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ffa8c4cfcc
support ha_innodb.so as a dynamic plugin. * remove obsolete *,innodb_plugin.rdiff files * s/--plugin-load=/--plugin-load-add=/ * MYSQL_PLUGIN_IMPORT glob_hostname[] * use my_error instead of push_warning_printf(ER_DEFAULT) * don't use tdc_size and tc_size in a module update test cases (XtraDB is 5.6.14, InnoDB is 5.6.10) * copy new tests over * disable some tests for (old) InnoDB * delete XtraDB tests that no longer apply small compatibility changes: * s/HTON_EXTENDED_KEYS/HTON_SUPPORTS_EXTENDED_KEYS/ * revert unnecessary InnoDB changes to make it a bit closer to the upstream fix XtraDB to compile on Windows (both as a static and a dynamic plugin) disable XtraDB on Windows (deadlocks) and where no atomic ops are available (e.g. CentOS 5) storage/innobase/handler/ha_innodb.cc: revert few unnecessary changes to make it a bit closer to the original InnoDB storage/innobase/include/univ.i: correct the version to match what it was merged from
139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
/*****************************************************************************
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Copyright (c) 1994, 2009, Oracle and/or its affiliates. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
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*****************************************************************************/
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/*****************************************************************//**
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@file ut/ut0dbg.cc
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Debug utilities for Innobase.
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Created 1/30/1994 Heikki Tuuri
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**********************************************************************/
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#include "univ.i"
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#include "ut0dbg.h"
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#ifndef UNIV_HOTBACKUP
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# include "ha_prototypes.h"
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#endif /* !UNIV_HOTBACKUP */
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#if defined(__GNUC__) && (__GNUC__ > 2)
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#else
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/** This is used to eliminate compiler warnings */
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UNIV_INTERN ulint ut_dbg_zero = 0;
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#endif
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/*************************************************************//**
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Report a failed assertion. */
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UNIV_INTERN
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void
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ut_dbg_assertion_failed(
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/*====================*/
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const char* expr, /*!< in: the failed assertion (optional) */
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const char* file, /*!< in: source file containing the assertion */
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ulint line) /*!< in: line number of the assertion */
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{
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ut_print_timestamp(stderr);
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#ifdef UNIV_HOTBACKUP
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fprintf(stderr, " InnoDB: Assertion failure in file %s line %lu\n",
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file, line);
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#else /* UNIV_HOTBACKUP */
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fprintf(stderr,
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" InnoDB: Assertion failure in thread %lu"
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" in file %s line %lu\n",
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os_thread_pf(os_thread_get_curr_id()),
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innobase_basename(file), line);
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#endif /* UNIV_HOTBACKUP */
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if (expr) {
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fprintf(stderr,
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"InnoDB: Failing assertion: %s\n", expr);
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}
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fputs("InnoDB: We intentionally generate a memory trap.\n"
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"InnoDB: Submit a detailed bug report"
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" to http://bugs.mysql.com.\n"
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"InnoDB: If you get repeated assertion failures"
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" or crashes, even\n"
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"InnoDB: immediately after the mysqld startup, there may be\n"
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"InnoDB: corruption in the InnoDB tablespace. Please refer to\n"
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"InnoDB: " REFMAN "forcing-innodb-recovery.html\n"
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"InnoDB: about forcing recovery.\n", stderr);
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}
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#ifdef UNIV_COMPILE_TEST_FUNCS
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <unistd.h>
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#ifndef timersub
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#define timersub(a, b, r) \
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do { \
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(r)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
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(r)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
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if ((r)->tv_usec < 0) { \
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(r)->tv_sec--; \
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(r)->tv_usec += 1000000; \
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} \
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} while (0)
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#endif /* timersub */
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/*******************************************************************//**
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Resets a speedo (records the current time in it). */
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UNIV_INTERN
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void
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speedo_reset(
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/*=========*/
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speedo_t* speedo) /*!< out: speedo */
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{
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gettimeofday(&speedo->tv, NULL);
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getrusage(RUSAGE_SELF, &speedo->ru);
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}
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/*******************************************************************//**
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Shows the time elapsed and usage statistics since the last reset of a
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speedo. */
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UNIV_INTERN
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void
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speedo_show(
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/*========*/
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const speedo_t* speedo) /*!< in: speedo */
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{
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struct rusage ru_now;
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struct timeval tv_now;
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struct timeval tv_diff;
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getrusage(RUSAGE_SELF, &ru_now);
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gettimeofday(&tv_now, NULL);
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#define PRINT_TIMEVAL(prefix, tvp) \
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fprintf(stderr, "%s% 5ld.%06ld sec\n", \
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prefix, (tvp)->tv_sec, (tvp)->tv_usec)
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timersub(&tv_now, &speedo->tv, &tv_diff);
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PRINT_TIMEVAL("real", &tv_diff);
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timersub(&ru_now.ru_utime, &speedo->ru.ru_utime, &tv_diff);
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PRINT_TIMEVAL("user", &tv_diff);
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timersub(&ru_now.ru_stime, &speedo->ru.ru_stime, &tv_diff);
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PRINT_TIMEVAL("sys ", &tv_diff);
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}
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#endif /* UNIV_COMPILE_TEST_FUNCS */
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