xref: /xnu-10002.81.5/tests/vm_set_max_addr_helper.c (revision 5e3eaea39dcf651e66cb99ba7d70e32cc4a99587) 
1*5e3eaea3SApple OSS Distributions #include <mach/mach_init.h>
2*5e3eaea3SApple OSS Distributions #include <mach/mach_vm.h>
3*5e3eaea3SApple OSS Distributions #include <stdlib.h>
4*5e3eaea3SApple OSS Distributions 
5*5e3eaea3SApple OSS Distributions int
main(void)6*5e3eaea3SApple OSS Distributions main(void)
7*5e3eaea3SApple OSS Distributions {
8*5e3eaea3SApple OSS Distributions 	kern_return_t kr;
9*5e3eaea3SApple OSS Distributions 	mach_vm_address_t addr = 50ULL * 1024ULL * 1024ULL * 1024ULL;
10*5e3eaea3SApple OSS Distributions 
11*5e3eaea3SApple OSS Distributions 	kr = mach_vm_allocate(current_task(), &addr, 4096, VM_FLAGS_FIXED);
12*5e3eaea3SApple OSS Distributions 
13*5e3eaea3SApple OSS Distributions 	if (kr == KERN_SUCCESS) {
14*5e3eaea3SApple OSS Distributions 		return 0;
15*5e3eaea3SApple OSS Distributions 	} else {
16*5e3eaea3SApple OSS Distributions 		return 1;
17*5e3eaea3SApple OSS Distributions 	}
18*5e3eaea3SApple OSS Distributions }
19