kvm_swap
int kvm_getswapinfo (kvm_t *, struct kvm_swap *, int, int);
struct kvm_swap *swap_ary,
bzero(swap_ary, sizeof(struct kvm_swap) * (swi + 1));
kvm_getswapinfo_sysctl(kvm_t *kd __unused, struct kvm_swap *swap_ary,
bzero(swap_ary, sizeof(struct kvm_swap) * (swi + 1));
static int kvm_getswapinfo_sysctl(kvm_t *kd, struct kvm_swap *swap_ary,
static struct kvm_swap kvmsw[16];
struct kvm_swap dummy;
struct kvm_swap kvmsw[NKVMSW];
struct kvm_swap swapary[1];
struct kvm_swap *kswap, int flags);
struct kvm_swap kswap[16];
Output(const char *name, int hlen, struct kvm_swap *kswap, int flags)