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| author | wollman <wollman@FreeBSD.org> | 1998-05-15 20:11:40 +0000 |
|---|---|---|
| committer | wollman <wollman@FreeBSD.org> | 1998-05-15 20:11:40 +0000 |
| commit | bbc4497adab2d7702eab9a609897b2e5f672289e (patch) | |
| tree | 10594c024ae545493609ccaa7de3d90faf27616a /sys/netinet/udp_var.h | |
| parent | be2e5ffcfc349cb4483b536bd57048eca466e0c9 (diff) | |
| download | FreeBSD-src-bbc4497adab2d7702eab9a609897b2e5f672289e.zip FreeBSD-src-bbc4497adab2d7702eab9a609897b2e5f672289e.tar.gz | |
Convert socket structures to be type-stable and add a version number.
Define a parameter which indicates the maximum number of sockets in a
system, and use this to size the zone allocators used for sockets and
for certain PCBs.
Convert PF_LOCAL PCB structures to be type-stable and add a version number.
Define an external format for infomation about socket structures and use
it in several places.
Define a mechanism to get all PF_LOCAL and PF_INET PCB lists through
sysctl(3) without blocking network interrupts for an unreasonable
length of time. This probably still has some bugs and/or race
conditions, but it seems to work well enough on my machines.
It is now possible for `netstat' to get almost all of its information
via the sysctl(3) interface rather than reading kmem (changes to follow).
Diffstat (limited to 'sys/netinet/udp_var.h')
| -rw-r--r-- | sys/netinet/udp_var.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/udp_var.h b/sys/netinet/udp_var.h index fb21bfd..8aee426 100644 --- a/sys/netinet/udp_var.h +++ b/sys/netinet/udp_var.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)udp_var.h 8.1 (Berkeley) 6/10/93 - * $Id: udp_var.h,v 1.13 1997/08/16 19:15:42 wollman Exp $ + * $Id: udp_var.h,v 1.14 1997/09/07 05:26:51 bde Exp $ */ #ifndef _NETINET_UDP_VAR_H_ @@ -89,7 +89,8 @@ struct udpstat { #define UDPCTL_STATS 2 /* statistics (read-only) */ #define UDPCTL_MAXDGRAM 3 /* max datagram size */ #define UDPCTL_RECVSPACE 4 /* default receive buffer space */ -#define UDPCTL_MAXID 5 +#define UDPCTL_PCBLIST 5 /* list of PCBs for UDP sockets */ +#define UDPCTL_MAXID 6 #define UDPCTL_NAMES { \ { 0, 0 }, \ @@ -97,6 +98,7 @@ struct udpstat { { "stats", CTLTYPE_STRUCT }, \ { "maxdgram", CTLTYPE_INT }, \ { "recvspace", CTLTYPE_INT }, \ + { "pcblist", CTLTYPE_STRUCT }, \ } #ifdef KERNEL |
