How to convert dispatch_data_t to NSData?

Question

Is this the right way?

// convert
const void *buffer = NULL;
size_t size = 0;
dispatch_data_t new_data_file = dispatch_data_create_map(data, &buffer, &am         


        

Answer 1

Since iOS 7 and macOS 10.9 (Foundation Release Notes) dispatch_data_t is an NSObject (NSObject ) in 64 bit apps.

dispatch_data_t can now be freely cast to NSData *, though not vice versa.