prog_sysctlbyname
rc = prog_sysctlbyname("hw.ncpu", &n, &sz, NULL, 0);
rc = prog_sysctlbyname("hw.ncpu", &n, &sz, NULL, 0);
if (prog_sysctlbyname("net.atalk.ddp.stats", ddpstat, &size,
if (prog_sysctlbyname("net.bpf.stats", &bpf_s, &len, NULL, 0)
status = prog_sysctlbyname("net.inet.ipsec.ipsecstats",
status = prog_sysctlbyname("net.inet.ah.ah_stats",
status = prog_sysctlbyname("net.inet.esp.esp_stats",
status = prog_sysctlbyname("net.inet.ipcomp.ipcomp_stats",
status = prog_sysctlbyname("net.inet.ipip.ipip_stats",
if (prog_sysctlbyname("net.inet.tcp.stats", tcpstat, &size,
if (prog_sysctlbyname("net.inet.udp.stats", udpstat, &size,
if (prog_sysctlbyname("net.inet.ip.stats", ipstat, &size,
if (prog_sysctlbyname("net.inet.icmp.stats", icmpstat, &size,
if (prog_sysctlbyname("net.inet.igmp.stats", igmpstat, &size,
if (prog_sysctlbyname("net.inet.carp.stats", carpstat, &size,
if (prog_sysctlbyname("net.inet.arp.stats", arpstat, &size,
if (prog_sysctlbyname("net.inet6.icmp6.stats", icmp6stat,
if (prog_sysctlbyname("net.inet6.pim6.stats", pim6stat, &size,
if (prog_sysctlbyname("net.inet6.raw6.stats", rip6stat, &size,
if (prog_sysctlbyname("net.inet6.tcp6.stats", &tcp6stat, &size,
if (prog_sysctlbyname("net.inet6.udp6.stats", udp6stat, &size,
if (prog_sysctlbyname("net.inet6.ip6.stats", ip6stat, &size,
if (prog_sysctlbyname("net.key.stats", pfkeystat, &size,
if (prog_sysctlbyname("net.inet.pfsync.stats", pfsyncstat,
if (prog_sysctlbyname("net.inet.tcp.vtw.enable",