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| author | jlemon <jlemon@FreeBSD.org> | 2001-10-17 19:40:44 +0000 |
|---|---|---|
| committer | jlemon <jlemon@FreeBSD.org> | 2001-10-17 19:40:44 +0000 |
| commit | 85e1c0879143bd206c275035a79c73a212654cfa (patch) | |
| tree | 48c6a8b547edcdd9d4d3efc68bc8d9880786c0e3 /sys/net/if.h | |
| parent | ae7cec463fe49996e919eb79d6b94c2ececcb688 (diff) | |
| download | FreeBSD-src-85e1c0879143bd206c275035a79c73a212654cfa.zip FreeBSD-src-85e1c0879143bd206c275035a79c73a212654cfa.tar.gz | |
Add a SIOCGIFINDEX ioctl, which returns the index of a named interface.
This will be used to more efficiently support if_nametoindex(3).
Diffstat (limited to 'sys/net/if.h')
| -rw-r--r-- | sys/net/if.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/net/if.h b/sys/net/if.h index eb4d199..83116b9 100644 --- a/sys/net/if.h +++ b/sys/net/if.h @@ -200,6 +200,7 @@ struct ifreq { struct sockaddr ifru_dstaddr; struct sockaddr ifru_broadaddr; short ifru_flags[2]; + short ifru_index; int ifru_metric; int ifru_mtu; int ifru_phys; @@ -219,6 +220,7 @@ struct ifreq { #define ifr_data ifr_ifru.ifru_data /* for use by interface */ #define ifr_reqcap ifr_ifru.ifru_cap[0] /* requested capabilities */ #define ifr_curcap ifr_ifru.ifru_cap[1] /* current capabilities */ +#define ifr_index ifr_ifru.ifru_index /* interface index */ }; #define _SIZEOF_ADDR_IFREQ(ifr) \ |
