+/*
+ * Copyright (c) 2008 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
/* BSDI inet.c,v 2.3 1995/10/24 02:19:29 prb Exp */
/*
* Copyright (c) 1983, 1988, 1993
#include <unistd.h>
#include "netstat.h"
-#ifdef __APPLE__
+#if defined(__APPLE__) && !defined(__unused)
#define __unused
#endif
char *inet6name (struct in6_addr *);
void inet6print (struct in6_addr *, int, char *, int);
-static char ntop_buf[INET6_ADDRSTRLEN];
-
static char *ip6nh[] = {
"hop by hop",
"ICMP",
* Dump IP6 statistics structure.
*/
void
-ip6_stats(u_long off __unused, char *name, int af __unused)
+ip6_stats(uint32_t off __unused, char *name, int af __unused)
{
+ static struct ip6stat pip6stat;
struct ip6stat ip6stat;
int first, i;
int mib[4];
return;
printf("%s:\n", name);
-#define p(f, m) if (ip6stat.f || sflag <= 1) \
- printf(m, (unsigned long long)ip6stat.f, plural(ip6stat.f))
-#define p1a(f, m) if (ip6stat.f || sflag <= 1) \
- printf(m, (unsigned long long)ip6stat.f)
+#define IP6DIFF(f) (ip6stat.f - pip6stat.f)
+#define p(f, m) if (IP6DIFF(f) || sflag <= 1) \
+ printf(m, (unsigned long long)IP6DIFF(f), plural(IP6DIFF(f)))
+#define p1a(f, m) if (IP6DIFF(f) || sflag <= 1) \
+ printf(m, (unsigned long long)IP6DIFF(f))
p(ip6s_total, "\t%llu total packet%s received\n");
p1a(ip6s_toosmall, "\t%llu with size smaller than minimum\n");
p(ip6s_badscope, "\t%llu packet%s that violated scope rules\n");
p(ip6s_notmember, "\t%llu multicast packet%s which we don't join\n");
for (first = 1, i = 0; i < 256; i++)
- if (ip6stat.ip6s_nxthist[i] != 0) {
+ if (IP6DIFF(ip6s_nxthist[i]) != 0) {
if (first) {
printf("\tInput histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", ip6nh[i],
- (unsigned long long)ip6stat.ip6s_nxthist[i]);
+ (unsigned long long)IP6DIFF(ip6s_nxthist[i]));
}
printf("\tMbuf statistics:\n");
- printf("\t\t%llu one mbuf\n", (unsigned long long)ip6stat.ip6s_m1);
+ printf("\t\t%llu one mbuf\n", (unsigned long long)IP6DIFF(ip6s_m1));
for (first = 1, i = 0; i < 32; i++) {
char ifbuf[IFNAMSIZ];
- if (ip6stat.ip6s_m2m[i] != 0) {
+ if (IP6DIFF(ip6s_m2m[i]) != 0) {
if (first) {
printf("\t\ttwo or more mbuf:\n");
first = 0;
}
printf("\t\t\t%s= %llu\n",
if_indextoname(i, ifbuf),
- (unsigned long long)ip6stat.ip6s_m2m[i]);
+ (unsigned long long)IP6DIFF(ip6s_m2m[i]));
}
}
printf("\t\t%llu one ext mbuf\n",
- (unsigned long long)ip6stat.ip6s_mext1);
+ (unsigned long long)IP6DIFF(ip6s_mext1));
printf("\t\t%llu two or more ext mbuf\n",
- (unsigned long long)ip6stat.ip6s_mext2m);
+ (unsigned long long)IP6DIFF(ip6s_mext2m));
p(ip6s_exthdrtoolong,
"\t%llu packet%s whose headers are not continuous\n");
p(ip6s_nogif, "\t%llu tunneling packet%s that can't find gif\n");
break;\
default:\
printf("\t\t%llu addresses scope=%x\n",\
- (unsigned long long)ip6stat.s, i);\
+ (unsigned long long)IP6DIFF(s), i);\
}\
} while (0);
p(ip6s_sources_none,
"\t%llu failure%s of source address selection\n");
for (first = 1, i = 0; i < 16; i++) {
- if (ip6stat.ip6s_sources_sameif[i]) {
+ if (IP6DIFF(ip6s_sources_sameif[i])) {
if (first) {
printf("\tsource addresses on an outgoing I/F\n");
first = 0;
}
}
for (first = 1, i = 0; i < 16; i++) {
- if (ip6stat.ip6s_sources_otherif[i]) {
+ if (IP6DIFF(ip6s_sources_otherif[i])) {
if (first) {
printf("\tsource addresses on a non-outgoing I/F\n");
first = 0;
}
}
for (first = 1, i = 0; i < 16; i++) {
- if (ip6stat.ip6s_sources_samescope[i]) {
+ if (IP6DIFF(ip6s_sources_samescope[i])) {
if (first) {
printf("\tsource addresses of same scope\n");
first = 0;
}
}
for (first = 1, i = 0; i < 16; i++) {
- if (ip6stat.ip6s_sources_otherscope[i]) {
+ if (IP6DIFF(ip6s_sources_otherscope[i])) {
if (first) {
printf("\tsource addresses of a different scope\n");
first = 0;
}
}
for (first = 1, i = 0; i < 16; i++) {
- if (ip6stat.ip6s_sources_deprecated[i]) {
+ if (IP6DIFF(ip6s_sources_deprecated[i])) {
if (first) {
printf("\tdeprecated source addresses\n");
first = 0;
p1a(ip6s_forward_cachehit, "\t%llu forward cache hit\n");
p1a(ip6s_forward_cachemiss, "\t%llu forward cache miss\n");
+
+ if (interval > 0)
+ bcopy(&ip6stat, &pip6stat, len);
+
+#undef IP6DIFF
#undef p
#undef p1a
}
* Dump ICMP6 statistics.
