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79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/* Copyright (c) 2012, 2023, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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#ifndef MYSQL_MEMORY_H
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#define MYSQL_MEMORY_H
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/**
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@file mysql/psi/mysql_memory.h
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Instrumentation helpers for memory allocation.
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*/
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#include "mysql/psi/psi.h"
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#ifdef HAVE_PSI_MEMORY_INTERFACE
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#define PSI_CALL_memory_alloc(A1,A2,A3) PSI_MEMORY_CALL(memory_alloc)(A1,A2,A3)
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#define PSI_CALL_memory_free(A1,A2,A3) PSI_MEMORY_CALL(memory_free)(A1,A2,A3)
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#define PSI_CALL_memory_realloc(A1,A2,A3,A4) PSI_MEMORY_CALL(memory_realloc)(A1,A2,A3,A4)
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#define PSI_CALL_register_memory(A1,A2,A3) PSI_MEMORY_CALL(register_memory)(A1,A2,A3)
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#else
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#define PSI_CALL_memory_alloc(A1,A2,A3) 0
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#define PSI_CALL_memory_free(A1,A2,A3) do { } while(0)
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#define PSI_CALL_memory_realloc(A1,A2,A3,A4) 0
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#define PSI_CALL_register_memory(A1,A2,A3) do { } while(0)
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#endif
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#ifndef PSI_MEMORY_CALL
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#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M)
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#endif
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/**
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@defgroup Memory_instrumentation Memory Instrumentation
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@ingroup Instrumentation_interface
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@{
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*/
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/**
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@def mysql_memory_register(P1, P2, P3)
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Memory registration.
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*/
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#define mysql_memory_register(P1, P2, P3) \
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inline_mysql_memory_register(P1, P2, P3)
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static inline void inline_mysql_memory_register(
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#ifdef HAVE_PSI_MEMORY_INTERFACE
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const char *category,
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PSI_memory_info *info,
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int count)
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#else
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const char *category __attribute__((unused)),
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void *info __attribute__((unused)),
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int count __attribute__((unused)))
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#endif
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{
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PSI_CALL_register_memory(category, info, count);
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}
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/** @} (end of group Memory_instrumentation) */
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#endif
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