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Diffstat (limited to 'sources/shiboken6/libshiboken/debugfreehook.h')
-rw-r--r-- | sources/shiboken6/libshiboken/debugfreehook.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sources/shiboken6/libshiboken/debugfreehook.h b/sources/shiboken6/libshiboken/debugfreehook.h new file mode 100644 index 000000000..c19e36ab2 --- /dev/null +++ b/sources/shiboken6/libshiboken/debugfreehook.h @@ -0,0 +1,25 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#ifndef DEBUGFREEHOOK_H +#define DEBUGFREEHOOK_H + +// These functions enable C library runtime hooks to try to catch cases where +// C++ object addresses remain in hash table of valid wrappers when the address +// is passed to free. The hooks are probably not thread safe and thus +// should only be enabled in single threaded environments + +// To enable the hook, uncomment the following define. +//#define SHIBOKEN_INSTALL_FREE_DEBUG_HOOK + +#ifdef SHIBOKEN_INSTALL_FREE_DEBUG_HOOK +extern "C" { + +void debugInstallFreeHook(void); +void debugRemoveFreeHook(void); + +} // extern "C" + +#endif // SHIBOKEN_INSTALL_FREE_DEBUG_HOOK + +#endif // DEBUGFREEHOOK_H |