*/
void
-icmp6_stats(u_long off __unused, char *name, int af __unused)
+icmp6_stats(uint32_t off __unused, char *name, int af __unused)
{
+ static struct icmp6stat picmp6stat;
struct icmp6stat icmp6stat;
register int i, first;
int mib[4];
return;
printf("%s:\n", name);
-#define p(f, m) if (icmp6stat.f || sflag <= 1) \
- printf(m, (unsigned long long)icmp6stat.f, plural(icmp6stat.f))
-#define p_5(f, m) printf(m, (unsigned long long)icmp6stat.f)
+#define ICMP6DIFF(f) (icmp6stat.f - picmp6stat.f)
+#define p(f, m) if (ICMP6DIFF(f) || sflag <= 1) \
+ printf(m, (unsigned long long)ICMP6DIFF(f), plural(ICMP6DIFF(f)))
+#define p_5(f, m) printf(m, (unsigned long long)ICMP6DIFF(f))
p(icp6s_error, "\t%llu call%s to icmp_error\n");
p(icp6s_canterror,
"\t%llu error%s not generated because rate limitation\n");
#define NELEM (sizeof(icmp6stat.icp6s_outhist)/sizeof(icmp6stat.icp6s_outhist[0]))
for (first = 1, i = 0; i < NELEM; i++)
- if (icmp6stat.icp6s_outhist[i] != 0) {
+ if (ICMP6DIFF(icp6s_outhist[i]) != 0) {
if (first) {
printf("\tOutput histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", icmp6names[i],
- (unsigned long long)icmp6stat.icp6s_outhist[i]);
+ (unsigned long long)ICMP6DIFF(icp6s_outhist[i]));
}
#undef NELEM
p(icp6s_badcode, "\t%llu message%s with bad code fields\n");
p(icp6s_badlen, "\t%llu message%s with bad length\n");
#define NELEM (sizeof(icmp6stat.icp6s_inhist)/sizeof(icmp6stat.icp6s_inhist[0]))
for (first = 1, i = 0; i < NELEM; i++)
- if (icmp6stat.icp6s_inhist[i] != 0) {
+ if (ICMP6DIFF(icp6s_inhist[i]) != 0) {
if (first) {
printf("\tInput histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", icmp6names[i],
- (unsigned long long)icmp6stat.icp6s_inhist[i]);
+ (unsigned long long)ICMP6DIFF(icp6s_inhist[i]));
}
#undef NELEM
printf("\tHistogram of error messages to be generated:\n");
p(icp6s_badra, "\t%qu bad router advertisement message%s\n");
p(icp6s_badredirect, "\t%qu bad redirect message%s\n");
p(icp6s_pmtuchg, "\t%llu path MTU change%s\n");
+
+ if (interval > 0)
+ bcopy(&icmp6stat, &picmp6stat, len);
+
+#undef ICMP6DIFF
#undef p
#undef p_5
}
void
pim6_stats(void)
{
+ static struct pim6stat ppim6stat;
struct pim6stat pim6stat;
size_t len = sizeof(struct pim6stat);
return;
printf("%s:\n", name);
-#define p(f, m) if (pim6stat.f || sflag <= 1) \
- printf(m, (unsigned long long)pim6stat.f, plural(pim6stat.f))
+#define PIM6DIFF(f) (pim6stat.f - ppim6stat.f)
+#define p(f, m) if (PIM6DIFF(f) || sflag <= 1) \
+ printf(m, (unsigned long long)PIM6DIFF(f), plural(PIM6DIFF(f)))
p(pim6s_rcv_total, "\t%llu message%s received\n");
p(pim6s_rcv_tooshort, "\t%llu message%s received with too few bytes\n");
p(pim6s_rcv_badsum, "\t%llu message%s received with bad checksum\n");
p(pim6s_rcv_registers, "\t%llu register%s received\n");
p(pim6s_rcv_badregisters, "\t%llu bad register%s received\n");
p(pim6s_snd_registers, "\t%llu register%s sent\n");
+
+ if (interval > 0)
+ bcopy(&pim6stat, &ppim6stat, len);
+
+#undef PIM6DIFF
#undef p
}
#endif
* Dump raw ip6 statistics structure.
