1 /*-
2 * Copyright (c) 2006 Joseph Koshy
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD: stable/9/lib/libelf/gelf_fsize.c 164190 2006-11-11 17:16:35Z jkoshy $");
29
30 #include <gelf.h>
31 #include <libelf.h>
32
33 #include "_libelf.h"
34
35 size_t
elf32_fsize(Elf_Type t,size_t c,unsigned int v)36 elf32_fsize(Elf_Type t, size_t c, unsigned int v)
37 {
38 return (_libelf_fsize(t, ELFCLASS32, v, c));
39 }
40
41 size_t
elf64_fsize(Elf_Type t,size_t c,unsigned int v)42 elf64_fsize(Elf_Type t, size_t c, unsigned int v)
43 {
44 return (_libelf_fsize(t, ELFCLASS64, v, c));
45 }
46
47 size_t
gelf_fsize(Elf * e,Elf_Type t,size_t c,unsigned int v)48 gelf_fsize(Elf *e, Elf_Type t, size_t c, unsigned int v)
49 {
50
51 if (e == NULL) {
52 LIBELF_SET_ERROR(ARGUMENT, 0);
53 return (0);
54 }
55
56 if (e->e_class == ELFCLASS32 || e->e_class == ELFCLASS64)
57 return (_libelf_fsize(t, e->e_class, v, c));
58
59 LIBELF_SET_ERROR(ARGUMENT, 0);
60 return (0);
61 }
62