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| author | bms <bms@FreeBSD.org> | 2009-03-04 02:51:22 +0000 |
|---|---|---|
| committer | bms <bms@FreeBSD.org> | 2009-03-04 02:51:22 +0000 |
| commit | 0bcee3a566c117ffa18c27edc1dcc09cc951c10b (patch) | |
| tree | de8d354ce665368c01e20a91affc2741fb4d08b9 /sys/netinet/ip_options.h | |
| parent | 4fdc56d3dc7f01475ef728333f2ed348155f9107 (diff) | |
| download | FreeBSD-src-0bcee3a566c117ffa18c27edc1dcc09cc951c10b.zip FreeBSD-src-0bcee3a566c117ffa18c27edc1dcc09cc951c10b.tar.gz | |
Add function ip_checkrouteralert(), which will be used
by IGMPv3 to check for the IPv4 Router Alert [RFC2113]
option in a pulled-up IP mbuf chain.
Diffstat (limited to 'sys/netinet/ip_options.h')
| -rw-r--r-- | sys/netinet/ip_options.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/ip_options.h b/sys/netinet/ip_options.h index 0633fce..7ba5ae6 100644 --- a/sys/netinet/ip_options.h +++ b/sys/netinet/ip_options.h @@ -49,6 +49,7 @@ struct ipopt_tag { extern int ip_doopts; /* process or ignore IP options */ +int ip_checkrouteralert(struct mbuf *); int ip_dooptions(struct mbuf *, int); struct mbuf *ip_insertoptions(struct mbuf *, struct mbuf *, int *); int ip_optcopy(struct ip *, struct ip *); |
