/* Copyright (c) 2012, 2023, Oracle and/or its affiliates.
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License , version 2 . 0 ,
as published by the Free Software Foundation .
This program is also distributed with certain software ( including
but not limited to OpenSSL ) that is licensed under separate terms ,
as designated in a particular file or component or in included license
documentation . The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License , version 2 . 0 , for more details .
You should have received a copy of the GNU General Public License
along with this program ; if not , write to the Free Software Foundation ,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef MYSQL_MEMORY_H
#define MYSQL_MEMORY_H
/**
@ file mysql / psi / mysql_memory . h
Instrumentation helpers for memory allocation .
*/
#include "mysql/psi/psi.h"
#ifdef HAVE_PSI_MEMORY_INTERFACE
#define PSI_CALL_memory_alloc(A1,A2,A3) PSI_MEMORY_CALL(memory_alloc)(A1,A2,A3)
#define PSI_CALL_memory_free(A1,A2,A3) PSI_MEMORY_CALL(memory_free)(A1,A2,A3)
#define PSI_CALL_memory_realloc(A1,A2,A3,A4) PSI_MEMORY_CALL(memory_realloc)(A1,A2,A3,A4)
#define PSI_CALL_register_memory(A1,A2,A3) PSI_MEMORY_CALL(register_memory)(A1,A2,A3)
#else
#define PSI_CALL_memory_alloc(A1,A2,A3) 0
#define PSI_CALL_memory_free(A1,A2,A3) do { } while (0 )
#define PSI_CALL_memory_realloc(A1,A2,A3,A4) 0
#define PSI_CALL_register_memory(A1,A2,A3) do { } while (0 )
#endif
#ifndef PSI_MEMORY_CALL
#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M)
#endif
/**
@ defgroup Memory_instrumentation Memory Instrumentation
@ ingroup Instrumentation_interface
@ {
*/
/**
@ def mysql_memory_register ( P1 , P2 , P3 )
Memory registration .
*/
#define mysql_memory_register(P1, P2, P3) \
inline_mysql_memory_register(P1, P2, P3)
static inline void inline_mysql_memory_register(
#ifdef HAVE_PSI_MEMORY_INTERFACE
const char *category,
PSI_memory_info *info,
int count)
#else
const char *category __attribute__((unused)),
void *info __attribute__((unused)),
int count __attribute__((unused)))
#endif
{
PSI_CALL_register_memory(category, info, count);
}
/** @} (end of group Memory_instrumentation) */
#endif
Messung V0.5 in Prozent C=96 H=79 G=87
¤ Dauer der Verarbeitung: 0.5 Sekunden
¤
*© Formatika GbR, Deutschland