diff options
Diffstat (limited to 'sys/net/if_slvar.h')
| -rw-r--r-- | sys/net/if_slvar.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/sys/net/if_slvar.h b/sys/net/if_slvar.h index efb4af4fb9a..ccffba9e1bf 100644 --- a/sys/net/if_slvar.h +++ b/sys/net/if_slvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_slvar.h,v 1.7 2001/06/09 06:16:38 angelos Exp $ */ +/* $OpenBSD: if_slvar.h,v 1.8 2001/06/12 21:41:32 deraadt Exp $ */ /* $NetBSD: if_slvar.h,v 1.16 1996/05/07 02:40:46 thorpej Exp $ */ /*- @@ -71,6 +71,37 @@ struct sl_softc { caddr_t sc_bpf; /* BPF data */ }; +/* + * Statistics. + */ +struct slstat { + u_int sl_ibytes; /* bytes received */ + u_int sl_ipackets; /* packets received */ + u_int sl_obytes; /* bytes sent */ + u_int sl_opackets; /* packets sent */ +}; + +struct vjstat { + u_int vjs_packets; /* outbound packets */ + u_int vjs_compressed; /* outbound compressed packets */ + u_int vjs_searches; /* searches for connection state */ + u_int vjs_misses; /* times couldn't find conn. state */ + u_int vjs_uncompressedin; /* inbound uncompressed packets */ + u_int vjs_compressedin; /* inbound compressed packets */ + u_int vjs_errorin; /* inbound unknown type packets */ + u_int vjs_tossed; /* inbound packets tossed because of error */ +}; + +struct sl_stats { + struct slstat sl; /* basic PPP statistics */ + struct vjstat vj; /* VJ header compression statistics */ +}; + +struct ifslstatsreq { + char ifr_name[IFNAMSIZ]; + struct sl_stats stats; +}; + /* internal flags */ #define SC_ERROR 0x0001 /* had an input error */ @@ -79,6 +110,12 @@ struct sl_softc { #define SC_NOICMP IFF_LINK1 /* supress ICMP traffic */ #define SC_AUTOCOMP IFF_LINK2 /* auto-enable TCP compression */ +/* + * These two are interface ioctls so that pppstats can do them on + * a socket without having to open the serial device. + */ +#define SIOCGSLSTATS _IOWR('i', 123, struct ifslstatsreq) + #ifdef _KERNEL void slattach __P((int)); void slclose __P((struct tty *)); |