diff options
Diffstat (limited to 'linkers/elftoolchain/libelf/elf_rand.c')
-rw-r--r-- | linkers/elftoolchain/libelf/elf_rand.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/linkers/elftoolchain/libelf/elf_rand.c b/linkers/elftoolchain/libelf/elf_rand.c deleted file mode 100644 index 2e7328a..0000000 --- a/linkers/elftoolchain/libelf/elf_rand.c +++ /dev/null @@ -1,59 +0,0 @@ -/*- - * Copyright (c) 2006,2008 Joseph Koshy - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/cdefs.h> - -#include <ar.h> -#include <libelf.h> - -#include "_libelf.h" - -LIBELF_VCSID("$Id: elf_rand.c 189 2008-07-20 10:38:08Z jkoshy $"); - -off_t -elf_rand(Elf *ar, off_t offset) -{ - struct ar_hdr *arh; - - if (ar == NULL || ar->e_kind != ELF_K_AR || - (offset & 1) || offset < SARMAG || - offset + sizeof(struct ar_hdr) >= ar->e_rawsize) { - LIBELF_SET_ERROR(ARGUMENT, 0); - return 0; - } - - arh = (struct ar_hdr *) (ar->e_rawfile + offset); - - /* a too simple sanity check */ - if (arh->ar_fmag[0] != '`' || arh->ar_fmag[1] != '\n') { - LIBELF_SET_ERROR(ARCHIVE, 0); - return 0; - } - - ar->e_u.e_ar.e_next = offset; - - return (offset); -} |