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Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:32
CREDITS	70 B	-rw-rw-r--	2022-10-31 11:36
config-win.h	3.08 KB	-rw-rw-r--	2022-10-31 11:36
config.w32	1.42 KB	-rw-rw-r--	2022-10-31 11:36
config9.m4	2.08 KB	-rw-rw-r--	2022-10-31 11:36
mysql_float_to_double.h	1.98 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd.h	18.72 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.c	22.7 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.h	4.71 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.lo	342 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_alloc.o	195.19 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_auth.c	45.43 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_auth.h	4.08 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_auth.lo	339 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_auth.o	227.69 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_block_alloc.c	4.38 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_block_alloc.h	1.56 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_block_alloc.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_block_alloc.o	153.95 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_charset.c	37.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_charset.h	2.25 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_charset.lo	348 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_charset.o	209.7 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_commands.c	25.48 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_commands.h	1.32 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_commands.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_commands.o	181.81 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_connection.c	79.98 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_connection.h	3.17 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_connection.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_connection.o	331.89 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_debug.c	23.46 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_debug.h	9.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_debug.lo	342 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_debug.o	188.41 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_driver.c	10.55 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_driver.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_driver.o	171.83 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_enum_n_def.h	20.66 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.c	12.61 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.h	8.13 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ext_plugin.o	166.9 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_libmysql_compat.h	7.42 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_loaddata.c	7.18 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_loaddata.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_loaddata.o	162.5 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_plugin.c	5.47 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_plugin.h	1.44 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_plugin.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_plugin.o	152.71 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_portability.h	15.23 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_priv.h	2.29 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.c	19.19 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.h	1.59 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.lo	387 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_protocol_frame_codec.o	177.68 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps.c	69.48 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps.h	2.24 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps.lo	333 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps.o	253.15 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps_codec.c	31.78 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps_codec.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps_codec.o	206.84 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_read_buffer.c	2.67 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_read_buffer.h	1.35 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_read_buffer.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_read_buffer.o	84.73 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_result.c	66.36 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result.h	1.84 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_result.o	256.44 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_result_meta.c	10.53 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result_meta.h	1.65 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result_meta.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_result_meta.o	167.88 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_reverse_api.c	3.04 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_reverse_api.h	1.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_reverse_api.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_reverse_api.o	149.34 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_statistics.c	11.79 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_statistics.h	5 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_statistics.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_statistics.o	161.57 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_structs.h	64.03 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.c	24.73 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.h	1.54 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.lo	336 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_vio.o	203.3 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_wireprotocol.c	90.43 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_wireprotocol.h	9.95 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_wireprotocol.lo	363 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_wireprotocol.o	309.74 KB	-rw-r--r--	2024-03-12 14:32
php_mysqlnd.c	10.73 KB	-rw-rw-r--	2022-10-31 11:36
php_mysqlnd.h	1.34 KB	-rw-rw-r--	2022-10-31 11:36
php_mysqlnd.lo	336 B	-rw-r--r--	2024-03-12 14:32
php_mysqlnd.o	176.19 KB	-rw-r--r--	2024-03-12 14:32

Rename

/*
  +----------------------------------------------------------------------+
  | 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>                                     |
  |          Georg Richter <georg@php.net>                               |
  +----------------------------------------------------------------------+
*/

#include "php.h"
#include "mysqlnd.h"
#include "mysqlnd_priv.h"
#include "mysqlnd_statistics.h"
#include "mysqlnd_debug.h"

