Manual

 Library Configuration

Function

uni_seterrfunc

Receive diagnostic events.

Since v1.0
void uni_seterrfunc(
void *user_data, unierrfunc callback)

Parameters 🔗

user_data in

User pointer passed to unimemfunc.

callback in

Error callback routine.

Discussion 🔗

Associate the function cb with the library’s internal error logger. Anytime a function returns an error cb will be invoked with a description of the error. It is up to the implementation of cb to be thread safe.

The implementation generally invokes cb at the moment the error occurs. Callers are encouraged to set breakpoints in their implementation of cb and view the stack trace to discover the exact cause of the error.