vm_cpu_topology
struct vm_cpu_topology topology;
bzero(&topology, sizeof (struct vm_cpu_topology));
struct vm_cpu_topology topology;
bzero(&topology, sizeof (struct vm_cpu_topology));
_IOW('v', IOCNUM_SET_TOPOLOGY, struct vm_cpu_topology)
_IOR('v', IOCNUM_GET_TOPOLOGY, struct vm_cpu_topology)
_IOW('v', IOCNUM_SET_TOPOLOGY, struct vm_cpu_topology)
_IOR('v', IOCNUM_GET_TOPOLOGY, struct vm_cpu_topology)
struct vm_cpu_topology *topology;
topology = (struct vm_cpu_topology *)data;
struct vm_cpu_topology *topology;
topology = (struct vm_cpu_topology *)data;
_IOW('v', IOCNUM_SET_TOPOLOGY, struct vm_cpu_topology)
_IOR('v', IOCNUM_GET_TOPOLOGY, struct vm_cpu_topology)