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48ca8adc6d
Allow using it by other places outside this file, so we can also support callback lists in dynamically allocated structures: Those cases need to explicitly call DeleteCallbackList() before free()ing the structures - otherwise we're getting heap corruptions, because the actual deletion can happen asynchronously. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
25 lines
702 B
C
25 lines
702 B
C
/* SPDX-License-Identifier: MIT OR X11
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*
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* Copyright © 2024 Enrico Weigelt, metux IT consult <info@metux.net>
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*/
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#ifndef _XSERVER_CALLBACK_PRIV_H
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#define _XSERVER_CALLBACK_PRIV_H
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#include "callback.h"
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void InitCallbackManager(void);
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void DeleteCallbackManager(void);
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/*
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* @brief delete a callback list
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*
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* Calling this is necessary if a CallbackListPtr is used inside a dynamically
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* allocated structure, before it is freed. If it's not done, memory corruption
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* or segfault can happen at a much later point (eg. next server incarnation)
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*
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* @param pcbl pointer to the list head (CallbackListPtr)
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*/
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void DeleteCallbackList(CallbackListPtr *pcbl);
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#endif /* _XSERVER_CALLBACK_PRIV_H */
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