8322 nl: misleading-indentation
[unleashed/tickless.git] / usr / src / cmd / sgs / libelf / common / getarhdr.c
blob4b48e153d1698bc38fd0db06b10320c4276ffbe1
1 /*
2 * CDDL HEADER START
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.
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.
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]
19 * CDDL HEADER END
23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 /* Copyright (c) 1988 AT&T */
28 /* All Rights Reserved */
30 #pragma ident "%Z%%M% %I% %E% SMI"
32 #include <ar.h>
33 #include "libelf.h"
34 #include "decl.h"
35 #include "member.h"
36 #include "msg.h"
39 Elf_Arhdr *
40 elf_getarhdr(Elf * elf)
42 Member * mh;
43 Elf_Arhdr * rc;
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);
53 if (mh->m_err != 0) {
54 ELFUNLOCK(elf);
55 /*LINTED*/
56 _elf_seterr((Msg)mh->m_err, 0);
57 return (0);
59 rc = &elf->ed_armem->m_hdr;
60 ELFUNLOCK(elf)
61 return (rc);