freebsd-dev/sbin/pfctl/pfctl_table.c
Gleb Smirnoff 3b3a8eb937 o Create directory sys/netpfil, where all packet filters should
reside, and move there ipfw(4) and pf(4).

o Move most modified parts of pf out of contrib.

Actual movements:

sys/contrib/pf/net/*.c		-> sys/netpfil/pf/
sys/contrib/pf/net/*.h		-> sys/net/
contrib/pf/pfctl/*.c		-> sbin/pfctl
contrib/pf/pfctl/*.h		-> sbin/pfctl
contrib/pf/pfctl/pfctl.8	-> sbin/pfctl
contrib/pf/pfctl/*.4		-> share/man/man4
contrib/pf/pfctl/*.5		-> share/man/man5

sys/netinet/ipfw		-> sys/netpfil/ipfw

The arguable movement is pf/net/*.h -> sys/net. There are
future plans to refactor pf includes, so I decided not to
break things twice.

Not modified bits of pf left in contrib: authpf, ftp-proxy,
tftp-proxy, pflogd.

The ipfw(4) movement is planned to be merged to stable/9,
to make head and stable match.

Discussed with:		bz, luigi
2012-09-14 11:51:49 +00:00

635 lines
18 KiB
C

/* $OpenBSD: pfctl_table.c,v 1.67 2008/06/10 20:55:02 mcbride Exp $ */
/*
* Copyright (c) 2002 Cedric Berger
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <net/pfvar.h>
#include <arpa/inet.h>
#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <netdb.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "pfctl_parser.h"
#include "pfctl.h"
extern void usage(void);
static int pfctl_table(int, char *[], char *, const char *, char *,
const char *, int);
static void print_table(struct pfr_table *, int, int);
static void print_tstats(struct pfr_tstats *, int);
static int load_addr(struct pfr_buffer *, int, char *[], char *, int);
static void print_addrx(struct pfr_addr *, struct pfr_addr *, int);
static void print_astats(struct pfr_astats *, int);
static void radix_perror(void);
static void xprintf(int, const char *, ...);
static void print_iface(struct pfi_kif *, int);
static const char *stats_text[PFR_DIR_MAX][PFR_OP_TABLE_MAX] = {
{ "In/Block:", "In/Pass:", "In/XPass:" },
{ "Out/Block:", "Out/Pass:", "Out/XPass:" }
};
static const char *istats_text[2][2][2] = {
{ { "In4/Pass:", "In4/Block:" }, { "Out4/Pass:", "Out4/Block:" } },
{ { "In6/Pass:", "In6/Block:" }, { "Out6/Pass:", "Out6/Block:" } }
};
#define RVTEST(fct) do { \
if ((!(opts & PF_OPT_NOACTION) || \
(opts & PF_OPT_DUMMYACTION)) && \
(fct)) { \
radix_perror(); \
goto _error; \
} \
} while (0)
#define CREATE_TABLE do { \
table.pfrt_flags |= PFR_TFLAG_PERSIST; \
if ((!(opts & PF_OPT_NOACTION) || \
(opts & PF_OPT_DUMMYACTION)) && \
(pfr_add_tables(&table, 1, &nadd, flags)) && \
(errno != EPERM)) { \
radix_perror(); \
goto _error; \
} \
if (nadd) { \
warn_namespace_collision(table.pfrt_name); \
