kernel/module-internal.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /* Module internals
   3  *
   4  * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
   5  * Written by David Howells (dhowells@redhat.com)
   6  */
   7
   8 #include <linux/elf.h>
   9 #include <asm/module.h>
  10
  11 struct load_info {
  12         const char *name;
  13         /* pointer to module in temporary copy, freed at end of load_module() */
  14         struct module *mod;
  15         Elf_Ehdr *hdr;
  16         unsigned long len;
  17         Elf_Shdr *sechdrs;
  18         char *secstrings, *strtab;
  19         unsigned long symoffs, stroffs, init_typeoffs, core_typeoffs;
  20         struct _ddebug *debug;
  21         unsigned int num_debug;
  22         bool sig_ok;
  23 #ifdef CONFIG_KALLSYMS
  24         unsigned long mod_kallsyms_init_off;
  25 #endif
  26         struct {
  27                 unsigned int sym, str, mod, vers, info, pcpu;
  28         } index;
  29 };
  30
  31 extern int mod_verify_sig(const void *mod, struct load_info *info);