projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 1bfd8df7 BJ |
1 | /* if.c 4.1 81/11/18 */ |
| 2 | ||
| 3 | #include "../h/param.h" | |
| 4 | #include "../h/systm.h" | |
| 5 | #include "../net/inet.h" | |
| 6 | #include "../net/inet_systm.h" | |
| 7 | #include "../net/if.h" | |
| 8 | ||
| 9 | if_ifwithaddr(in) | |
| 10 | struct in_addr in; | |
| 11 | { | |
| 12 | register struct ifnet *ifp; | |
| 13 | ||
| 14 | #if 0 | |
| 15 | for (ifp = ifnet; ifp; ifp = ifp->if_next) | |
| 16 | if (ifp->if_addr.s_addr == in.s_addr) | |
| 17 | break; | |
| 18 | #else | |
| 19 | ifp = ifnet; | |
| 20 | #endif | |
| 21 | return (ifp); | |
| 22 | } | |
| 23 | ||
| 24 | if_ifonnetof(in) | |
| 25 | struct in_addr in; | |
| 26 | { | |
| 27 | register struct ifnet *ifp; | |
| 28 | #if 0 | |
| 29 | int net; | |
| 30 | ||
| 31 | net = 0; /* XXX */ | |
| 32 | for (ifp = ifnet; ifp; ifp = ifp->if_next) | |
| 33 | if (ifp->if_net == net) | |
| 34 | break; | |
| 35 | #else | |
| 36 | ifp = ifnet; | |
| 37 | #endif | |
| 38 | return (ifp); | |
| 39 | } | |
| 40 | ||
| 41 | struct ifnet ifen = { 0, 0, 1024, 0, 0 }; | |
| 42 | struct ifnet *ifnet = &ifen; |