Get the value of an integer config variable.
All config files will be looked into, in the order of their defined level. A higher level means a higher priority. The first occurrence of the variable will be returned here.
pointer to the variable where the value should be stored
where to look for the variable
the variable's name
0 or an error code
See Implementation
Get the value of an integer config variable.
All config files will be looked into, in the order of their defined level. A higher level means a higher priority. The first occurrence of the variable will be returned here.