xprintf(opts, "%d table created", nadd); \
if (opts & PF_OPT_NOACTION) \
return (0); \
} \
table.pfrt_flags &= ~PFR_TFLAG_PERSIST; \
} while(0)
int
pfctl_clear_tables(const char *anchor, int opts)
{
return pfctl_table(0, NULL, NULL, "-F", NULL, anchor, opts);
}
int
pfctl_show_tables(const char *anchor, int opts)
{
return pfctl_table(0, NULL, NULL, "-s", NULL, anchor, opts);
}
int
pfctl_command_tables(int argc, char *argv[], char *tname,
const char *command, char *file, const char *anchor, int opts)
{
if (tname == NULL || command == NULL)
usage();
return pfctl_table(argc, argv, tname, command, file, anchor, opts);
}
int
pfctl_table(int argc, char *argv[], char *tname, const char *command,
char *file, const char *anchor, int opts)
{
struct pfr_table table;
struct pfr_buffer b, b2;
struct pfr_addr *a, *a2;
int nadd = 0, ndel = 0, nchange = 0, nzero = 0;
int rv = 0, flags = 0, nmatch = 0;
void *p;
if (command == NULL)
usage();
if (opts & PF_OPT_NOACTION)
flags |= PFR_FLAG_DUMMY;
bzero(&b, sizeof(b));
bzero(&b2, sizeof(b2));
bzero(&table, sizeof(table));
if (tname != NULL) {
if (strlen(tname) >= PF_TABLE_NAME_SIZE)
usage();
if (strlcpy(table.pfrt_name, tname,
sizeof(table.pfrt_name)) >= sizeof(table.pfrt_name))
errx(1, "pfctl_table: strlcpy");
}
if (strlcpy(table.pfrt_anchor, anchor,
sizeof(table.pfrt_anchor)) >= sizeof(table.pfrt_anchor))
errx(1, "pfctl_table: strlcpy");
if (!strcmp(command, "-F")) {
if (argc || file != NULL)
usage();
RVTEST(pfr_clr_tables(&table, &ndel, flags));
xprintf(opts, "%d tables deleted", ndel);
} else if (!strcmp(command, "-s")) {
b.pfrb_type = (opts & PF_OPT_VERBOSE2) ?
PFRB_TSTATS : PFRB_TABLES;
if (argc || file != NULL)
usage();
for (;;) {
pfr_buf_grow(&b, b.pfrb_size);
b.pfrb_size = b.pfrb_msize;
if (opts & PF_OPT_VERBOSE2)
RVTEST(pfr_get_tstats(&table,
b.pfrb_caddr, &b.pfrb_size, flags));
else
RVTEST(pfr_get_tables(&table,
b.pfrb_caddr, &b.pfrb_size, flags));
if (b.pfrb_size <= b.pfrb_msize)
break;
}
if ((opts & PF_OPT_SHOWALL) && b.pfrb_size > 0)
pfctl_print_title("TABLES:");
PFRB_FOREACH(p, &b)
if (opts & PF_OPT_VERBOSE2)
print_tstats(p, opts & PF_OPT_DEBUG);
else
print_table(p, opts & PF_OPT_VERBOSE,
opts & PF_OPT_DEBUG);
} else if (!strcmp(command, "kill")) {
if (argc || file != NULL)
usage();
RVTEST(pfr_del_tables(&table, 1, &ndel, flags));
xprintf(opts, "%d table deleted", ndel);
} else if (!strcmp(command, "flush")) {
if (argc || file != NULL)
usage();
RVTEST(pfr_clr_addrs(&table, &ndel, flags));
xprintf(opts, "%d addresses deleted", ndel);
} else if (!strcmp(command, "add")) {
b.pfrb_type = PFRB_ADDRS;
if (load_addr(&b, argc, argv, file, 0))
goto _error;
CREATE_TABLE;
