Passing non-const references to rvalues in C++

Question

In the following line of code:

bootrec_reset(File(path, size, off), blksize);

Calling a function with prototype:

static void b         


        

Answer 1

Alternatively, simply overload.

static void bootrec_reset(File &&file, ssize_t blksize) {
    return bootrec_reset(file, blksize);
}

This is the easiest solution.