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| author | Greg Hudson <ghudson@mit.edu> | 2014-01-20 18:46:52 -0500 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2014-02-20 15:55:48 -0500 |
| commit | d1f9aa3737b2b3e62b5c5ed488d6112b7ce8a5ad (patch) | |
| tree | f5f86bc7a30d0c05db26e9dacc20e875cf9bac9e /src/lib/kdb/libkdb5.exports | |
| parent | 444ef5fe9ec8d64a5db27b3a8aaf6813dd7ef0e0 (diff) | |
| download | krb5-d1f9aa3737b2b3e62b5c5ed488d6112b7ce8a5ad.tar.gz krb5-d1f9aa3737b2b3e62b5c5ed488d6112b7ce8a5ad.tar.xz krb5-d1f9aa3737b2b3e62b5c5ed488d6112b7ce8a5ad.zip | |
Factor out ulog serial number status check
Add a new function ulog_get_sno_status, which checks a serial number
and timestamp against the ulog for currency. Use it in kdb5_util dump
and in ulog_get_entries. Adjust parse_iprop_header's contract in
dump.c to better match the ulog_get_sno_status contract.
This change causes some minor behavior differences. kadmind will
check for an empty ulog unless the last serial number matches exactly,
and will never set lastentry when returning UPDATE_FULL_RESYNC_NEEDED
(which was pointless). kdb5_util dump will recognize a dump file as
current if it exactly matches the last serial number, even if the ulog
is empty; it will be more robust in the presence of non-monotonic
clocks; and it will properly lock around the ulog access.
Diffstat (limited to 'src/lib/kdb/libkdb5.exports')
| -rw-r--r-- | src/lib/kdb/libkdb5.exports | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/kdb/libkdb5.exports b/src/lib/kdb/libkdb5.exports index e1c462efe5..67d4336ef1 100644 --- a/src/lib/kdb/libkdb5.exports +++ b/src/lib/kdb/libkdb5.exports @@ -95,5 +95,6 @@ xdr_kdb_last_t xdr_kdb_incr_result_t xdr_kdb_fullresync_result_t ulog_get_entries +ulog_get_sno_status ulog_replay xdr_kdb_incr_update_t |