if (opts & PF_OPT_VERBOSE)
flags |= PFR_FLAG_FEEDBACK;
RVTEST(pfr_add_addrs(&table, b.pfrb_caddr, b.pfrb_size,
&nadd, flags));
xprintf(opts, "%d/%d addresses added", nadd, b.pfrb_size);
if (opts & PF_OPT_VERBOSE)
PFRB_FOREACH(a, &b)
if ((opts & PF_OPT_VERBOSE2) || a->pfra_fback)
print_addrx(a, NULL,
opts & PF_OPT_USEDNS);
} else if (!strcmp(command, "delete")) {
b.pfrb_type = PFRB_ADDRS;
if (load_addr(&b, argc, argv, file, 0))
goto _error;
if (opts & PF_OPT_VERBOSE)
flags |= PFR_FLAG_FEEDBACK;
RVTEST(pfr_del_addrs(&table, b.pfrb_caddr, b.pfrb_size,
&ndel, flags));
xprintf(opts, "%d/%d addresses deleted", ndel, b.pfrb_size);
if (opts & PF_OPT_VERBOSE)
PFRB_FOREACH(a, &b)
if ((opts & PF_OPT_VERBOSE2) || a->pfra_fback)
print_addrx(a, NULL,
opts & PF_OPT_USEDNS);
} else if (!strcmp(command, "replace")) {
b.pfrb_type = PFRB_ADDRS;
if (load_addr(&b, argc, argv, file, 0))
goto _error;
CREATE_TABLE;
if (opts & PF_OPT_VERBOSE)
flags |= PFR_FLAG_FEEDBACK;
for (;;) {
int sz2 = b.pfrb_msize;
RVTEST(pfr_set_addrs(&table, b.pfrb_caddr, b.pfrb_size,
&sz2, &nadd, &ndel, &nchange, flags));
if (sz2 <= b.pfrb_msize) {
b.pfrb_size = sz2;
break;
} else
pfr_buf_grow(&b, sz2);
}
if (nadd)
xprintf(opts, "%d addresses added", nadd);
if (ndel)
xprintf(opts, "%d addresses deleted", ndel);
if (nchange)
xprintf(opts, "%d addresses changed", nchange);
if (!nadd && !ndel && !nchange)
xprintf(opts, "no changes");
if (opts & PF_OPT_VERBOSE)
PFRB_FOREACH(a, &b)
if ((opts & PF_OPT_VERBOSE2) || a->pfra_fback)
print_addrx(a, NULL,
opts & PF_OPT_USEDNS);
} else if (!strcmp(command, "expire")) {
const char *errstr;
u_int lifetime;
b.pfrb_type = PFRB_ASTATS;
b2.pfrb_type = PFRB_ADDRS;
if (argc != 1 || file != NULL)
usage();
lifetime = strtonum(*argv, 0, UINT_MAX, &errstr);
if (errstr)
errx(1, "expiry time: %s", errstr);
for (;;) {
pfr_buf_grow(&b, b.pfrb_size);
b.pfrb_size = b.pfrb_msize;
RVTEST(pfr_get_astats(&table, b.pfrb_caddr,
&b.pfrb_size, flags));
if (b.pfrb_size <= b.pfrb_msize)
break;
}
PFRB_FOREACH(p, &b) {
((struct pfr_astats *)p)->pfras_a.pfra_fback = 0;
if (time(NULL) - ((struct pfr_astats *)p)->pfras_tzero >
lifetime)
if (pfr_buf_add(&b2,
&((struct pfr_astats *)p)->pfras_a))
err(1, "duplicate buffer");
}
if (opts & PF_OPT_VERBOSE)
flags |= PFR_FLAG_FEEDBACK;
RVTEST(pfr_del_addrs(&table, b2.pfrb_caddr, b2.pfrb_size,
&ndel, flags));
xprintf(opts, "%d/%d addresses expired", ndel, b2.pfrb_size);
if (opts & PF_OPT_VERBOSE)
PFRB_FOREACH(a, &b2)
if ((opts & PF_OPT_VERBOSE2) || a->pfra_fback)
print_addrx(a, NULL,
opts & PF_OPT_USEDNS);
} else if (!strcmp(command, "show")) {
b.pfrb_type = (opts & PF_OPT_VERBOSE) ?
