The following code is written to be accessed by multiple detached threads. : const char * c; char * d; : /* no lock and no mutex is used in any way here */ my_print_func (c, &d); : Which one of the following will happen when this code is re-entered by multiple threads?

The code will sometimes run and sometimes cause a crash

The code will always cause a crash

It isn't possible to tell without looking at my_print_func()

One thread will run while others will crash or abort

Answer:
It isn't possible to tell without looking at my_print_func()

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