/* Copyright (C) 2006 Red Hat, Inc. This file is part of elfutils. This file is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. elfutils is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifdef HAVE_CONFIG_H # include #endif #include #include #include #include #include #include "system.h" int main (int argc __attribute__ ((unused)), char *argv[]) { int fd = open (argv[1], O_RDWR); if (fd < 0) error (2, errno, "open: %s", argv[1]); if (elf_version (EV_CURRENT) == EV_NONE) error (1, 0, "libelf version mismatch"); Elf *elf = elf_begin (fd, ELF_C_RDWR_MMAP, NULL); if (elf == NULL) error (1, 0, "elf_begin: %s", elf_errmsg (-1)); if (elf_update (elf, ELF_C_WRITE) < 0) error (1, 0, "elf_update: %s", elf_errmsg (-1)); elf_end (elf); close (fd); return 0; }