mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/* Audit module loaded by tst-audit23.
|
|
Copyright (C) 2022-2023 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <link.h>
|
|
#include <inttypes.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <sys/auxv.h>
|
|
|
|
unsigned int
|
|
la_version (unsigned int version)
|
|
{
|
|
return LAV_CURRENT;
|
|
}
|
|
|
|
struct map_desc_t
|
|
{
|
|
char *lname;
|
|
uintptr_t laddr;
|
|
Lmid_t lmid;
|
|
};
|
|
|
|
void
|
|
la_activity (uintptr_t *cookie, unsigned int flag)
|
|
{
|
|
fprintf (stderr, "%s: %d %"PRIxPTR"\n", __func__, flag, (uintptr_t) cookie);
|
|
}
|
|
|
|
unsigned int
|
|
la_objopen (struct link_map *map, Lmid_t lmid, uintptr_t *cookie)
|
|
{
|
|
const char *l_name = map->l_name[0] == '\0' ? "mainapp" : map->l_name;
|
|
fprintf (stderr, "%s: %"PRIxPTR" %s %"PRIxPTR" %ld\n", __func__,
|
|
(uintptr_t) cookie, l_name, map->l_addr, lmid);
|
|
|
|
struct map_desc_t *map_desc = malloc (sizeof (struct map_desc_t));
|
|
if (map_desc == NULL)
|
|
abort ();
|
|
|
|
map_desc->lname = strdup (l_name);
|
|
map_desc->laddr = map->l_addr;
|
|
map_desc->lmid = lmid;
|
|
|
|
*cookie = (uintptr_t) map_desc;
|
|
|
|
return 0;
|
|
}
|
|
|
|
unsigned int
|
|
la_objclose (uintptr_t *cookie)
|
|
{
|
|
struct map_desc_t *map_desc = (struct map_desc_t *) *cookie;
|
|
fprintf (stderr, "%s: %"PRIxPTR" %s %"PRIxPTR" %ld\n", __func__,
|
|
(uintptr_t) cookie, map_desc->lname, map_desc->laddr,
|
|
map_desc->lmid);
|
|
|
|
return 0;
|
|
}
|