diff options
Diffstat (limited to 'sys/netinet/if_ether.c')
| -rw-r--r-- | sys/netinet/if_ether.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c index ad39b441e26f..ebad56b12dcf 100644 --- a/sys/netinet/if_ether.c +++ b/sys/netinet/if_ether.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)if_ether.c 7.13 (Berkeley) 10/31/90 - * $Id: if_ether.c,v 1.3 1993/10/16 18:25:54 rgrimes Exp $ + * $Id: if_ether.c,v 1.4 1993/11/25 01:34:57 wollman Exp $ */ /* @@ -60,6 +60,9 @@ #include "ip.h" #include "if_ether.h" +static void in_arpinput(struct arpcom *, struct mbuf *); +static void arptfree(struct arptab *); + #ifdef GATEWAY #define ARPTAB_BSIZ 16 /* bucket size */ #define ARPTAB_NB 37 /* number of buckets */ @@ -100,6 +103,7 @@ extern struct ifnet loif; /* * Timeout routine. Age arp_tab entries once a minute. */ +void arptimer() { register struct arptab *at; @@ -121,6 +125,7 @@ arptimer() /* * Broadcast an ARP packet, asking who has addr on interface ac. */ +void arpwhohas(ac, addr) register struct arpcom *ac; struct in_addr *addr; @@ -172,6 +177,7 @@ int useloopback = 1; /* use loopback interface for local traffic */ * arptab is also altered from input interrupt service (ecintr/ilintr * calls arpinput when ETHERTYPE_ARP packets come in). */ +int arpresolve(ac, m, destip, desten, usetrailers) register struct arpcom *ac; struct mbuf *m; @@ -270,6 +276,7 @@ arpresolve(ac, m, destip, desten, usetrailers) * is received. Common length and type checks are done here, * then the protocol-specific routine is called. */ +void arpinput(ac, m) struct arpcom *ac; struct mbuf *m; @@ -314,13 +321,14 @@ out: * We reply to requests for ETHERTYPE_TRAIL protocol as well, * but don't normally send requests. */ +void in_arpinput(ac, m) register struct arpcom *ac; struct mbuf *m; { register struct ether_arp *ea; struct ether_header *eh; - register struct arptab *at; /* same as "merge" flag */ + register struct arptab *at = 0; /* same as "merge" flag */ register struct in_ifaddr *ia; struct in_ifaddr *maybe_ia = 0; struct mbuf *mcopy = 0; @@ -469,6 +477,7 @@ out: /* * Free an arptab entry. */ +void arptfree(at) register struct arptab *at; { @@ -524,6 +533,7 @@ out: return (at); } +int arpioctl(cmd, data) int cmd; caddr_t data; |