xref: /xnu-8796.121.2/tests/vm_set_max_addr_helper.c (revision c54f35ca767986246321eb901baf8f5ff7923f6a) 
1*c54f35caSApple OSS Distributions #include <mach/mach_init.h>
2*c54f35caSApple OSS Distributions #include <mach/mach_vm.h>
3*c54f35caSApple OSS Distributions #include <stdlib.h>
4*c54f35caSApple OSS Distributions 
5*c54f35caSApple OSS Distributions int
main(void)6*c54f35caSApple OSS Distributions main(void)
7*c54f35caSApple OSS Distributions {
8*c54f35caSApple OSS Distributions 	kern_return_t kr;
9*c54f35caSApple OSS Distributions 	mach_vm_address_t addr = 50ULL * 1024ULL * 1024ULL * 1024ULL;
10*c54f35caSApple OSS Distributions 
11*c54f35caSApple OSS Distributions 	kr = mach_vm_allocate(current_task(), &addr, 4096, VM_FLAGS_FIXED);
12*c54f35caSApple OSS Distributions 
13*c54f35caSApple OSS Distributions 	if (kr == KERN_SUCCESS) {
14*c54f35caSApple OSS Distributions 		return 0;
15*c54f35caSApple OSS Distributions 	} else {
16*c54f35caSApple OSS Distributions 		return 1;
17*c54f35caSApple OSS Distributions 	}
18*c54f35caSApple OSS Distributions }
19