xref: /xnu-8796.101.5/tests/vm_set_max_addr_helper.c (revision aca3beaa3dfbd42498b42c5e5ce20a938e6554e5) 
1*aca3beaaSApple OSS Distributions #include <mach/mach_init.h>
2*aca3beaaSApple OSS Distributions #include <mach/mach_vm.h>
3*aca3beaaSApple OSS Distributions #include <stdlib.h>
4*aca3beaaSApple OSS Distributions 
5*aca3beaaSApple OSS Distributions int
main(void)6*aca3beaaSApple OSS Distributions main(void)
7*aca3beaaSApple OSS Distributions {
8*aca3beaaSApple OSS Distributions 	kern_return_t kr;
9*aca3beaaSApple OSS Distributions 	mach_vm_address_t addr = 50ULL * 1024ULL * 1024ULL * 1024ULL;
10*aca3beaaSApple OSS Distributions 
11*aca3beaaSApple OSS Distributions 	kr = mach_vm_allocate(current_task(), &addr, 4096, VM_FLAGS_FIXED);
12*aca3beaaSApple OSS Distributions 
13*aca3beaaSApple OSS Distributions 	if (kr == KERN_SUCCESS) {
14*aca3beaaSApple OSS Distributions 		return 0;
15*aca3beaaSApple OSS Distributions 	} else {
16*aca3beaaSApple OSS Distributions 		return 1;
17*aca3beaaSApple OSS Distributions 	}
18*aca3beaaSApple OSS Distributions }
19