Add lots of useful MIB variables and a few not-so-useful ones for
completeness.
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bae74debca
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f2ea20e676
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=6472
@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
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* $Id: icmp_var.h,v 1.2 1994/08/02 07:47:56 davidg Exp $
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* $Id: icmp_var.h,v 1.3 1994/08/21 05:27:23 paul Exp $
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*/
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#ifndef _NETINET_ICMP_VAR_H_
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@ -60,15 +60,17 @@ struct icmpstat {
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* Names for ICMP sysctl objects
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*/
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#define ICMPCTL_MASKREPL 1 /* allow replies to netmask requests */
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#define ICMPCTL_MAXID 2
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#define ICMPCTL_STATS 2 /* statistics (read-only) */
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#define ICMPCTL_MAXID 3
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#define ICMPCTL_NAMES { \
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{ 0, 0 }, \
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{ "maskrepl", CTLTYPE_INT }, \
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{ "stats", CTLTYPE_STRUCT }, \
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}
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#ifdef KERNEL
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struct icmpstat icmpstat;
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extern struct icmpstat icmpstat;
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#endif
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#endif
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@ -35,7 +35,7 @@
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* SUCH DAMAGE.
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*
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* @(#)igmp.c 8.1 (Berkeley) 7/19/93
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* $Id: igmp.c,v 1.5 1994/09/14 03:10:07 wollman Exp $
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* $Id: igmp.c,v 1.6 1994/10/31 06:36:47 pst Exp $
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*/
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/*
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@ -52,6 +52,9 @@
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#include <sys/mbuf.h>
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#include <sys/socket.h>
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#include <sys/protosw.h>
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#include <sys/proc.h> /* XXX needed for sysctl.h */
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#include <vm/vm.h> /* XXX needed for sysctl.h */
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#include <sys/sysctl.h>
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#include <net/if.h>
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#include <net/route.h>
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@ -629,3 +632,20 @@ igmp_sendleave(inm)
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{
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igmp_sendpkt(inm, IGMP_HOST_LEAVE_MESSAGE);
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}
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int
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igmp_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp,
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void *newp, size_t newlen)
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{
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/* All sysctl names at this level are terminal. */
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if (namelen != 1)
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return ENOTDIR; /* XXX overloaded */
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switch(name[0]) {
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case IGMPCTL_STATS:
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return sysctl_rdstruct(oldp, oldlenp, newp, &igmpstat,
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sizeof igmpstat);
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default:
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return ENOPROTOOPT;
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}
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}
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@ -35,7 +35,7 @@
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* SUCH DAMAGE.
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*
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* @(#)igmp_var.h 8.1 (Berkeley) 7/19/93
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* $Id: igmp_var.h,v 1.3 1994/08/21 05:27:26 paul Exp $
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* $Id: igmp_var.h,v 1.4 1994/09/06 22:42:17 wollman Exp $
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*/
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#ifndef _NETINET_IGMP_VAR_H_
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@ -73,6 +73,20 @@ void igmp_joingroup __P((struct in_multi *));
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void igmp_leavegroup __P((struct in_multi *));
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void igmp_fasttimo __P((void));
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void igmp_slowtimo __P((void));
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int igmp_sysctl(int *, u_int, void *, size_t *, void *, size_t);
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#endif
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/*
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* Names for IGMP sysctl objects
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*/
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#define IGMPCTL_STATS 1 /* statistics (read-only) */
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#define IGMPCTL_MAXID 2
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#define IGMPCTL_NAMES { \
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{ 0, 0 }, \
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{ "stats", CTLTYPE_STRUCT }, \
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}
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#endif
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@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)ip_icmp.c 8.2 (Berkeley) 1/4/94
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* $Id: ip_icmp.c,v 1.3 1994/10/02 17:48:38 phk Exp $
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* $Id: ip_icmp.c,v 1.4 1994/10/08 22:39:56 phk Exp $
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*/
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#include <sys/param.h>
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@ -60,6 +60,7 @@
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* host table maintenance routines.
