1/* The mcheck() interface.
2 Copyright (C) 1990-2021 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Written May 1989 by Mike Haertel.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <https://www.gnu.org/licenses/>. */
19
20#if !IS_IN (libc)
21# include "mcheck-impl.c"
22#else
23# include <mcheck.h>
24#endif
25
26void
27mcheck_check_all (void)
28{
29#if !IS_IN (libc)
30 __mcheck_checkptr (NULL);
31#endif
32}
33
34int
35mcheck (void (*func) (enum mcheck_status))
36{
37#if IS_IN (libc)
38 return -1;
39#else
40 return __mcheck_initialize (func, false);
41#endif
42}
43
44int
45mcheck_pedantic (void (*func) (enum mcheck_status))
46{
47#if IS_IN (libc)
48 return -1;
49#else
50 return __mcheck_initialize (func, true);
51#endif
52}
53
54enum mcheck_status
55mprobe (void *ptr)
56{
57#if IS_IN (libc)
58 return MCHECK_DISABLED;
59#else
60 return __mcheck_checkptr (ptr);
61#endif
62}
63