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freebsd-dev/usr.bin/netstat/netstat.h

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BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
/*
* Copyright (c) 1992, 1993
* Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* @(#)netstat.h 8.2 (Berkeley) 1/4/94
Whistle's Netgraph link-layer (sometimes more) networking infrastructure. Been in production for 3 years now. Gives Instant Frame relay to if_sr and if_ar drivers, and PPPOE support soon. See: ftp://ftp.whistle.com/pub/archie/netgraph/index.html for on-line manual pages. Reviewed by: Doug Rabson (dfr@freebsd.org) Obtained from: Whistle CVS tree
1999-10-21 09:06:11 +00:00
* $FreeBSD$
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
*/
#include <sys/cdefs.h>
Add a -W flag that tells netstat not to truncate addresses even if they are too long for the column they're printed in. Move variable definitions out of netstat.h and into main.c. Clean up some warnings.
2001-03-15 20:46:04 +00:00
extern int Aflag; /* show addresses of protocol control block */
extern int aflag; /* show all sockets (including servers) */
extern int bflag; /* show i/f total bytes in/out */
extern int dflag; /* show i/f dropped packets */
extern int gflag; /* show group (multicast) routing or stats */
extern int iflag; /* show interfaces */
extern int Lflag; /* show size of listen queues */
extern int mflag; /* show memory stats */
add the option -S for printing port numbers symbolically but addresses numerically. clean up the CFLAGS in Makefile.
2001-06-15 00:25:44 +00:00
extern int numeric_addr; /* show addresses numerically */
extern int numeric_port; /* show ports numerically */
Add a -W flag that tells netstat not to truncate addresses even if they are too long for the column they're printed in. Move variable definitions out of netstat.h and into main.c. Clean up some warnings.
2001-03-15 20:46:04 +00:00
extern int rflag; /* show routing tables (or routing stats) */
extern int sflag; /* show protocol statistics */
extern int tflag; /* show i/f watchdog timers */
extern int Wflag; /* wide display */
Add netstat(1) knob to reset net.inet.{ip|icmp|tcp|udp|igmp}.stats. For example, ``netstat -s -p ip -z'' will show and reset IP stats. PR: bin/17338
2001-06-23 17:17:59 +00:00
extern int zflag; /* zero stats */
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Add a -W flag that tells netstat not to truncate addresses even if they are too long for the column they're printed in. Move variable definitions out of netstat.h and into main.c. Clean up some warnings.
2001-03-15 20:46:04 +00:00
extern int interval; /* repeat interval for i/f stats */
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Add a -W flag that tells netstat not to truncate addresses even if they are too long for the column they're printed in. Move variable definitions out of netstat.h and into main.c. Clean up some warnings.
2001-03-15 20:46:04 +00:00
extern char *interface; /* desired i/f for stats, or NULL for all i/fs */
extern int unit; /* unit number for above */
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Add a -W flag that tells netstat not to truncate addresses even if they are too long for the column they're printed in. Move variable definitions out of netstat.h and into main.c. Clean up some warnings.