/* {{{ mysqlnd_stats_values_names */
const MYSQLND_STRING mysqlnd_stats_values_names[STAT_LAST] =
{
	{ MYSQLND_STR_W_LEN("bytes_sent") },
	{ MYSQLND_STR_W_LEN("bytes_received") },
	{ MYSQLND_STR_W_LEN("packets_sent") },
	{ MYSQLND_STR_W_LEN("packets_received") },
	{ MYSQLND_STR_W_LEN("protocol_overhead_in") },
	{ MYSQLND_STR_W_LEN("protocol_overhead_out") },
	{ MYSQLND_STR_W_LEN("bytes_received_ok_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_eof_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_rset_header_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_rset_field_meta_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_rset_row_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_prepare_response_packet") },
	{ MYSQLND_STR_W_LEN("bytes_received_change_user_packet") },
	{ MYSQLND_STR_W_LEN("packets_sent_command") },
	{ MYSQLND_STR_W_LEN("packets_received_ok") },
	{ MYSQLND_STR_W_LEN("packets_received_eof") },
	{ MYSQLND_STR_W_LEN("packets_received_rset_header") },
	{ MYSQLND_STR_W_LEN("packets_received_rset_field_meta") },
	{ MYSQLND_STR_W_LEN("packets_received_rset_row") },
	{ MYSQLND_STR_W_LEN("packets_received_prepare_response") },
	{ MYSQLND_STR_W_LEN("packets_received_change_user") },
	{ MYSQLND_STR_W_LEN("result_set_queries") },
	{ MYSQLND_STR_W_LEN("non_result_set_queries") },
	{ MYSQLND_STR_W_LEN("no_index_used") },
	{ MYSQLND_STR_W_LEN("bad_index_used") },
	{ MYSQLND_STR_W_LEN("slow_queries") },
	{ MYSQLND_STR_W_LEN("buffered_sets") },
	{ MYSQLND_STR_W_LEN("unbuffered_sets") },
	{ MYSQLND_STR_W_LEN("ps_buffered_sets") },
	{ MYSQLND_STR_W_LEN("ps_unbuffered_sets") },
	{ MYSQLND_STR_W_LEN("flushed_normal_sets") },
	{ MYSQLND_STR_W_LEN("flushed_ps_sets") },
	{ MYSQLND_STR_W_LEN("ps_prepared_never_executed") },
	{ MYSQLND_STR_W_LEN("ps_prepared_once_executed") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_server_normal") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_server_ps") },
	{ MYSQLND_STR_W_LEN("rows_buffered_from_client_normal") },
	{ MYSQLND_STR_W_LEN("rows_buffered_from_client_ps") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_buffered") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_unbuffered") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_buffered") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_unbuffered") },
	{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_cursor") },
	{ MYSQLND_STR_W_LEN("rows_affected_normal") },
	{ MYSQLND_STR_W_LEN("rows_affected_ps") },
	{ MYSQLND_STR_W_LEN("rows_skipped_normal") },
	{ MYSQLND_STR_W_LEN("rows_skipped_ps") },
	{ MYSQLND_STR_W_LEN("copy_on_write_saved") },
	{ MYSQLND_STR_W_LEN("copy_on_write_performed") },
	{ MYSQLND_STR_W_LEN("command_buffer_too_small") },
	{ MYSQLND_STR_W_LEN("connect_success") },
	{ MYSQLND_STR_W_LEN("connect_failure") },
	{ MYSQLND_STR_W_LEN("connection_reused") },
	{ MYSQLND_STR_W_LEN("reconnect") },
	{ MYSQLND_STR_W_LEN("pconnect_success") },
	{ MYSQLND_STR_W_LEN("active_connections") },
	{ MYSQLND_STR_W_LEN("active_persistent_connections") },
	{ MYSQLND_STR_W_LEN("explicit_close") },
	{ MYSQLND_STR_W_LEN("implicit_close") },
	{ MYSQLND_STR_W_LEN("disconnect_close") },
	{ MYSQLND_STR_W_LEN("in_middle_of_command_close") },
	{ MYSQLND_STR_W_LEN("explicit_free_result") },
	{ MYSQLND_STR_W_LEN("implicit_free_result") },
	{ MYSQLND_STR_W_LEN("explicit_stmt_close") },
	{ MYSQLND_STR_W_LEN("implicit_stmt_close") },
	{ MYSQLND_STR_W_LEN("mem_emalloc_count") },
	{ MYSQLND_STR_W_LEN("mem_emalloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_ecalloc_count") },
	{ MYSQLND_STR_W_LEN("mem_ecalloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_erealloc_count") },
	{ MYSQLND_STR_W_LEN("mem_erealloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_efree_count") },
	{ MYSQLND_STR_W_LEN("mem_efree_amount") },
	{ MYSQLND_STR_W_LEN("mem_malloc_count") },
	{ MYSQLND_STR_W_LEN("mem_malloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_calloc_count") },
	{ MYSQLND_STR_W_LEN("mem_calloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_realloc_count") },
	{ MYSQLND_STR_W_LEN("mem_realloc_amount") },
	{ MYSQLND_STR_W_LEN("mem_free_count") },
	{ MYSQLND_STR_W_LEN("mem_free_amount") },
	{ MYSQLND_STR_W_LEN("mem_estrndup_count") },
