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valgrind.h
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1/*
2 * Copyright (C) 1996-2025 The Squid Software Foundation and contributors
3 *
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
7 */
8
9#ifndef SQUID_COMPAT_VALGRIND_H
10#define SQUID_COMPAT_VALGRIND_H
11
12/****************************************************************************
13 *--------------------------------------------------------------------------*
14 * DO *NOT* MAKE ANY CHANGES below here unless you know what you're doing...*
15 *--------------------------------------------------------------------------*
16 ****************************************************************************/
17
18/*
19 * valgrind debug support
20 */
21#if WITH_VALGRIND
22# include <valgrind/memcheck.h>
23/* A little glue for older valgrind version prior to 3.2.0 */
24# ifndef VALGRIND_MAKE_MEM_NOACCESS
25# define VALGRIND_MAKE_MEM_NOACCESS VALGRIND_MAKE_NOACCESS
26# define VALGRIND_MAKE_MEM_UNDEFINED VALGRIND_MAKE_WRITABLE
27# define VALGRIND_MAKE_MEM_DEFINED VALGRIND_MAKE_READABLE
28# define VALGRIND_CHECK_MEM_IS_ADDRESSABLE VALGRIND_CHECK_WRITABLE
29# else
30# undef VALGRIND_MAKE_NOACCESS
31# undef VALGRIND_MAKE_WRITABLE
32# undef VALGRIND_MAKE_READABLE
33# endif
34#else
35# define VALGRIND_MAKE_MEM_NOACCESS(a,b) (0)
36# define VALGRIND_MAKE_MEM_UNDEFINED(a,b) (0)
37# define VALGRIND_MAKE_MEM_DEFINED(a,b) (0)
38# define VALGRIND_CHECK_MEM_IS_ADDRESSABLE(a,b) (0)
39# define VALGRIND_CHECK_MEM_IS_DEFINED(a,b) (0)
40# define VALGRIND_MALLOCLIKE_BLOCK(a,b,c,d)
41# define VALGRIND_FREELIKE_BLOCK(a,b)
42# define RUNNING_ON_VALGRIND 0
43#endif /* WITH_VALGRIND */
44
45#endif /* SQUID_COMPAT_VALGRIND_H */
46