2001-03-15 20:46:04 +00:00
extern int af; /* address family */
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
int kread (u_long addr, char *buf, int size);
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
const char *plural (int);
const char *plurales (int);
void protopr (u_long, const char *, int);
void tcp_stats (u_long, const char *, int);
void udp_stats (u_long, const char *, int);
void ip_stats (u_long, const char *, int);
void icmp_stats (u_long, const char *, int);
void igmp_stats (u_long, const char *, int);
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
#ifdef IPSEC
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void ipsec_stats (u_long, const char *, int);
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
#endif
#ifdef INET6
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void ip6_stats (u_long, const char *, int);
remove K&R support
2001-06-15 23:35:13 +00:00
void ip6_ifstats (char *);
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void icmp6_stats (u_long, const char *, int);
remove K&R support
2001-06-15 23:35:13 +00:00
void icmp6_ifstats (char *);
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void pim6_stats (u_long, const char *, int);
void rip6_stats (u_long, const char *, int);
remove K&R support
2001-06-15 23:35:13 +00:00
void mroute6pr (u_long, u_long);
void mrt6_stats (u_long);
sync with latest kame netstat. basically, more statistics
2000-07-04 16:26:46 +00:00
struct sockaddr_in6;
struct in6_addr;
remove K&R support
2001-06-15 23:35:13 +00:00
char *routename6 (struct sockaddr_in6 *);
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
const char *netname6 (struct sockaddr_in6 *, struct in6_addr *);
void inet6print (struct in6_addr *, int, const char *, int);
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
#endif /*INET6*/
add pfkeystat. sync with kame
2000-07-05 02:02:54 +00:00
#ifdef IPSEC
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void pfkey_stats (u_long, const char *, int);
add pfkeystat. sync with kame
2000-07-05 02:02:54 +00:00
#endif
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void bdg_stats (u_long, const char *, int);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Introduce numerous SMP friendly changes to the mbuf allocator. Namely, introduce a modified allocation mechanism for mbufs and mbuf clusters; one which can scale under SMP and which offers the possibility of resource reclamation to be implemented in the future. Notable advantages: o Reduce contention for SMP by offering per-CPU pools and locks. o Better use of data cache due to per-CPU pools. o Much less code cache pollution due to excessively large allocation macros. o Framework for `grouping' objects from same page together so as to be able to possibly free wired-down pages back to the system if they are no longer needed by the network stacks. Additional things changed with this addition: - Moved some mbuf specific declarations and initializations from sys/conf/param.c into mbuf-specific code where they belong. - m_getclr() has been renamed to m_get_clrd() because the old name is really confusing. m_getclr() HAS been preserved though and is defined to the new name. No tree sweep has been done "to change the interface," as the old name will continue to be supported and is not depracated. The change was merely done because m_getclr() sounds too much like "m_get a cluster." - TEMPORARILY disabled mbtypes statistics displaying in netstat(1) and systat(1) (see TODO below). - Fixed systat(1) to display number of "free mbufs" based on new per-CPU stat structures. - Fixed netstat(1) to display new per-CPU stats based on sysctl-exported per-CPU stat structures. All infos are fetched via sysctl. TODO (in order of priority): - Re-enable mbtypes statistics in both netstat(1) and systat(1) after introducing an SMP friendly way to collect the mbtypes stats under the already introduced per-CPU locks (i.e. hopefully don't use atomic() - it seems too costly for a mere stat update, especially when other locks are already present). - Optionally have systat(1) display not only "total free mbufs" but also "total free mbufs per CPU pool." - Fix minor length-fetching issues in netstat(1) related to recently re-enabled option to read mbuf stats from a core file. - Move reference counters at least for mbuf clusters into an unused portion of the cluster itself, to save space and need to allocate a counter. - Look into introducing resource freeing possibly from a kproc. Reviewed by (in parts): jlemon, jake, silby, terry Tested by: jlemon (Intel & Alpha), mjacob (Intel & Alpha) Preliminary performance measurements: jlemon (and me, obviously) URL: http://people.freebsd.org/~bmilekic/mb_alloc/
2001-06-22 06:35:32 +00:00
void mbpr (u_long, u_long, u_long, u_long, u_long, u_long,
o Allow "buckets" in mb_alloc to be differently sized (according to compile-time constants). That is, a "bucket" now is not necessarily a page-worth of mbufs or clusters, but it is MBUF_BUCK_SZ, CLUS_BUCK_SZ worth of mbufs, clusters. o Rename {mbuf,clust}_limit to {mbuf,clust}_hiwm and introduce {mbuf,clust}_lowm, which currently has no effect but will be used to set the low watermarks. o Fix netstat so that it can deal with the differently-sized buckets and teach it about the low watermarks too. o Make sure the per-cpu stats for an absent CPU has mb_active set to 0, explicitly. o Get rid of the allocate refcounts from mbuf map mess. Instead, just malloc() the refcounts in one shot from mbuf_init() o Clean up / update comments in subr_mbuf.c
2003-02-20 04:26:58 +00:00
u_long, u_long, u_long, u_long, u_long);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
void hostpr (u_long, u_long);
void impstats (u_long, u_long);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
void intpr (int, u_long, void (*)(char *));
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
void pr_rthdr (int);
void pr_family (int);
Make `rttrash' variable (#routes not in table but not freed) visible through ``netstat -rs''.