	{ MYSQLND_STR_W_LEN("mem_strndup_count") },
	{ MYSQLND_STR_W_LEN("mem_estrdup_count") },
	{ MYSQLND_STR_W_LEN("mem_strdup_count") },
	{ MYSQLND_STR_W_LEN("mem_edupl_count") },
	{ MYSQLND_STR_W_LEN("mem_dupl_count") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_null") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_bit") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_tinyint") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_short") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_int24") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_int") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_bigint") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_decimal") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_float") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_double") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_date") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_year") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_time") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_datetime") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_timestamp") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_string") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_blob") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_enum") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_set") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_geometry") },
	{ MYSQLND_STR_W_LEN("proto_text_fetched_other") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_null") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_bit") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_tinyint") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_short") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_int24") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_int") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_bigint") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_decimal") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_float") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_double") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_date") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_year") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_time") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_datetime") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_timestamp") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_string") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_json") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_blob") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_enum") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_set") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_geometry") },
	{ MYSQLND_STR_W_LEN("proto_binary_fetched_other") },
	{ MYSQLND_STR_W_LEN("init_command_executed_count") },
	{ MYSQLND_STR_W_LEN("init_command_failed_count") },
	{ MYSQLND_STR_W_LEN("com_quit") },
	{ MYSQLND_STR_W_LEN("com_init_db") },
	{ MYSQLND_STR_W_LEN("com_query") },
	{ MYSQLND_STR_W_LEN("com_field_list") },
	{ MYSQLND_STR_W_LEN("com_create_db") },
	{ MYSQLND_STR_W_LEN("com_drop_db") },
	{ MYSQLND_STR_W_LEN("com_refresh") },
	{ MYSQLND_STR_W_LEN("com_shutdown") },
	{ MYSQLND_STR_W_LEN("com_statistics") },
	{ MYSQLND_STR_W_LEN("com_process_info") },
	{ MYSQLND_STR_W_LEN("com_connect") },
	{ MYSQLND_STR_W_LEN("com_process_kill") },
	{ MYSQLND_STR_W_LEN("com_debug") },
	{ MYSQLND_STR_W_LEN("com_ping") },
	{ MYSQLND_STR_W_LEN("com_time") },
	{ MYSQLND_STR_W_LEN("com_delayed_insert") },
	{ MYSQLND_STR_W_LEN("com_change_user") },
	{ MYSQLND_STR_W_LEN("com_binlog_dump") },
	{ MYSQLND_STR_W_LEN("com_table_dump") },
	{ MYSQLND_STR_W_LEN("com_connect_out") },
	{ MYSQLND_STR_W_LEN("com_register_slave") },
	{ MYSQLND_STR_W_LEN("com_stmt_prepare") },
	{ MYSQLND_STR_W_LEN("com_stmt_execute") },
	{ MYSQLND_STR_W_LEN("com_stmt_send_long_data") },
	{ MYSQLND_STR_W_LEN("com_stmt_close") },
	{ MYSQLND_STR_W_LEN("com_stmt_reset") },
	{ MYSQLND_STR_W_LEN("com_stmt_set_option") },
	{ MYSQLND_STR_W_LEN("com_stmt_fetch") },
	{ MYSQLND_STR_W_LEN("com_deamon") },
	{ MYSQLND_STR_W_LEN("bytes_received_real_data_normal") },
	{ MYSQLND_STR_W_LEN("bytes_received_real_data_ps") }
};
/* }}} */