PFRB_ASTATS : PFRB_ADDRS;
if (argc || file != NULL)
usage();
for (;;) {
pfr_buf_grow(&b, b.pfrb_size);
b.pfrb_size = b.pfrb_msize;
if (opts & PF_OPT_VERBOSE)
RVTEST(pfr_get_astats(&table, b.pfrb_caddr,
&b.pfrb_size, flags));
else
RVTEST(pfr_get_addrs(&table, b.pfrb_caddr,
&b.pfrb_size, flags));
if (b.pfrb_size <= b.pfrb_msize)
break;
}
PFRB_FOREACH(p, &b)
if (opts & PF_OPT_VERBOSE)
print_astats(p, opts & PF_OPT_USEDNS);
else
print_addrx(p, NULL, opts & PF_OPT_USEDNS);
} else if (!strcmp(command, "test")) {
b.pfrb_type = PFRB_ADDRS;
b2.pfrb_type = PFRB_ADDRS;
if (load_addr(&b, argc, argv, file, 1))
goto _error;
if (opts & PF_OPT_VERBOSE2) {
flags |= PFR_FLAG_REPLACE;
PFRB_FOREACH(a, &b)
if (pfr_buf_add(&b2, a))
err(1, "duplicate buffer");
}
RVTEST(pfr_tst_addrs(&table, b.pfrb_caddr, b.pfrb_size,
&nmatch, flags));
xprintf(opts, "%d/%d addresses match", nmatch, b.pfrb_size);
if ((opts & PF_OPT_VERBOSE) && !(opts & PF_OPT_VERBOSE2))
PFRB_FOREACH(a, &b)
if (a->pfra_fback == PFR_FB_MATCH)
print_addrx(a, NULL,
opts & PF_OPT_USEDNS);
if (opts & PF_OPT_VERBOSE2) {
a2 = NULL;
PFRB_FOREACH(a, &b) {
a2 = pfr_buf_next(&b2, a2);
print_addrx(a2, a, opts & PF_OPT_USEDNS);
}
}
if (nmatch < b.pfrb_size)
rv = 2;
} else if (!strcmp(command, "zero")) {
if (argc || file != NULL)
usage();
flags |= PFR_FLAG_ADDRSTOO;
RVTEST(pfr_clr_tstats(&table, 1, &nzero, flags));
xprintf(opts, "%d table/stats cleared", nzero);
} else
warnx("pfctl_table: unknown command '%s'", command);
goto _cleanup;
_error:
rv = -1;
_cleanup:
pfr_buf_clear(&b);
pfr_buf_clear(&b2);
return (rv);
}
void
print_table(struct pfr_table *ta, int verbose, int debug)
{
if (!debug && !(ta->pfrt_flags & PFR_TFLAG_ACTIVE))
return;
if (verbose) {
printf("%c%c%c%c%c%c%c\t%s",
(ta->pfrt_flags & PFR_TFLAG_CONST) ? 'c' : '-',
(ta->pfrt_flags & PFR_TFLAG_PERSIST) ? 'p' : '-',
(ta->pfrt_flags & PFR_TFLAG_ACTIVE) ? 'a' : '-',
(ta->pfrt_flags & PFR_TFLAG_INACTIVE) ? 'i' : '-',
(ta->pfrt_flags & PFR_TFLAG_REFERENCED) ? 'r' : '-',
(ta->pfrt_flags & PFR_TFLAG_REFDANCHOR) ? 'h' : '-',
(ta->pfrt_flags & PFR_TFLAG_COUNTERS) ? 'C' : '-',
ta->pfrt_name);
if (ta->pfrt_anchor[0])
printf("\t%s", ta->pfrt_anchor);
puts("");
} else
puts(ta->pfrt_name);
}
void
print_tstats(struct pfr_tstats *ts, int debug)
{
time_t time = ts->pfrts_tzero;
int dir, op;
if (!debug && !(ts->pfrts_flags & PFR_TFLAG_ACTIVE))
return;
print_table(&ts->pfrts_t, 1, debug);
printf("\tAddresses: %d\n", ts->pfrts_cnt);
printf("\tCleared: %s", ctime(&time));
printf("\tReferences: [ Anchors: %-18d Rules: %-18d ]\n",
ts->pfrts_refcnt[PFR_REFCNT_ANCHOR],
ts->pfrts_refcnt[PFR_REFCNT_RULE]);
printf("\tEvaluations: [ NoMatch: %-18llu Match: %-18llu ]\n",
(unsigned long long)ts->pfrts_nomatch,