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*/
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struct icmpstat icmpstat;
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int icmpmaskrepl = 0;
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#ifdef ICMPPRINTFS
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int icmpprintfs = 0;
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@ -582,14 +583,16 @@ icmp_sysctl(name, namelen, oldp, oldlenp, newp, newlen)
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void *newp;
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size_t newlen;
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{
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/* All sysctl names at this level are terminal. */
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if (namelen != 1)
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return (ENOTDIR);
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return (ENOTDIR); /* XXX overloaded */
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switch (name[0]) {
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case ICMPCTL_MASKREPL:
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return (sysctl_int(oldp, oldlenp, newp, newlen, &icmpmaskrepl));
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case ICMPCTL_STATS:
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return (sysctl_rdstruct(oldp, oldlenp, newp, &icmpstat,
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sizeof icmpstat));
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default:
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return (ENOPROTOOPT);
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}
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@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)tcp_usrreq.c 8.2 (Berkeley) 1/3/94
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* $Id: tcp_usrreq.c,v 1.6 1994/12/15 20:39:34 wollman Exp $
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* $Id: tcp_usrreq.c,v 1.7 1995/02/09 23:13:27 wollman Exp $
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*/
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#include <sys/param.h>
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@ -590,13 +590,8 @@ tcp_ctloutput(op, so, level, optname, mp)
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* sizes, respectively. These are obsolescent (this information should
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* be set by the route).
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*/
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#ifdef TCP_SMALLSPACE
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u_long tcp_sendspace = 1024*4;
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u_long tcp_recvspace = 1024*4;
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#else
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u_long tcp_sendspace = 1024*16;
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u_long tcp_recvspace = 1024*16;
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#endif
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/*
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* Attach TCP protocol to socket, allocating
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@ -721,11 +716,12 @@ tcp_sysctl(name, namelen, oldp, oldlenp, newp, newlen)
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void *newp;
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size_t newlen;
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{
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extern int tcp_do_rfc1323;
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extern int tcp_do_rfc1323; /* XXX */
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#ifdef TTCP
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extern int tcp_do_rfc1644;
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extern int tcp_do_rfc1644; /* XXX */
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#endif
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extern int tcp_mssdflt;
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extern int tcp_mssdflt; /* XXX */
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extern int tcp_rttdflt; /* XXX */
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/* All sysctl names at this level are terminal. */
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if (namelen != 1)
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@ -743,6 +739,23 @@ tcp_sysctl(name, namelen, oldp, oldlenp, newp, newlen)
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case TCPCTL_MSSDFLT:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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&tcp_mssdflt));
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case TCPCTL_STATS:
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return (sysctl_rdstruct(oldp, oldlenp, newp, &tcpstat,
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sizeof tcpstat));
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case TCPCTL_RTTDFLT:
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return (sysctl_int(oldp, oldlenp, newp, newlen, &tcp_rttdflt));
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case TCPCTL_KEEPIDLE:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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&tcp_keepidle));
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case TCPCTL_KEEPINTVL:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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&tcp_keepintvl));
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case TCPCTL_SENDSPACE:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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(int *)&tcp_sendspace)); /* XXX */
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case TCPCTL_RECVSPACE:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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(int *)&tcp_recvspace)); /* XXX */
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default:
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return (ENOPROTOOPT);
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}
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* SUCH DAMAGE.
