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dff8da6b | 1 | /* Copyright (C) 1991-2024 Free Software Foundation, Inc. |
01c901a5 | 2 | This file is part of the GNU C Library. |
6d52618b | 3 | |
01c901a5 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
6d52618b | 8 | |
01c901a5 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
6d52618b | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
6d52618b UD |
17 | |
18 | /* The object of this file should be installed as libmcheck.a, | |
19 | so one can do -lmcheck to turn on mcheck. */ | |
20 | ||
21 | #include <malloc.h> | |
01c901a5 | 22 | #include <mcheck.h> |
7ece6cd5 | 23 | #include <shlib-compat.h> |
6d52618b UD |
24 | |
25 | static void | |
06d6611a | 26 | turn_on_mcheck (void) |
6d52618b UD |
27 | { |
28 | mcheck (NULL); | |
29 | } | |
30 | ||
92e1ab0e | 31 | void (*__malloc_initialize_hook) (void) = turn_on_mcheck; |
7ece6cd5 FW |
32 | compat_symbol_reference (libc, __malloc_initialize_hook, |
33 | __malloc_initialize_hook, GLIBC_2_0); |