Hey,
There is something I wanted to know.
In drizzled/sys_var.h, the prototype of sys_var_str is
sys_var_str(const char *name_arg,
sys_check_func check_func_arg,
sys_update_func update_func_arg,
sys_set_default_func set_default_func_arg,
char *value_arg) :
sys_var(name_arg, NULL, check_func_arg),
value(value_arg),
update_func(update_func_arg),
set_default_func(set_default_func_arg)
{ }
I know the meanings of name_arg and value_arg. Update_func_arg will be the
handler function to handle the update thing of string variable. But what
are check_func_arg and set_default_func_arg used for?
I was changing the type of policy variable for regex_policy from
sys_var_const_string_val to sys_var_str.
--
Regards,
Anshu
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