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unknown 2007-04-18 20:46:26 +02:00
parent b3ff0acc29
commit 9bafb1a7ed
1 changed files with 8 additions and 5 deletions
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13
sql/sql_plugin.cc
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@ -92,17 +92,20 @@ static int cur_plugin_info_interface_version[MYSQL_MAX_PLUGIN_TYPE_NUM]=
MYSQL_INFORMATION_SCHEMA_INTERFACE_VERSION MYSQL_INFORMATION_SCHEMA_INTERFACE_VERSION
}; };
static bool initialized= 0;
/*
A mutex LOCK_plugin must be acquired before accessing the
following variables/structures.
We are always manipulating ref count, so a rwlock here is unneccessary.
*/
static pthread_mutex_t LOCK_plugin;
static DYNAMIC_ARRAY plugin_dl_array; static DYNAMIC_ARRAY plugin_dl_array;
static DYNAMIC_ARRAY plugin_array; static DYNAMIC_ARRAY plugin_array;
static HASH plugin_hash[MYSQL_MAX_PLUGIN_TYPE_NUM]; static HASH plugin_hash[MYSQL_MAX_PLUGIN_TYPE_NUM];
/* we are always manipulating ref count, so a rwlock is unneccessary */
static pthread_mutex_t LOCK_plugin;
static bool initialized= 0;
static bool reap_needed= false; static bool reap_needed= false;
static int plugin_array_version=0; static int plugin_array_version=0;
/* /*
write-lock on LOCK_system_variables_hash is required before modifying write-lock on LOCK_system_variables_hash is required before modifying
the following variables/structures the following variables/structures