1
0
mirror of https://github.com/samba-team/samba.git synced 2025-01-08 21:18:16 +03:00
Commit Graph

32 Commits

Author SHA1 Message Date
Volker Lendecke
bbc5c64191 dbwrap: Add code to marshall a db_context's db
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2014-12-16 18:56:03 +01:00
Volker Lendecke
e6a7f4cfaa dbwrap: Add some required #includes to dbwrap.h
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2014-10-30 06:52:04 +01:00
Michael Adam
99140170a5 dbwrap: add a comment explaining the supported lock orders
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:07 +01:00
Michael Adam
24e434d1ae dbwrap: move definition of DBWRAP_LOCK_ORDER_MAX to the private header.
This is only needed internally.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:07 +01:00
Michael Adam
4eb57bd6e7 dbwrap: introduce DBWRAP_LOCK_ORDER_NONE for lock order "0".
Ther are still some databases which are opened (locally) with
lock oder 0, which means don't do lock oder checking,
thereby circumventing this deadlock-prevention mechanism.

Add a symbolic constant for this "0" to make this circumvention
more explicit.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:07 +01:00
Michael Adam
7e766a0a8a dbwrap: add dbwrap_flags argument to dbwrap_local_open()
To be consistent with db_open() and prepare for future
possible extensions.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:07 +01:00
Michael Adam
56bd404088 dbwrap: add DBWRAP_FLAG_OPTIMIZE_READONLY_ACCESS
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:06 +01:00
Michael Adam
229dcfd350 dbwrap: add flags DBWRAP_FLAG_NONE
This is in preparation of adding a dbwrap_flags argument to db_open
and firends.

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-02-07 16:06:06 +01:00
Volker Lendecke
56055f788c Revert "dbwrap: dbwrap_fetch_locked_timeout()."
This reverts commit f6eb187fda.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Jun  6 14:26:26 CEST 2013 on sn-devel-104
2013-06-06 14:26:26 +02:00
Michael Adam
11850e4605 dbwrap: add dbwrap_is_persistent()
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2013-01-15 14:49:20 +01:00
Gregor Beck
cff3ad4089 lib/dbwrap: rewrite lock order check to ease debugging
Signed-off-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Aug  3 12:52:38 CEST 2012 on sn-devel-104
2012-08-03 12:52:38 +02:00
Volker Lendecke
e0abd1938a dbwrap: Add dbwrap_fetch_int32
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-06-22 15:16:47 +02:00
Volker Lendecke
ce7b0b9906 dbwrap: Add dbwrap_change_int32_atomic
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-06-22 15:16:45 +02:00
Rusty Russell
945473aac0 dbwrap: dbwrap_hash_size().
Implemented for ntdb and tdb; falls back to 0 for others.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
e92cb556fd dbwrap: dbwrap_name().
Useful for debug messages: particularly once we start switching between .tdb
and .ntdb files.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
41f799d877 dbwrap: dbwrap_transaction_start_nonblock().
Implemented for ntdb and tdb; falls back to the blocking variant
for others.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
f6eb187fda dbwrap: dbwrap_fetch_locked_timeout().
Implemented for ntdb and tdb; falls back to the non-timeout variant
for others.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
431667b47c dbwrap: add dbwrap_check() function.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
9d97bf3f47 dbwrap: dbwrap_local_open()
This simply opens a tdb: it will eventually switch depending on the
extension.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
1acf548eb7 dbwrap: remove get_flags().
The flags returned were TDB-specific: this was only used for detecting
the endianness of obsolete databases (the conversion code was put in in
2003, with reference to Samba 2.3).

It's easier to remove it than to translate the NTDB flags to TDB flags,
and it's a really weird thing to ask for anyway.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-22 07:35:17 +02:00
Rusty Russell
6dc02e832a lib/dbwrap: depend directly on tdb, not tdb_compat.
Simple change, as we get rid of tdb_compat in favour of either ntdb directly
or dbwrap.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-06-19 05:38:07 +02:00
Volker Lendecke
1d9ff7d3bc dbwrap: dbwrap_trans_store_uint32->dbwrap_trans_store_uint32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>

Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Fri Jun 15 14:20:04 CEST 2012 on sn-devel-104
2012-06-15 14:19:57 +02:00
Volker Lendecke
64fec465c1 dbwrap: dbwrap_trans_store_int32->dbwrap_trans_store_int32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:29 +02:00
Volker Lendecke
07d6c25525 dbwrap: dbwrap_trans_change_int32_atomic->dbwrap_trans_change_int32_atomic_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
8b99d40520 dbwrap: dbwrap_change_int32_atomic->dbwrap_change_int32_atomic_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
9275d571d9 dbwrap: dbwrap_trans_change_uint32_atomic->dbwrap_trans_change_uint32_atomic_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
37ad03f91d dbwrap: dbwrap_change_uint32_atomic->dbwrap_change_uint32_atomic_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
8f94ecbb90 dbwrap: dbwrap_store_uint32->dbwrap_store_uint32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
7f19a5ab52 dbwrap: dbwrap_fetch_uint32->dbwrap_fetch_uint32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:28 +02:00
Volker Lendecke
749314fcf9 dbwrap: dbwrap_store_int32->dbwrap_store_int32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:27 +02:00
Volker Lendecke
737c0a5473 dbwrap: dbwrap_fetch_int32->dbwrap_fetch_int32_bystring
Signed-off-by: Michael Adam <obnox@samba.org>
2012-06-15 12:14:27 +02:00
Michael Adam
e945511aae move the dbwrap library to the top level
Autobuild-User: Michael Adam <obnox@samba.org>
Autobuild-Date: Mon May 14 04:04:55 CEST 2012 on sn-devel-104
2012-05-14 04:04:55 +02:00