void
pfkey_stats(u_long off, const char *name, int family __unused,
int proto __unused)
{
struct pfkeystat pfkeystat;
unsigned first, type;
if (off == 0)
return;
printf ("%s:\n", name);
kread_counters(off, (char *)&pfkeystat, sizeof(pfkeystat));
#define p(f, m) if (pfkeystat.f || sflag <= 1) \
printf(m, (uintmax_t)pfkeystat.f, plural(pfkeystat.f))
/* userland -> kernel */
p(out_total, "\t%ju request%s sent from userland\n");
p(out_bytes, "\t%ju byte%s sent from userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.out_msgtype)/sizeof(pfkeystat.out_msgtype[0]);
type++) {
if (pfkeystat.out_msgtype[type] <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: %ju\n", pfkey_msgtype_names(type),
(uintmax_t)pfkeystat.out_msgtype[type]);
}
p(out_invlen, "\t%ju message%s with invalid length field\n");
p(out_invver, "\t%ju message%s with invalid version field\n");
p(out_invmsgtype, "\t%ju message%s with invalid message type field\n");
p(out_tooshort, "\t%ju message%s too short\n");
p(out_nomem, "\t%ju message%s with memory allocation failure\n");
p(out_dupext, "\t%ju message%s with duplicate extension\n");
p(out_invexttype, "\t%ju message%s with invalid extension type\n");
p(out_invsatype, "\t%ju message%s with invalid sa type\n");
p(out_invaddr, "\t%ju message%s with invalid address extension\n");
/* kernel -> userland */
p(in_total, "\t%ju request%s sent to userland\n");
p(in_bytes, "\t%ju byte%s sent to userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.in_msgtype)/sizeof(pfkeystat.in_msgtype[0]);
type++) {
if (pfkeystat.in_msgtype[type] <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: %ju\n", pfkey_msgtype_names(type),
(uintmax_t)pfkeystat.in_msgtype[type]);
}
p(in_msgtarget[KEY_SENDUP_ONE],
"\t%ju message%s toward single socket\n");
p(in_msgtarget[KEY_SENDUP_ALL],
"\t%ju message%s toward all sockets\n");
p(in_msgtarget[KEY_SENDUP_REGISTERED],
"\t%ju message%s toward registered sockets\n");
p(in_nomem, "\t%ju message%s with memory allocation failure\n");
#undef p
}
void
pfkey_stats(u_long off, const char *name)
{
uint64_t pfkeystat[PFKEY_NSTATS];
int first, type;
if (use_sysctl) {
size_t size = sizeof(pfkeystat);
if (sysctlbyname("net.key.stats", pfkeystat, &size,
NULL, 0) == -1)
return;
} else {
warnx("%s stats not available via KVM.", name);
return;
}
printf ("%s:\n", name);
#define p(f, m) if (pfkeystat[f] || sflag <= 1) \
printf(m, (unsigned long long)pfkeystat[f], plural(pfkeystat[f]))
/* userland -> kernel */
p(PFKEY_STAT_OUT_TOTAL, "\t%llu request%s sent from userland\n");
p(PFKEY_STAT_OUT_BYTES, "\t%llu byte%s sent from userland\n");
for (first = 1, type = 0; type < 256; type++) {
if (pfkeystat[PFKEY_STAT_OUT_MSGTYPE + type] == 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: %llu\n", pfkey_msgtype_names(type),
(unsigned long long)pfkeystat[PFKEY_STAT_OUT_MSGTYPE + type]);
}
p(PFKEY_STAT_OUT_INVLEN, "\t%llu message%s with invalid length field\n");
p(PFKEY_STAT_OUT_INVVER, "\t%llu message%s with invalid version field\n");
p(PFKEY_STAT_OUT_INVMSGTYPE, "\t%llu message%s with invalid message type field\n");
p(PFKEY_STAT_OUT_TOOSHORT, "\t%llu message%s too short\n");
p(PFKEY_STAT_OUT_NOMEM, "\t%llu message%s with memory allocation failure\n");
p(PFKEY_STAT_OUT_DUPEXT, "\t%llu message%s with duplicate extension\n");
