native_brk function
Set the end of accessible data space (aka "the break") to ADDR. Returns zero on success and -1 for errors (with errno set).
Implementation
int native_brk(
ffi.Pointer<ffi.Void> addr,
) {
_brk ??= Libc()
.dylib
.lookupFunction<ffi.Int32 Function(ffi.Pointer<ffi.Void>), _dart_brk>(
'brk');
return _brk!(
addr,
);
}