tdb2: add TDB_RDONLY flag, allow setting/unsetting it.
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 13 Sep 2011 21:46:13 +0000 (07:16 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 13 Sep 2011 21:46:13 +0000 (07:16 +0930)
commitbdc5499205367eccef5700cba8af95ba941ac9b2
tree1e6da444d90d469c8cd600c0006c7477150b5aa8
parent37c704be0af3b5915e6630264dc4379309d83160
tdb2: add TDB_RDONLY flag, allow setting/unsetting it.

You can only unset it if the TDB was originally opened O_RDWR.

Also, cleaned up error handling in tdb_allrecord_lock() so we only get
one log message on a r/o database.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
(Imported from CCAN commit b87e14495d5b07e1b247218a72329f10ecb3da7f)
lib/tdb2/io.c
lib/tdb2/lock.c
lib/tdb2/open.c
lib/tdb2/private.h
lib/tdb2/tdb.c
lib/tdb2/tdb2.h
lib/tdb2/test/run-92-get-set-readonly.c [new file with mode: 0644]
lib/tdb2/transaction.c