diff options
| author | joshua stein <jcs@cvs.openbsd.org> | 2004-05-29 17:54:47 +0000 |
|---|---|---|
| committer | joshua stein <jcs@cvs.openbsd.org> | 2004-05-29 17:54:47 +0000 |
| commit | 4d102c539fde3c0ed85b6e72d7762111b986fdb3 (patch) | |
| tree | cb546f34b9a8cba2250874c4d51940e2382efd28 /sys/net/if.h | |
| parent | 25f31fc4bbca56a9826d5afd73ecf39068e32148 (diff) | |
introduce SIOCSIFDESCR and SIOCGIFDESCR to maintain interface
descriptions, configurable with ifconfig
help from various, ok deraadt@
Diffstat (limited to 'sys/net/if.h')
| -rw-r--r-- | sys/net/if.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/net/if.h b/sys/net/if.h index 98ec6ef3eaa..283ef39a693 100644 --- a/sys/net/if.h +++ b/sys/net/if.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if.h,v 1.52 2004/05/18 21:10:14 brad Exp $ */ +/* $OpenBSD: if.h,v 1.53 2004/05/29 17:54:45 jcs Exp $ */ /* $NetBSD: if.h,v 1.23 1996/05/07 02:40:27 thorpej Exp $ */ /* @@ -165,6 +165,11 @@ TAILQ_HEAD(ifnet_head, ifnet); /* the actual queue head */ #define IFNAMSIZ 16 #define IF_NAMESIZE IFNAMSIZ +/* + * Length of interface description, including terminating '\0'. + */ +#define IFDESCRSIZE 64 + struct ifnet { /* and the entries */ void *if_softc; /* lower-level data for this if */ TAILQ_ENTRY(ifnet) if_list; /* all struct ifnets are chained */ @@ -180,6 +185,7 @@ struct ifnet { /* and the entries */ short if_flags; /* up/down, broadcast, etc. */ struct if_data if_data; /* stats and other data about if */ int if_capabilities; /* interface capabilities */ + char if_description[IFDESCRSIZE]; /* interface description */ /* procedure handles */ /* output routine (enqueue) */ |