2001-06-29 09:08:24 +00:00
void rt_stats (u_long, u_long);
remove K&R support
2001-06-15 23:35:13 +00:00
char *ipx_pnet (struct sockaddr *);
char *ipx_phost (struct sockaddr *);
char *ns_phost (struct sockaddr *);
void upHex (char *);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
char *routename (u_long);
char *netname (u_long, u_long);
char *atalk_print (struct sockaddr *, int);
char *atalk_print2 (struct sockaddr *, struct sockaddr *, int);
char *ipx_print (struct sockaddr *);
char *ns_print (struct sockaddr *);
void routepr (u_long);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void ipxprotopr (u_long, const char *, int);
void spx_stats (u_long, const char *, int);
void ipx_stats (u_long, const char *, int);
void ipxerr_stats (u_long, const char *, int);
Reviewed by: julian and jhay@mikom.csir.co.za Submitted by: Mike Mitchell, supervisor@alb.asctmd.com This is a bulk mport of Mike's IPX/SPX protocol stacks and all the related gunf that goes with it.. it is not guaranteed to work 100% correctly at this time but as we had several people trying to work on it I figured it would be better to get it checked in so they could all get teh same thing to work on.. Mikes been using it for a year or so but on 2.0 more changes and stuff will be merged in from other developers now that this is in. Mike Mitchell, Network Engineer AMTECH Systems Corporation, Technology and Manufacturing 8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000 supervisor@alb.asctmd.com
1995-10-26 20:31:59 +00:00
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void nsprotopr (u_long, const char *, int);
void spp_stats (u_long, const char *, int);
void idp_stats (u_long, const char *, int);
void nserr_stats (u_long, const char *, int);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void atalkprotopr (u_long, const char *, int);
void ddp_stats (u_long, const char *, int);
patches to allow netstat to monitor appletalk sockets openned using the /sys/netatalk protocol stack more cleanups and fixes are likely
1996-06-08 00:20:42 +00:00
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void netgraphprotopr (u_long, const char *, int);
Whistle's Netgraph link-layer (sometimes more) networking infrastructure. Been in production for 3 years now. Gives Instant Frame relay to if_sr and if_ar drivers, and PPPOE support soon. See: ftp://ftp.whistle.com/pub/archie/netgraph/index.html for on-line manual pages. Reviewed by: Doug Rabson (dfr@freebsd.org) Obtained from: Whistle CVS tree
1999-10-21 09:06:11 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
void unixpr (void);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void esis_stats (u_long, const char *, int);
void clnp_stats (u_long, const char *, int);
void cltp_stats (u_long, const char *, int);
void iso_protopr (u_long, const char *, int);
remove K&R support
2001-06-15 23:35:13 +00:00
void iso_protopr1 (u_long, int);
Warns cleanups for netstat: 1) Include arpa/inet.h for ntohs. 2) Constness fixes. 3) Fix shadowing except for "sin" which shouldn't be in scope. 4) Remove register keyword. 5) Add missing initialsers to user defined structs. 5) Make prototype of netname6 globally visable. 6) Use right macros for printing syncache stats (even though entrie isn't a word).
2002-09-05 17:06:51 +00:00
void tp_protopr (u_long, const char *, int);
remove K&R support
2001-06-15 23:35:13 +00:00
void tp_inproto (u_long);
void tp_stats (caddr_t, caddr_t);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
remove K&R support
2001-06-15 23:35:13 +00:00
void mroutepr (u_long, u_long);
void mrt_stats (u_long);
tidy up the domain name trimming code, and move it to a single place rather than having the same bit of code duplicated in three places, each with their own static copy of the host's local name.
1996-01-15 02:18:35 +00:00
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