(unsigned long long)ts->pfrts_match);
for (dir = 0; dir < PFR_DIR_MAX; dir++)
for (op = 0; op < PFR_OP_TABLE_MAX; op++)
printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n",
stats_text[dir][op],
(unsigned long long)ts->pfrts_packets[dir][op],
(unsigned long long)ts->pfrts_bytes[dir][op]);
}
int
load_addr(struct pfr_buffer *b, int argc, char *argv[], char *file,
int nonetwork)
{
while (argc--)
if (append_addr(b, *argv++, nonetwork)) {
if (errno)
warn("cannot decode %s", argv[-1]);
return (-1);
}
if (pfr_buf_load(b, file, nonetwork, append_addr)) {
warn("cannot load %s", file);
return (-1);
}
return (0);
}
void
print_addrx(struct pfr_addr *ad, struct pfr_addr *rad, int dns)
{
char ch, buf[256] = "{error}";
char fb[] = { ' ', 'M', 'A', 'D', 'C', 'Z', 'X', ' ', 'Y', ' ' };
unsigned int fback, hostnet;
fback = (rad != NULL) ? rad->pfra_fback : ad->pfra_fback;
ch = (fback < sizeof(fb)/sizeof(*fb)) ? fb[fback] : '?';
hostnet = (ad->pfra_af == AF_INET6) ? 128 : 32;
inet_ntop(ad->pfra_af, &ad->pfra_u, buf, sizeof(buf));
printf("%c %c%s", ch, (ad->pfra_not?'!':' '), buf);
if (ad->pfra_net < hostnet)
printf("/%d", ad->pfra_net);
if (rad != NULL && fback != PFR_FB_NONE) {
if (strlcpy(buf, "{error}", sizeof(buf)) >= sizeof(buf))
errx(1, "print_addrx: strlcpy");
inet_ntop(rad->pfra_af, &rad->pfra_u, buf, sizeof(buf));
printf("\t%c%s", (rad->pfra_not?'!':' '), buf);
if (rad->pfra_net < hostnet)
printf("/%d", rad->pfra_net);
}
if (rad != NULL && fback == PFR_FB_NONE)
printf("\t nomatch");
if (dns && ad->pfra_net == hostnet) {
char host[NI_MAXHOST];
union sockaddr_union sa;
strlcpy(host, "?", sizeof(host));
bzero(&sa, sizeof(sa));
sa.sa.sa_family = ad->pfra_af;
if (sa.sa.sa_family == AF_INET) {
sa.sa.sa_len = sizeof(sa.sin);
sa.sin.sin_addr = ad->pfra_ip4addr;
} else {
sa.sa.sa_len = sizeof(sa.sin6);
sa.sin6.sin6_addr = ad->pfra_ip6addr;
}
if (getnameinfo(&sa.sa, sa.sa.sa_len, host, sizeof(host),
NULL, 0, NI_NAMEREQD) == 0)
printf("\t(%s)", host);
}
printf("\n");
}
void
print_astats(struct pfr_astats *as, int dns)
{
time_t time = as->pfras_tzero;
int dir, op;
print_addrx(&as->pfras_a, NULL, dns);
printf("\tCleared: %s", ctime(&time));
if (as->pfras_a.pfra_fback == PFR_FB_NOCOUNT)
return;
for (dir = 0; dir < PFR_DIR_MAX; dir++)
for (op = 0; op < PFR_OP_ADDR_MAX; op++)
printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n",
stats_text[dir][op],
(unsigned long long)as->pfras_packets[dir][op],
(unsigned long long)as->pfras_bytes[dir][op]);
}
void
radix_perror(void)
{
extern char *__progname;
fprintf(stderr, "%s: %s.\n", __progname, pfr_strerror(errno));
}
int
pfctl_define_table(char *name, int flags, int addrs, const char *anchor,
struct pfr_buffer *ab, u_int32_t ticket)
