diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-05-18 10:56:46 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-05-18 10:56:46 +0000 |
| commit | 4a8bd7e3495639f1cdd88bd2504d058ad958c3f6 (patch) | |
| tree | b39cdbcb9324fedeec1e116509d5250f851ba1dc /sys/net/if_gif.c | |
| parent | 76ea618a134d0540f915355c9835d9095ab1fde5 (diff) | |
The function name ip4_input() is confusing as it also handles IPv6
packets. This is the IP in IP protocol input function, so call it
ipip_input(). Rename the existing ipip_input() to ipip_input_gif()
as it is the input function used by the gif interface. Pass the
address family to make it consistent with pr_input. Use __func__
in debug print and panic messages. Move all ipip prototypes to the
ip_ipip.h header file.
OK dhill@ mpi@
Diffstat (limited to 'sys/net/if_gif.c')
| -rw-r--r-- | sys/net/if_gif.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c index 400e4a1e0a2..446ccc9ccac 100644 --- a/sys/net/if_gif.c +++ b/sys/net/if_gif.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_gif.c,v 1.95 2017/05/17 09:00:08 mpi Exp $ */ +/* $OpenBSD: if_gif.c,v 1.96 2017/05/18 10:56:45 bluhm Exp $ */ /* $KAME: if_gif.c,v 1.43 2001/02/20 08:51:07 itojun Exp $ */ /* @@ -47,6 +47,7 @@ #include <netinet/ip.h> #include <netinet/ip_ether.h> #include <netinet/ip_var.h> +#include <netinet/ip_ipip.h> #include <netinet/ip_ipsp.h> #ifdef INET6 @@ -750,12 +751,12 @@ in_gif_input(struct mbuf **mp, int *offp, int proto, int af) gifp->if_ipackets++; gifp->if_ibytes += m->m_pkthdr.len; /* We have a configured GIF */ - return ipip_input(mp, offp, gifp, proto); + return ipip_input_gif(mp, offp, proto, af, gifp); } inject: /* No GIF interface was configured */ - return ip4_input(mp, offp, proto, af); + return ipip_input(mp, offp, proto, af); } #ifdef INET6 @@ -875,11 +876,11 @@ int in6_gif_input(struct mbuf **mp, int *offp, int proto, int af) m->m_pkthdr.ph_ifidx = gifp->if_index; gifp->if_ipackets++; gifp->if_ibytes += m->m_pkthdr.len; - return ipip_input(mp, offp, gifp, proto); + return ipip_input_gif(mp, offp, proto, af, gifp); } inject: /* No GIF tunnel configured */ - return ip4_input(mp, offp, proto, af); + return ipip_input(mp, offp, proto, af); } #endif /* INET6 */ |