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 2004 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
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 <string.h>
30*0Sstevel@tonic-gate #include <libelf.h>
31*0Sstevel@tonic-gate #include <gelf.h>
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate #include <util.h>
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate int
findelfsecidx(Elf * elf,char * tofind)36*0Sstevel@tonic-gate findelfsecidx(Elf *elf, char *tofind)
37*0Sstevel@tonic-gate {
38*0Sstevel@tonic-gate Elf_Scn *scn = NULL;
39*0Sstevel@tonic-gate GElf_Ehdr ehdr;
40*0Sstevel@tonic-gate GElf_Shdr shdr;
41*0Sstevel@tonic-gate
42*0Sstevel@tonic-gate if (gelf_getehdr(elf, &ehdr) == NULL)
43*0Sstevel@tonic-gate elfdie("failed to get ELF header");
44*0Sstevel@tonic-gate
45*0Sstevel@tonic-gate while ((scn = elf_nextscn(elf, scn)) != NULL) {
46*0Sstevel@tonic-gate char *name;
47*0Sstevel@tonic-gate
48*0Sstevel@tonic-gate if (gelf_getshdr(scn, &shdr) == NULL ||
49*0Sstevel@tonic-gate (name = elf_strptr(elf, ehdr.e_shstrndx,
50*0Sstevel@tonic-gate (size_t)shdr.sh_name)) == NULL)
51*0Sstevel@tonic-gate elfdie("failed to get section header");
52*0Sstevel@tonic-gate
53*0Sstevel@tonic-gate if (strcmp(name, tofind) == 0)
54*0Sstevel@tonic-gate return (elf_ndxscn(scn));
55*0Sstevel@tonic-gate }
56*0Sstevel@tonic-gate
57*0Sstevel@tonic-gate return (-1);
58*0Sstevel@tonic-gate }
59