2 * Copyright (c) 2011 Joseph Koshy
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
34 * Extension API: open a file for reading, ignoring parse errors.
40 if (LIBELF_PRIVATE(version) == EV_NONE) {
41 LIBELF_SET_ERROR(SEQUENCE, 0);
45 return (_libelf_open_object(fd, ELF_C_READ, 0));
49 * Extension API: create an ELF descriptor for an in-memory object,
50 * ignoring parse errors.
54 elf_openmemory(char *image, size_t sz)
56 if (LIBELF_PRIVATE(version) == EV_NONE) {
57 LIBELF_SET_ERROR(SEQUENCE, 0);
61 if (image == NULL || sz == 0) {
62 LIBELF_SET_ERROR(ARGUMENT, 0);
66 return (_libelf_memory((unsigned char *) image, sz, 0));