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path: root/lib/tdb2/private.h
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2011-09-14tdb2: keep link of every non-internal tdb.Rusty Russell1-3/+3
Instead of a per-file linked list, use a per-tdb list. This is needed for tdb_foreach(). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (Imported from CCAN commit 2414f261918b4fb8a549dd385dba32118e37bf85)
2011-09-14tdb2: save openhook, allow tdb_get_attribute() on it.Rusty Russell1-0/+4
This makes it easy to call it again after a fork(), such as for re-establishing the CLEAR_IF_FIRST files locks. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (Imported from CCAN commit 937d0babe99dcd315040a9e48430140e63e4a7df)
2011-09-14tdb2: add TDB_RDONLY flag, allow setting/unsetting it.Rusty Russell1-3/+0
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)
2011-09-14tdb2: save open_flags instead of mmap_flags.Rusty Russell1-2/+2
It's more consistent with what tdb1 does, and slightly more encapsulated. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (Imported from CCAN commit 6b7c3c840eafbec211b9f58751c5ff754302a68e)
2011-09-14tdb2: Hand error code to logging function.Rusty Russell1-0/+1
Since we've deprecated tdb_error() function (and it didn't work right from inside the logging function anyway, since we didn't set tdb->ecode yet) we need to hand it to the log function. (Imported from CCAN commit 6e3d9e8a66bf8b45150500f176452ee8e9ee9927) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-09-14tdb2: move transaction lockRusty Russell1-2/+2
Make it the same offset as TDB1. This isn't strictly necessary, but it would allow for total unification later, since TDB1 and TDB2's transaction code is otherwise completely compatible. (Imported from CCAN commit de432e8f857ce23bccde7c6ffa3e7e21456df18b) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-09-14tdb2: fix tdb_lock offset.Rusty Russell1-1/+1
It can be 64 bits, for huge databases. (Imported from CCAN commit 736c033322079baf754261d82b6a83de53b2bb4e) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-09-14tdb2: Fix to always use 64-bit offset definitionRusty Russell1-7/+1
We use off_t in the tdb2 interface (for tdb_attribute_flock); we need to make sure that all callers agree on the size. This also causes a problem in the tests: it's not enough to include config.h first, we need the _FILE_OFFSET_BITS define from private.h. Otherwise, we can disagree about the definitions of F_SETLK, F_SETLKW and off_t, causing strange problems. (Imported from CCAN commit baa17ee2d5e01a32030f19e566007417d72b4b6e) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-06-20tdb2: minor changes to SAMBIFY it.Rusty Russell1-4/+14
This is a bit messy, but it works. Kept as a separate patch so it's easier to merge back and forth with CCAN's tdb2. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-06-20tdb2: add lib/tdb2 (from CCAN init-1161-g661d41f)Rusty Russell1-0/+614
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>