tests/vm_set_max_addr_helper.c

   1 #include <mach/mach_init.h>
   2 #include <mach/mach_vm.h>
   3 #include <stdlib.h>
   4
   5 int main(void)
   6 {
   7         kern_return_t kr;
   8         mach_vm_address_t addr = 50ULL * 1024ULL * 1024ULL * 1024ULL;
   9
  10         kr = mach_vm_allocate(current_task(), &addr, 4096, VM_FLAGS_FIXED);
  11
  12         if (kr == KERN_SUCCESS) {
  13                 return 0;
  14         } else {
  15                 return 1;
  16         }
  17 }
  18