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/** @file
* Definitions for the Wireshark Memory Manager Scopes
* Copyright 2012, Evan Huus <eapache@gmail.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __WMEM_SCOPES_H__
#define __WMEM_SCOPES_H__
#include <wsutil/wmem/wmem.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* @brief Fetch the current epan scope.
*
* Allocated memory is freed when wmem_leave_epan_scope() is called, which is normally at program exit.
*/
WS_DLL_PUBLIC
wmem_allocator_t *
wmem_epan_scope(void);
/**
* @brief Fetch the current packet scope.
*
* Allocated memory is freed when wmem_leave_packet_scope() is called, which is normally at the end of packet dissection.
* N.B. Please use pinfo->pool in new code when possible. See
* <https://www.wireshark.org/lists/wireshark-dev/202107/msg00052.html>
*/
WS_DLL_PUBLIC
wmem_allocator_t *
wmem_packet_scope(void);
WS_DLL_LOCAL
void
wmem_enter_packet_scope(void);
WS_DLL_LOCAL
void
wmem_leave_packet_scope(void);
/**
* @brief Fetch the current file scope.
*
* Allocated memory is freed when wmem_leave_file_scope() is called, which is normally when a capture file is closed.
*/
WS_DLL_PUBLIC
wmem_allocator_t *
wmem_file_scope(void);
WS_DLL_LOCAL
void
wmem_enter_file_scope(void);
WS_DLL_LOCAL
void
wmem_leave_file_scope(void);
/* Scope Management */
WS_DLL_PUBLIC
void
wmem_init_scopes(void);
WS_DLL_PUBLIC
void
wmem_cleanup_scopes(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __WMEM_SCOPES_H__ */
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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