1 /* $NetBSD: gelf_fsize.c,v 1.2 2014/03/09 16:58:04 christos Exp $ */
2
3 /*-
4 * Copyright (c) 2006,2008 Joseph Koshy
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #include <sys/cdefs.h>
30
31 #include <gelf.h>
32 #include <libelf.h>
33
34 #include "_libelf.h"
35
36 __RCSID("$NetBSD: gelf_fsize.c,v 1.2 2014/03/09 16:58:04 christos Exp $");
37 ELFTC_VCSID("Id: gelf_fsize.c 2225 2011-11-26 18:55:54Z jkoshy ");
38
39 size_t
elf32_fsize(Elf_Type t,size_t c,unsigned int v)40 elf32_fsize(Elf_Type t, size_t c, unsigned int v)
41 {
42 return (_libelf_fsize(t, ELFCLASS32, v, c));
43 }
44
45 size_t
elf64_fsize(Elf_Type t,size_t c,unsigned int v)46 elf64_fsize(Elf_Type t, size_t c, unsigned int v)
47 {
48 return (_libelf_fsize(t, ELFCLASS64, v, c));
49 }
50
51 size_t
gelf_fsize(Elf * e,Elf_Type t,size_t c,unsigned int v)52 gelf_fsize(Elf *e, Elf_Type t, size_t c, unsigned int v)
53 {
54
55 if (e == NULL) {
56 LIBELF_SET_ERROR(ARGUMENT, 0);
57 return (0);
58 }
59
60 if (e->e_class == ELFCLASS32 || e->e_class == ELFCLASS64)
61 return (_libelf_fsize(t, e->e_class, v, c));
62
63 LIBELF_SET_ERROR(ARGUMENT, 0);
64 return (0);
65 }
66