{
struct pfr_table tbl;
bzero(&tbl, sizeof(tbl));
if (strlcpy(tbl.pfrt_name, name, sizeof(tbl.pfrt_name)) >=
sizeof(tbl.pfrt_name) || strlcpy(tbl.pfrt_anchor, anchor,
sizeof(tbl.pfrt_anchor)) >= sizeof(tbl.pfrt_anchor))
errx(1, "pfctl_define_table: strlcpy");
tbl.pfrt_flags = flags;
return pfr_ina_define(&tbl, ab->pfrb_caddr, ab->pfrb_size, NULL,
NULL, ticket, addrs ? PFR_FLAG_ADDRSTOO : 0);
}
void
warn_namespace_collision(const char *filter)
{
struct pfr_buffer b;
struct pfr_table *t;
const char *name = NULL, *lastcoll;
int coll = 0;
bzero(&b, sizeof(b));
b.pfrb_type = PFRB_TABLES;
for (;;) {
pfr_buf_grow(&b, b.pfrb_size);
b.pfrb_size = b.pfrb_msize;
if (pfr_get_tables(NULL, b.pfrb_caddr,
&b.pfrb_size, PFR_FLAG_ALLRSETS))
err(1, "pfr_get_tables");
if (b.pfrb_size <= b.pfrb_msize)
break;
}
PFRB_FOREACH(t, &b) {
if (!(t->pfrt_flags & PFR_TFLAG_ACTIVE))
continue;
if (filter != NULL && strcmp(filter, t->pfrt_name))
continue;
if (!t->pfrt_anchor[0])
name = t->pfrt_name;
else if (name != NULL && !strcmp(name, t->pfrt_name)) {
coll++;
lastcoll = name;
name = NULL;
}
}
if (coll == 1)
warnx("warning: namespace collision with <%s> global table.",
lastcoll);
else if (coll > 1)
warnx("warning: namespace collisions with %d global tables.",
coll);
pfr_buf_clear(&b);
}
void
xprintf(int opts, const char *fmt, ...)
{
va_list args;
if (opts & PF_OPT_QUIET)
return;
va_start(args, fmt);
vfprintf(stderr, fmt, args);
va_end(args);
if (opts & PF_OPT_DUMMYACTION)
fprintf(stderr, " (dummy).\n");
else if (opts & PF_OPT_NOACTION)
fprintf(stderr, " (syntax only).\n");
else
fprintf(stderr, ".\n");
}
/* interface stuff */
int
pfctl_show_ifaces(const char *filter, int opts)
{
struct pfr_buffer b;
struct pfi_kif *p;
int i = 0;
bzero(&b, sizeof(b));
b.pfrb_type = PFRB_IFACES;
for (;;) {
pfr_buf_grow(&b, b.pfrb_size);
b.pfrb_size = b.pfrb_msize;
if (pfi_get_ifaces(filter, b.pfrb_caddr, &b.pfrb_size)) {
radix_perror();
return (1);
}
if (b.pfrb_size <= b.pfrb_msize)
break;
i++;
}
if (opts & PF_OPT_SHOWALL)
pfctl_print_title("INTERFACES:");
PFRB_FOREACH(p, &b)
print_iface(p, opts);
return (0);
}
void
print_iface(struct pfi_kif *p, int opts)
{
time_t tzero = p->pfik_tzero;
int i, af, dir, act;
printf("%s", p->pfik_name);
if (opts & PF_OPT_VERBOSE) {
if (p->pfik_flags & PFI_IFLAG_SKIP)
printf(" (skip)");
}
printf("\n");
if (!(opts & PF_OPT_VERBOSE2))
return;
printf("\tCleared: %s", ctime(&tzero));
printf("\tReferences: %-18d\n", p->pfik_rulerefs);
for (i = 0; i < 8; i++) {
af = (i>>2) & 1;
dir = (i>>1) &1;
act = i & 1;
printf("\t%-12s [ Packets: %-18llu Bytes: %-18llu ]\n",
istats_text[af][dir][act],
(unsigned long long)p->pfik_packets[af][dir][act],
(unsigned long long)p->pfik_bytes[af][dir][act]);
}
}