How to keep my unity3d program (c# v3.5) even if there is an exit(1) in a c++ dll / native plugin?

Question

I use a c++ dll in my unity3d project and if any input is incorrect, the library use exit(1), which makes unity3d crashes/closes. Is there any way to avoid this behavior without modifying the original c++ code ?

Answer 1

I don't know if this would work but try to call the C++ function in a try and catch clause . For example:

try{
//Call you C++ function from C# here
}catch(Exception e){

}