kernel/module-internal.h

   1 /* Module internals
   2  *
   3  * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11
  12 #include <linux/elf.h>
  13 #include <asm/module.h>
  14
  15 struct load_info {
  16         const char *name;
  17         /* pointer to module in temporary copy, freed at end of load_module() */
  18         struct module *mod;
  19         Elf_Ehdr *hdr;
  20         unsigned long len;
  21         Elf_Shdr *sechdrs;
  22         char *secstrings, *strtab;
  23         unsigned long symoffs, stroffs;
  24         struct _ddebug *debug;
  25         unsigned int num_debug;
  26         bool sig_ok;
  27 #ifdef CONFIG_KALLSYMS
  28         unsigned long mod_kallsyms_init_off;
  29 #endif
  30         struct {
  31                 unsigned int sym, str, mod, vers, info, pcpu;
  32         } index;
  33 };
  34
  35 extern int mod_verify_sig(const void *mod, struct load_info *info);