1 /* Check DT_AUDIT with dlmopen.
2 Copyright (C) 2021-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #include <stdio.h>
20 #include <link.h>
21
22 unsigned int
la_version(unsigned int version)23 la_version (unsigned int version)
24 {
25 fprintf (stderr, "%s\n", __func__);
26 return LAV_CURRENT;
27 }
28
29 char *
la_objsearch(const char * name,uintptr_t * cookie,unsigned int flag)30 la_objsearch (const char *name, uintptr_t *cookie, unsigned int flag)
31 {
32 fprintf (stderr, "%s\n", __func__);
33 return (char *) name;
34 }
35
36 void
la_activity(uintptr_t * cookie,unsigned int flag)37 la_activity (uintptr_t *cookie, unsigned int flag)
38 {
39 fprintf (stderr, "%s\n", __func__);
40 }
41
42 unsigned int
la_objopen(struct link_map * map,Lmid_t lmid,uintptr_t * cookie)43 la_objopen (struct link_map *map, Lmid_t lmid, uintptr_t *cookie)
44 {
45 fprintf (stderr, "%s\n", __func__);
46 return LA_FLG_BINDTO | LA_FLG_BINDFROM;
47 }
48
49 unsigned int
la_objclose(uintptr_t * cookie)50 la_objclose (uintptr_t *cookie)
51 {
52 fprintf (stderr, "%s\n", __func__);
53 return 0;
54 }
55
56 void
la_preinit(uintptr_t * cookie)57 la_preinit (uintptr_t *cookie)
58 {
59 fprintf (stderr, "%s\n", __func__);
60 }
61
62 uintptr_t
63 #if __ELF_NATIVE_CLASS == 32
la_symbind32(Elf32_Sym * sym,unsigned int ndx,uintptr_t * refcook,uintptr_t * defcook,unsigned int * flags,const char * symname)64 la_symbind32 (Elf32_Sym *sym, unsigned int ndx, uintptr_t *refcook,
65 uintptr_t *defcook, unsigned int *flags, const char *symname)
66 #else
67 la_symbind64 (Elf64_Sym *sym, unsigned int ndx, uintptr_t *refcook,
68 uintptr_t *defcook, unsigned int *flags, const char *symname)
69 #endif
70 {
71 fprintf (stderr, "%s\n", __func__);
72 return sym->st_value;
73 }
74