Volker Lendecke db5bda56bf tdb: add TDB_MUTEX_LOCKING support ...

This adds optional support for locking based on
shared robust mutexes.

The caller can use the TDB_MUTEX_LOCKING flag
together with TDB_CLEAR_IF_FIRST after verifying
with tdb_runtime_check_for_robust_mutexes() that
it's supported by the current system.

The caller should be aware that using TDB_MUTEX_LOCKING
implies some limitations, e.g. it's not possible to
have multiple read chainlocks on a given hash chain
from multiple processes.

Note: that this doesn't make tdb thread safe!

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Pair-Programmed-With: Michael Adam <obnox@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

2014-05-22 21:05:15 +02:00

..

external-agent.c

tdb/test: add UNMAP command to external-agent.c

2014-05-22 21:05:15 +02:00

external-agent.h

tdb/test: add UNMAP command to external-agent.c

2014-05-22 21:05:15 +02:00

jenkins-be-hash.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

jenkins-le-hash.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

lock-tracking.c

tdb: Enhance lock tracking a bit

2013-02-19 15:46:45 +01:00

lock-tracking.h

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

logging.c

tdb: wean CCAN-style unit tests off of tap.

2012-02-14 14:45:19 +10:30

logging.h

tdb: wean CCAN-style unit tests off of tap.

2012-02-14 14:45:19 +10:30

old-nohash-be.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

old-nohash-le.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

run-3G-file.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-bad-tdb-header.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-check.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-corrupt.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-die-during-transaction.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-endian.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-incompatible.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-nested-transactions.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-nested-traverse.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-no-lock-during-traverse.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-oldhash.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-open-during-transaction.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-readonly-check.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-rescue-find_entry.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-rescue.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-rwlock-check.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-summary.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-transaction-expand.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-traverse-in-transaction.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-wronghash-fail.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run-zero-append.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

run.c

tdb: add TDB_MUTEX_LOCKING support

2014-05-22 21:05:15 +02:00

rwlock-be.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

rwlock-le.tdb

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

tap-interface.h

tdb/test: add a "skip()" macro.

2014-05-22 21:05:14 +02:00

tap-to-subunit.h

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30

tdb.corrupt

tdb: import unit tests from CCAN into tdb/test/

2012-02-14 04:05:43 +10:30