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13 Commits

Author SHA1 Message Date
Jeremy Allison
7e4c4721b4 Changed to sourceforge tdb code. This includes spinlocks (so we now have
a --with-spinlocks option to configure, this does mean the on-disk tdb
format has changed, so 2.2alphaX sites will need to re-create their
tdb's. The upside is no more tdb fragmentation and a +5% on netbench.
Swings and roundabouts....
Jeremy.
(This used to be commit 9dea7b7c257db487f8ced7dad3fce92fba03ea91)
2000-12-06 00:05:15 +00:00
Andrew Tridgell
fac26f073b support both read and write locks inside the tdb
(This used to be commit d0a1f96e0f699f8e3ceb0e0d826423cd643803e7)
2000-06-15 15:30:37 +00:00
Andrew Tridgell
afab0b2ca0 an imcompatible tdb format change (sorry!)
this will give us a much nicer migration path for the proposed
semaphore code
(This used to be commit 491ab241897a7252fb088c718de4bdf7f43f4ddc)
2000-05-12 02:57:24 +00:00
Andrew Tridgell
99fbf5c4bc added TDB_INTERNAL, TDB_NOLOCK and TDB_NOMMAP flags.
TDB_INTERNAL replaces the old method of passing a null filename
(This used to be commit 8ec815920d46f205b9f3fff82397c731753c3a10)
2000-05-01 00:41:47 +00:00
Andrew Tridgell
dce954d275 added TDB_MODIFY flag - patch from from luke
(This used to be commit 90b574296e06cd6ed4fedc1e5a8ae412a5e78b45)
2000-04-25 01:17:45 +00:00
Jeremy Allison
4217c939ec locking/locking.c: Fixed placeholder code for POSIX locking.
printing/printing.c: Cast tdb_delete to (tdb_traverse_func) to stop warning.
                     tmpfile gives mirror warning.
smbd/groupname.c: Remember to file_lines_free() on exit.
tdb/tdb.h: Add tdb_traverse_func typedef.
Jeremy
(This used to be commit 204ca1195c86499bd9beb273ce573db7a56ccead)
2000-04-18 20:41:04 +00:00
Luke Leighton
bbe275e95b 1) added void* state argument to tdb_traverse. guess what! there were
two places i found where it was appropriate to _use_ that third argument,
in locking.c and brlock.c!  there was a static traverse_function and
i removed the static variable, typecast it to a void*, passed it to
tdb_traverse and re-cast it back to the traverse_function inside the
tdb_traverse function.  this makes the use of tdb_traverse() reentrant,
which is never going to happen, i know, i just don't like to see
statics lying about when there's no need for them.

as i had to do in samba-tng, all uses of tdb_traverse modified to take
the new void* state argument.

2) disabled rpcclient: referring people to use SAMBA_TNG rpcclient.
i don't know how the other samba team members would react if i deleted
rpcclient from cvs main.  damn, that code's so old, it's unreal.
20 rpcclient commands, instead of about 70 in SAMBA_TNG.
(This used to be commit 49d7f0afbc1c5425d53019e234d54ddf205c8e9a)
2000-02-04 04:59:31 +00:00
Andrew Tridgell
5b7f0c733c improved the error checking
(This used to be commit 2a152998a1489dead0edadb06f78b0ad6ede1a3a)
2000-01-08 08:16:02 +00:00
Andrew Tridgell
e91ceacb6c - patch from Rusty to neaten up the code a bit
- fixed a race condition in tdb_open()
(This used to be commit 21d4882f64a65ee1786231eb55b7768bb44921fd)
2000-01-07 03:01:55 +00:00
Andrew Tridgell
9a781a8c6d - added tdb_flags option to tdb_open()
- added TDB_CLEAR_IF_FIRST flag to clear the database if this is the
  first attached process. Useful for non-persistent databases like our
  locking area (this will also make upgrades to new database layouts easier)
- use lock_path() in a couple of places
- leave connections database open while smbd running
- cleaned up some tdb code a little, using macros for constants
(This used to be commit 00e9da3ca577527db392aced62f02c69cfee8f4f)
2000-01-02 23:00:27 +00:00
Andrew Tridgell
c23a552c58 fixed locking code
(This used to be commit 1f5dc924044fb54b10ac8884d4df1e15902de8be)
1999-12-23 01:14:20 +00:00
Andrew Tridgell
69d24d869b first cut at using the tdb code for the connections structure, the
SWAT status page and smbstatus. It made the code _much_ simpler, I
wish we'd done a database module a long time ago!
(This used to be commit 4951755413c11d4c5b9af4699a6e622056d52433)
1999-12-21 04:54:30 +00:00
Andrew Tridgell
c2c42b8694 first pass at the database code for Samba. This also includes a test
suite and a very simple tool for manuipulating the databases.

the main code is in tdb/tdb.c and includes both mmap and file based
IO. All databases auto-expand and allow multiple simultaneous writers.

the next step is using this new capability in lots of places in Samba
where we have existing ad-hoc databases
(This used to be commit c89d29cc5e3b6d568928acace01144059f1668b3)
1999-12-21 03:04:37 +00:00