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*
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* @(#)tcp_var.h 8.3 (Berkeley) 4/10/94
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* $Id: tcp_var.h,v 1.6 1995/02/09 23:13:27 wollman Exp $
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* $Id: tcp_var.h,v 1.7 1995/02/14 02:35:19 wollman Exp $
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*/
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#ifndef _NETINET_TCP_VAR_H_
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@ -285,13 +285,25 @@ struct tcpstat {
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#define TCPCTL_DO_RFC1323 1 /* use RFC-1323 extensions */
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#define TCPCTL_DO_RFC1644 2 /* use RFC-1644 extensions */
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#define TCPCTL_MSSDFLT 3 /* MSS default */
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#define TCPCTL_MAXID 4
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#define TCPCTL_STATS 4 /* statistics (read-only) */
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#define TCPCTL_RTTDFLT 5 /* default RTT estimate */
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#define TCPCTL_KEEPIDLE 6 /* keepalive idle timer */
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#define TCPCTL_KEEPINTVL 7 /* interval to send keepalives */
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#define TCPCTL_SENDSPACE 8 /* send buffer space */
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#define TCPCTL_RECVSPACE 9 /* receive buffer space */
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#define TCPCTL_MAXID 10
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#define TCPCTL_NAMES { \
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{ 0, 0 }, \
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{ "rfc1323", CTLTYPE_INT }, \
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{ "rfc1644", CTLTYPE_INT }, \
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{ "mssdflt", CTLTYPE_INT }, \
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{ "stats", CTLTYPE_STRUCT }, \
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{ "rttdflt", CTLTYPE_INT }, \
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{ "keepidle", CTLTYPE_INT }, \
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{ "keepintvl", CTLTYPE_INT }, \
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{ "sendspace", CTLTYPE_INT }, \
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{ "recvspace", CTLTYPE_INT }, \
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}
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#ifdef KERNEL
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* SUCH DAMAGE.
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*
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* @(#)udp_usrreq.c 8.4 (Berkeley) 1/21/94
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* $Id: udp_usrreq.c,v 1.3 1994/08/02 07:49:24 davidg Exp $
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* $Id: udp_usrreq.c,v 1.4 1994/10/02 17:48:45 phk Exp $
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*/
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#include <sys/param.h>
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@ -66,6 +66,9 @@ int udpcksum = 1;
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int udpcksum = 0; /* XXX */
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#endif
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struct inpcb udb; /* from udp_var.h */
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struct udpstat udpstat; /* from udp_var.h */
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struct sockaddr_in udp_in = { sizeof(udp_in), AF_INET };
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struct inpcb *udp_last_inpcb = &udb;
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@ -637,6 +640,15 @@ udp_sysctl(name, namelen, oldp, oldlenp, newp, newlen)
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switch (name[0]) {
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case UDPCTL_CHECKSUM:
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return (sysctl_int(oldp, oldlenp, newp, newlen, &udpcksum));
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case UDPCTL_STATS:
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return (sysctl_rdstruct(oldp, oldlenp, newp, &udpstat,
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sizeof udpstat));
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case UDPCTL_MAXDGRAM:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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(int *)&udp_sendspace)); /* XXX */
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case UDPCTL_RECVSPACE:
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return (sysctl_int(oldp, oldlenp, newp, newlen,
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(int *)&udp_recvspace)); /* XXX */
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default:
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return (ENOPROTOOPT);
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}
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* SUCH DAMAGE.
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*
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* @(#)udp_var.h 8.1 (Berkeley) 6/10/93
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* $Id: udp_var.h,v 1.2 1994/08/02 07:49:26 davidg Exp $
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* $Id: udp_var.h,v 1.3 1994/08/21 05:27:42 paul Exp $
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*/
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#ifndef _NETINET_UDP_VAR_H_
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@ -74,16 +74,22 @@ struct udpstat {
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* Names for UDP sysctl objects
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*/
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#define UDPCTL_CHECKSUM 1 /* checksum UDP packets */
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#define UDPCTL_MAXID 2
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#define UDPCTL_STATS 2 /* statistics (read-only) */
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#define UDPCTL_MAXDGRAM 3 /* max datagram size */
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#define UDPCTL_RECVSPACE 4 /* default receive buffer space */
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#define UDPCTL_MAXID 5
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#define UDPCTL_NAMES { \
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{ 0, 0 }, \
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{ "checksum", CTLTYPE_INT }, \
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{ "stats", CTLTYPE_STRUCT }, \
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{ "maxdgram", CTLTYPE_INT }, \
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{ "recvspace", CTLTYPE_INT }, \
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}
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#ifdef KERNEL
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struct inpcb udb;
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struct udpstat udpstat;
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extern struct inpcb udb;
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extern struct udpstat udpstat;
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void udp_ctlinput __P((int, struct sockaddr *, struct ip *));
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void udp_init __P((void));
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