mysqlnd_statistics.h File Reference

Go to the source code of this file.

Macros
#define	MYSQLND_STATS_LOCK(stats)
#define	MYSQLND_STATS_UNLOCK(stats)
#define	MYSQLND_STATS_UPDATE_VALUE(stats, statistic, value)
#define	MYSQLND_DEC_STATISTIC(enabler, stats, statistic)
#define	MYSQLND_INC_STATISTIC(enabler, stats, statistic)
#define	MYSQLND_INC_STATISTIC_W_VALUE(enabler, stats, statistic, value)
#define	MYSQLND_INC_STATISTIC_W_VALUE2(enabler, stats, statistic1, value1, statistic2, value2)
#define	MYSQLND_INC_STATISTIC_W_VALUE3(enabler, stats, statistic1, value1, statistic2, value2, statistic3, value3)

Functions
PHPAPI void	mysqlnd_stats_init (MYSQLND_STATS **stats, const size_t statistic_count, const bool persistent)
PHPAPI void	mysqlnd_stats_end (MYSQLND_STATS *stats, const bool persistent)
PHPAPI void	mysqlnd_fill_stats_hash (const MYSQLND_STATS *const stats, const MYSQLND_STRING *names, zval *return_value ZEND_FILE_LINE_DC)

Macro Definition Documentation

MYSQLND_DEC_STATISTIC

#define MYSQLND_DEC_STATISTIC	(		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) { \
        MYSQLND_STATS_UPDATE_VALUE(_p_s, _s, -1); \
    }\
 }

Definition at line 36 of file mysqlnd_statistics.h.

MYSQLND_INC_STATISTIC

#define MYSQLND_INC_STATISTIC	(		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) { \
        MYSQLND_STATS_UPDATE_VALUE(_p_s, _s, 1); \
    }\
 }

Definition at line 45 of file mysqlnd_statistics.h.

MYSQLND_INC_STATISTIC_W_VALUE

#define MYSQLND_INC_STATISTIC_W_VALUE	(		enabler,
			stats,
			statistic,
			value )

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_STATS_UPDATE_VALUE(_p_s, _s, v); \
    }\
 }

Definition at line 54 of file mysqlnd_statistics.h.

MYSQLND_INC_STATISTIC_W_VALUE2

#define MYSQLND_INC_STATISTIC_W_VALUE2	(		enabler,
			stats,
			statistic1,
			value1,
			statistic2,
			value2 )

Value:

 { \
    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_STATS_UPDATE_VALUE(_p_s, _s1, v1); \
        if (_s2 != _p_s->count) MYSQLND_STATS_UPDATE_VALUE(_p_s, _s2, v2); \
    }\
 }

Definition at line 64 of file mysqlnd_statistics.h.

MYSQLND_INC_STATISTIC_W_VALUE3

#define MYSQLND_INC_STATISTIC_W_VALUE3	(		enabler,
			stats,
			statistic1,
			value1,
			statistic2,
			value2,
			statistic3,
			value3 )

Value:

 { \
    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_STATS_UPDATE_VALUE(_p_s, _s1, v1); \
        if (_s2 != _p_s->count) MYSQLND_STATS_UPDATE_VALUE(_p_s, _s2, v2); \
        if (_s3 != _p_s->count) MYSQLND_STATS_UPDATE_VALUE(_p_s, _s3, v3); \
    }\
 }

Definition at line 77 of file mysqlnd_statistics.h.

MYSQLND_STATS_LOCK

#define MYSQLND_STATS_LOCK

(

stats

)

Definition at line 25 of file mysqlnd_statistics.h.

MYSQLND_STATS_UNLOCK

#define MYSQLND_STATS_UNLOCK

(

stats

)

Definition at line 26 of file mysqlnd_statistics.h.

MYSQLND_STATS_UPDATE_VALUE

#define MYSQLND_STATS_UPDATE_VALUE	(		stats,
			statistic,
			value )

Value:

    { \
            MYSQLND_STATS_LOCK(stats); \
            (stats)->values[(statistic)] += (value); \
            MYSQLND_STATS_UNLOCK(_p_s); \
    }

Definition at line 29 of file mysqlnd_statistics.h.

Function Documentation

mysqlnd_fill_stats_hash()

PHPAPI void mysqlnd_fill_stats_hash	(	const MYSQLND_STATS *const	stats,
		const MYSQLND_STRING *	names,
		zval *return_value	ZEND_FILE_LINE_DC )

Definition at line 198 of file mysqlnd_statistics.c.

mysqlnd_stats_end()

PHPAPI void mysqlnd_stats_end	(	MYSQLND_STATS *	stats,
		const bool	persistent )

Definition at line 229 of file mysqlnd_statistics.c.

mysqlnd_stats_init()

PHPAPI void mysqlnd_stats_init	(	MYSQLND_STATS **	stats,
		const size_t	statistic_count,
		const bool	persistent )

Definition at line 215 of file mysqlnd_statistics.c.