p(PFKEY_STAT_OUT_INVEXTTYPE, "\t%llu message%s with invalid extension type\n");
p(PFKEY_STAT_OUT_INVSATYPE, "\t%llu message%s with invalid sa type\n");
p(PFKEY_STAT_OUT_INVADDR, "\t%llu message%s with invalid address extension\n");
/* kernel -> userland */
p(PFKEY_STAT_IN_TOTAL, "\t%llu request%s sent to userland\n");
p(PFKEY_STAT_IN_BYTES, "\t%llu byte%s sent to userland\n");
for (first = 1, type = 0; type < 256; type++) {
if (pfkeystat[PFKEY_STAT_IN_MSGTYPE + type] == 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: %llu\n", pfkey_msgtype_names(type),
(unsigned long long)pfkeystat[PFKEY_STAT_IN_MSGTYPE + type]);
}
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_ONE,
"\t%llu message%s toward single socket\n");
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_ALL,
"\t%llu message%s toward all sockets\n");
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_REGISTERED,
"\t%llu message%s toward registered sockets\n");
p(PFKEY_STAT_IN_NOMEM, "\t%llu message%s with memory allocation failure\n");
#undef p
}
void
pfkey_stats(uint32_t off __unused, char *name, int af __unused)
{
static struct pfkeystat ppfkeystat;
struct pfkeystat pfkeystat;
unsigned first, type;
size_t len;
len = sizeof(struct pfkeystat);
if (sysctlbyname("net.key.pfkeystat", &pfkeystat, &len, 0, 0) == -1)
return;
if (interval && vflag > 0)
print_time();
printf ("%s:\n", name);
#define PFKEYDIFF(f) (pfkeystat.f - ppfkeystat.f)
#define p(f, m) if (PFKEYDIFF(f) || sflag <= 1) \
printf(m, (CAST)PFKEYDIFF(f), plural(PFKEYDIFF(f)))
/* kernel -> userland */
p(out_total, "\t" LLU " request%s sent to userland\n");
p(out_bytes, "\t" LLU " byte%s sent to userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.out_msgtype)/sizeof(pfkeystat.out_msgtype[0]);
type++) {
if (PFKEYDIFF(out_msgtype[type]) <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: " LLU "\n", pfkey_msgtype_names(type),
(CAST)PFKEYDIFF(out_msgtype[type]));
}
p(out_invlen, "\t" LLU " message%s with invalid length field\n");
p(out_invver, "\t" LLU " message%s with invalid version field\n");
p(out_invmsgtype, "\t" LLU " message%s with invalid message type field\n");
p(out_tooshort, "\t" LLU " message%s too short\n");
p(out_nomem, "\t" LLU " message%s with memory allocation failure\n");
p(out_dupext, "\t" LLU " message%s with duplicate extension\n");
p(out_invexttype, "\t" LLU " message%s with invalid extension type\n");
p(out_invsatype, "\t" LLU " message%s with invalid sa type\n");
p(out_invaddr, "\t" LLU " message%s with invalid address extension\n");
/* userland -> kernel */
p(in_total, "\t" LLU " request%s sent from userland\n");
p(in_bytes, "\t" LLU " byte%s sent from userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.in_msgtype)/sizeof(pfkeystat.in_msgtype[0]);
type++) {
if (PFKEYDIFF(in_msgtype[type]) <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: " LLU "\n", pfkey_msgtype_names(type),
(CAST)PFKEYDIFF(in_msgtype[type]));
}
p(in_msgtarget[KEY_SENDUP_ONE],
"\t" LLU " message%s toward single socket\n");
p(in_msgtarget[KEY_SENDUP_ALL],
"\t" LLU " message%s toward all sockets\n");
p(in_msgtarget[KEY_SENDUP_REGISTERED],
"\t" LLU " message%s toward registered sockets\n");
p(in_nomem, "\t" LLU " message%s with memory allocation failure\n");
if (interval > 0)
bcopy(&pfkeystat, &ppfkeystat, len);
#undef PFKEYDIFF
#undef p
}
