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fix_max_connections to resize alarm_queue (Bug #1435)

Browse Source 
include/queues.h:
  resize_queue()
include/thr_alarm.h:
  resize_thr_alarm() to resize alarm_queue
mysys/queues.c:
  resize_queue()
mysys/thr_alarm.c:
  resize_thr_alarm() to resize alarm_queue
This commit is contained in:
unknown
2003-10-06 14:11:16 +02:00
parent 08504cfe27
commit 08a08a67db
5 changed files with 44 additions and 13 deletions
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21
sql/set_var.cc
View File

@ -86,6 +86,7 @@ static void fix_myisam_max_extra_sort_file_size(THD *thd, enum_var_type type);
static void fix_myisam_max_sort_file_size(THD *thd, enum_var_type type);
static void fix_max_binlog_size(THD *thd, enum_var_type type);
static void fix_max_relay_log_size(THD *thd, enum_var_type type);
static void fix_max_connections(THD *thd, enum_var_type type);
/*
Variable definition list
@ -147,7 +148,8 @@ sys_var_long_ptr sys_max_binlog_size("max_binlog_size",
&max_binlog_size,
fix_max_binlog_size);
sys_var_long_ptr sys_max_connections("max_connections",
&max_connections);
&max_connections,
fix_max_connections);
sys_var_long_ptr sys_max_connect_errors("max_connect_errors",
&max_connect_errors);
sys_var_long_ptr sys_max_delayed_threads("max_delayed_threads",
@ -636,7 +638,7 @@ static void fix_max_join_size(THD *thd, enum_var_type type)
thd->options&= ~OPTION_BIG_SELECTS;
}
}
/*
If one doesn't use the SESSION modifier, the isolation level
@ -689,7 +691,7 @@ static void fix_key_buffer_size(THD *thd, enum_var_type type)
}
void fix_delay_key_write(THD *thd, enum_var_type type)
extern void fix_delay_key_write(THD *thd, enum_var_type type)
{
switch ((enum_delay_key_write) delay_key_write_options) {
case DELAY_KEY_WRITE_NONE:
@ -705,7 +707,7 @@ void fix_delay_key_write(THD *thd, enum_var_type type)
}
}
void fix_max_binlog_size(THD *thd, enum_var_type type)
static void fix_max_binlog_size(THD *thd, enum_var_type type)
{
DBUG_ENTER("fix_max_binlog_size");
DBUG_PRINT("info",("max_binlog_size=%lu max_relay_log_size=%lu",
@ -716,7 +718,7 @@ void fix_max_binlog_size(THD *thd, enum_var_type type)
DBUG_VOID_RETURN;
}
void fix_max_relay_log_size(THD *thd, enum_var_type type)
static void fix_max_relay_log_size(THD *thd, enum_var_type type)
{
DBUG_ENTER("fix_max_relay_log_size");
DBUG_PRINT("info",("max_binlog_size=%lu max_relay_log_size=%lu",
@ -726,6 +728,13 @@ void fix_max_relay_log_size(THD *thd, enum_var_type type)
DBUG_VOID_RETURN;
}
#include <thr_alarm.h>
static void
fix_max_connections(THD *thd, enum_var_type type)
{
resize_thr_alarm(max_connections);
}
bool sys_var_long_ptr::update(THD *thd, set_var *var)
{
ulonglong tmp= var->value->val_int();
@ -1478,7 +1487,7 @@ int set_var::check(THD *thd)
{
my_error(ER_WRONG_TYPE_FOR_VAR, MYF(0), var->name);
return -1;
}
}
return var->check(thd, this) ? -1 : 0;
}