[asterisk-dev] Return values for ast_update_realtime and ast_store_realtime

[Johansson Olle E]

Doing some work with the realtime system I note that the return values  
for ast_update_realtime and ast_store_realtime doesn't seem to be  
defined in config.h

With mysql, ast_update_realtime returns the number of rows affected,  
so 0 is an error and 1 is good. -1 is an error.
ast_store_realtime returns 0 if everyting is good and -1 for a problem.

I haven't checked the other realtime drivers, but somehow get the  
feeling that this might be something that needs to be documented or  
standardized for different storage engines so that an application can  
make a clear assumption of what happened.

/O