%M% %I% %E% SMI" 310Sstevel@tonic-gate 320Sstevel@tonic-gate #include "libelf.h" 330Sstevel@tonic-gate #include "decl.h" 340Sstevel@tonic-gate 350Sstevel@tonic-gate 360Sstevel@tonic-gate Elf_Scn * elf_nextscn(Elf * elf,Elf_Scn * scn)370Sstevel@tonic-gateelf_nextscn(Elf * elf, Elf_Scn * scn) 380Sstevel@tonic-gate { 390Sstevel@tonic-gate Elf_Scn * ret_scn = 0; 400Sstevel@tonic-gate 410Sstevel@tonic-gate if (elf == 0) 420Sstevel@tonic-gate return (0); 430Sstevel@tonic-gate if (scn != 0) { 440Sstevel@tonic-gate READLOCKS(elf, scn) 450Sstevel@tonic-gate ret_scn = scn->s_next; 460Sstevel@tonic-gate READUNLOCKS(elf, scn) 470Sstevel@tonic-gate } else { 480Sstevel@tonic-gate ELFWLOCK(elf) 490Sstevel@tonic-gate if (elf->ed_hdscn == 0) { 500Sstevel@tonic-gate if (elf->ed_hdscn == 0) 510Sstevel@tonic-gate (void) _elf_cook(elf); 520Sstevel@tonic-gate } 530Sstevel@tonic-gate if ((scn = elf->ed_hdscn) != 0) 540Sstevel@tonic-gate ret_scn = scn->s_next; 550Sstevel@tonic-gate ELFUNLOCK(elf) 560Sstevel@tonic-gate } 570Sstevel@tonic-gate return (ret_scn); 580Sstevel@tonic-gate } 59