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author | brooks <brooks@FreeBSD.org> | 2004-09-08 04:50:55 +0000 |
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committer | brooks <brooks@FreeBSD.org> | 2004-09-08 04:50:55 +0000 |
commit | 143d77da28b1eae3998141ecdbf493f35562a44e (patch) | |
tree | a7d4a1fc271674863cbdba33a966ff9ffbd7cf3d /sys/alpha | |
parent | daf9c8d7593cfe8d6117f47b81c179d3198595ff (diff) | |
download | FreeBSD-src-143d77da28b1eae3998141ecdbf493f35562a44e.zip FreeBSD-src-143d77da28b1eae3998141ecdbf493f35562a44e.tar.gz |
Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused
to avoid ABI changes. It is set to the last time the interface
counters were zeroed, currently the time if_attach() was called. It is
intentended to be a valid value for RFC2233's ifCounterDiscontinuityTime
and to make it easier for applications to verify that the interface they
find at a given index is the one that was there last time they looked.
Due to space constraints ifi_epoch is a time_t rather then a struct
timeval. SNMP would prefer higher precision, but this unlikely to be
useful in practice.
Diffstat (limited to 'sys/alpha')
0 files changed, 0 insertions, 0 deletions