*/
void
-rip6_stats(u_long off __unused, char *name, int af __unused)
+rip6_stats(uint32_t off __unused, char *name, int af __unused)
{
+ static struct rip6stat prip6stat;
struct rip6stat rip6stat;
u_quad_t delivered;
int mib[4];
printf("%s:\n", name);
-#define p(f, m) if (rip6stat.f || sflag <= 1) \
- printf(m, (unsigned long long)rip6stat.f, plural(rip6stat.f))
+#define RIP6DIFF(f) (rip6stat.f - prip6stat.f)
+#define p(f, m) if (RIP6DIFF(f) || sflag <= 1) \
+ printf(m, (unsigned long long)RIP6DIFF(f), plural(RIP6DIFF(f)))
p(rip6s_ipackets, "\t%llu message%s received\n");
p(rip6s_isum, "\t%llu checksum calcuration%s on inbound\n");
p(rip6s_badsum, "\t%llu message%s with bad checksum\n");
"\t%llu multicast message%s dropped due to no socket\n");
p(rip6s_fullsock,
"\t%llu message%s dropped due to full socket buffers\n");
- delivered = rip6stat.rip6s_ipackets -
- rip6stat.rip6s_badsum -
- rip6stat.rip6s_nosock -
- rip6stat.rip6s_nosockmcast -
- rip6stat.rip6s_fullsock;
+ delivered = RIP6DIFF(rip6s_ipackets) -
+ RIP6DIFF(rip6s_badsum) -
+ RIP6DIFF(rip6s_nosock) -
+ RIP6DIFF(rip6s_nosockmcast) -
+ RIP6DIFF(rip6s_fullsock);
if (delivered || sflag <= 1)
printf("\t%llu delivered\n", (unsigned long long)delivered);
p(rip6s_opackets, "\t%llu datagram%s output\n");
+
+ if (interval > 0)
+ bcopy(&rip6stat, &prip6stat, l);
+
+#undef RIP6DIFF
#undef p
}
struct hostent *hp;
static char domain[MAXHOSTNAMELEN];
static int first = 1;
+ char hbuf[NI_MAXHOST];
+ struct sockaddr_in6 sin6;
+ const int niflag = NI_NUMERICHOST;
if (first && !nflag) {
first = 0;
if (IN6_IS_ADDR_UNSPECIFIED(in6p))
strcpy(line, "*");
else if (cp)
- strcpy(line, cp);
- else
- sprintf(line, "%s",
- inet_ntop(AF_INET6, (void *)in6p, ntop_buf,
- sizeof(ntop_buf)));
+ strlcpy(line, cp, sizeof(line));
+ else {
+ memset(&sin6, 0, sizeof(sin6));
+ sin6.sin6_len = sizeof(sin6);
+ sin6.sin6_family = AF_INET6;
+ sin6.sin6_addr = *in6p;
+
+ if (IN6_IS_ADDR_LINKLOCAL(in6p) ||
+ IN6_IS_ADDR_MC_LINKLOCAL(in6p)) {
+ sin6.sin6_scope_id =
+ ntohs(*(u_int16_t *)&in6p->s6_addr[2]);
+ sin6.sin6_addr.s6_addr[2] = 0;
+ sin6.sin6_addr.s6_addr[3] = 0;
+ }
+
+ if (getnameinfo((struct sockaddr *)&sin6, sin6.sin6_len,
+ hbuf, sizeof(hbuf), NULL, 0, niflag) != 0)
+ strlcpy(hbuf, "?", sizeof(hbuf));
+ strlcpy(line, hbuf, sizeof(line));
+ }
return (line);
}
#endif /*INET6*/
projects / apple / network_cmds.git / blobdiff