php-src/ext/mysqlnd/mysqlnd_statistics.h
Peter Kokot c245898bfa Update and fix remaining year ranges (2019)
This patch follows previous license year ranges updates. With new
approach source code files now have simplified headers with license
information without year ranges.
2019-02-08 23:14:29 +01:00

122 lines
5.0 KiB
C

/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andrey Hristov <andrey@php.net> |
| Ulf Wendel <uw@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef MYSQLND_STATISTICS_H
#define MYSQLND_STATISTICS_H
#ifdef ZTS
#define MYSQLND_STATS_LOCK(stats) tsrm_mutex_lock((stats)->LOCK_access)
#define MYSQLND_STATS_UNLOCK(stats) tsrm_mutex_unlock((stats)->LOCK_access)
#else
#define MYSQLND_STATS_LOCK(stats)
#define MYSQLND_STATS_UNLOCK(stats)
#endif
#ifndef MYSQLND_CORE_STATISTICS_TRIGGERS_DISABLED
#define MYSQLND_STAT_CALL_TRIGGER(s_array, statistic, val) \
if ((s_array)->triggers[(statistic)] && (s_array)->in_trigger == FALSE) { \
(s_array)->in_trigger = TRUE; \
MYSQLND_STATS_UNLOCK((s_array)); \
\
(s_array)->triggers[(statistic)]((s_array), (statistic), (val)); \
\
MYSQLND_STATS_LOCK((s_array)); \
(s_array)->in_trigger = FALSE; \
}
#else
#define MYSQLND_STAT_CALL_TRIGGER(s_array, statistic, val)
#endif /* MYSQLND_CORE_STATISTICS_TRIGGERS_DISABLED */
#define MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(stats, statistic, value) \
{ \
MYSQLND_STATS_LOCK(stats); \
(stats)->values[(statistic)] += (value); \
MYSQLND_STAT_CALL_TRIGGER((stats), (statistic), (value)); \
MYSQLND_STATS_UNLOCK(_p_s); \
}
#define MYSQLND_DEC_STATISTIC(enabler, stats, statistic) \
{ \
enum_mysqlnd_collected_stats _s = (statistic);\
MYSQLND_STATS * _p_s = (MYSQLND_STATS *) (stats); \
if ((enabler) && _p_s && _s != _p_s->count) { \
MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s, -1); \
}\
}
#define MYSQLND_INC_STATISTIC(enabler, stats, statistic) \
{ \
enum_mysqlnd_collected_stats _s = (statistic);\
MYSQLND_STATS * _p_s = (MYSQLND_STATS *) (stats); \
if ((enabler) && _p_s && _s != _p_s->count) { \
MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s, 1); \
}\
}
#define MYSQLND_INC_STATISTIC_W_VALUE(enabler, stats, statistic, value) \
{ \
enum_mysqlnd_collected_stats _s = (statistic);\
MYSQLND_STATS * _p_s = (MYSQLND_STATS *) (stats); \
if ((enabler) && _p_s && _s != _p_s->count) { \
uint64_t v = (uint64_t) (value); \
MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s, v); \
}\
}
#define MYSQLND_INC_STATISTIC_W_VALUE2(enabler, stats, statistic1, value1, statistic2, value2) \
{ \
MYSQLND_STATS * _p_s = (MYSQLND_STATS *) (stats); \
if ((enabler) && _p_s) { \
uint64_t v1 = (uint64_t) (value1); \
uint64_t v2 = (uint64_t) (value2); \
enum_mysqlnd_collected_stats _s1 = (statistic1);\
enum_mysqlnd_collected_stats _s2 = (statistic2);\
if (_s1 != _p_s->count) MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s1, v1); \
if (_s2 != _p_s->count) MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s2, v2); \
}\
}
#define MYSQLND_INC_STATISTIC_W_VALUE3(enabler, stats, statistic1, value1, statistic2, value2, statistic3, value3) \
{ \
MYSQLND_STATS * _p_s = (MYSQLND_STATS *) (stats); \
if ((enabler) && _p_s) { \
uint64_t v1 = (uint64_t) (value1); \
uint64_t v2 = (uint64_t) (value2); \
uint64_t v3 = (uint64_t) (value3); \
enum_mysqlnd_collected_stats _s1 = (statistic1);\
enum_mysqlnd_collected_stats _s2 = (statistic2);\
enum_mysqlnd_collected_stats _s3 = (statistic3);\
if (_s1 != _p_s->count) MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s1, v1); \
if (_s2 != _p_s->count) MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s2, v2); \
if (_s3 != _p_s->count) MYSQLND_UPDATE_VALUE_AND_CALL_TRIGGER(_p_s, _s3, v3); \
}\
}
PHPAPI void mysqlnd_stats_init(MYSQLND_STATS ** stats, const size_t statistic_count, const zend_bool persistent);
PHPAPI void mysqlnd_stats_end(MYSQLND_STATS * stats, const zend_bool persistent);
PHPAPI void mysqlnd_fill_stats_hash(const MYSQLND_STATS * const stats, const MYSQLND_STRING * names, zval *return_value ZEND_FILE_LINE_DC);
PHPAPI mysqlnd_stat_trigger mysqlnd_stats_set_trigger(MYSQLND_STATS * const stats, enum_mysqlnd_collected_stats stat, mysqlnd_stat_trigger trigger);
PHPAPI mysqlnd_stat_trigger mysqlnd_stats_reset_triggers(MYSQLND_STATS * const stats);
#endif /* MYSQLND_STATISTICS_H */