/* {{{ 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)
{
	unsigned int i;

array_init_size(return_value, stats->count);
	for (i = 0; i < stats->count; i++) {
		char tmp[25];

sprintf((char *)&tmp, "%" PRIu64, stats->values[i]);
		add_assoc_string_ex(return_value, names[i].s, names[i].l, tmp);
	}
}
/* }}} */

/* {{{ mysqlnd_stats_init */
PHPAPI void
mysqlnd_stats_init(MYSQLND_STATS ** stats, const size_t statistic_count, const zend_bool persistent)
{
	*stats = pecalloc(1, sizeof(MYSQLND_STATS), persistent);
	(*stats)->values = pecalloc(statistic_count, sizeof(uint64_t), persistent);
	(*stats)->triggers = pecalloc(statistic_count, sizeof(mysqlnd_stat_trigger), persistent);
	(*stats)->in_trigger = FALSE;
	(*stats)->count = statistic_count;
#ifdef ZTS
	(*stats)->LOCK_access = tsrm_mutex_alloc();
#endif
}
/* }}} */

/* {{{ mysqlnd_stats_end */
PHPAPI void
mysqlnd_stats_end(MYSQLND_STATS * stats, const zend_bool persistent)
{
#ifdef ZTS
	tsrm_mutex_free(stats->LOCK_access);
#endif
	pefree(stats->triggers, persistent);
	pefree(stats->values, persistent);
	/* mnd_free will reference LOCK_access and crash...*/
	pefree(stats, persistent);
}
/* }}} */

/* {{{ mysqlnd_stats_set_trigger */
PHPAPI mysqlnd_stat_trigger
mysqlnd_stats_set_trigger(MYSQLND_STATS * const stats, enum_mysqlnd_collected_stats statistic, mysqlnd_stat_trigger trigger)
{
	mysqlnd_stat_trigger ret = NULL;
	DBG_ENTER("mysqlnd_stats_set_trigger");
	if (stats) {
		MYSQLND_STATS_LOCK(stats);
		ret = stats->triggers[statistic];
		stats->triggers[statistic] = trigger;
		MYSQLND_STATS_UNLOCK(stats);
	}
	DBG_RETURN(ret);
}
/* }}} */

/* {{{ mysqlnd_stats_set_handler */
PHPAPI mysqlnd_stat_trigger
mysqlnd_stats_reset_triggers(MYSQLND_STATS * const stats)
{
	mysqlnd_stat_trigger ret = NULL;
	DBG_ENTER("mysqlnd_stats_reset_trigger");
	if (stats) {
		MYSQLND_STATS_LOCK(stats);
		memset(stats->triggers, 0, stats->count * sizeof(mysqlnd_stat_trigger));
		MYSQLND_STATS_UNLOCK(stats);
	}
	DBG_RETURN(ret);
}
/* }}} */

/************ MYSQLND specific code **********/

/* {{{ _mysqlnd_get_client_stats */
PHPAPI void
_mysqlnd_get_client_stats(MYSQLND_STATS * stats_ptr, zval *return_value ZEND_FILE_LINE_DC)
{
	MYSQLND_STATS stats;
	DBG_ENTER("_mysqlnd_get_client_stats");
	if (!stats_ptr) {
		memset(&stats, 0, sizeof(stats));
		stats_ptr = &stats;
	}
	mysqlnd_fill_stats_hash(stats_ptr, mysqlnd_stats_values_names, return_value ZEND_FILE_LINE_CC);
	DBG_VOID_RETURN;
}
/* }}} */