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* - use read locks when possibleAndrew Tridgell2000-06-151-42/+44
| | | | - don't use as many locks on a store
* an imcompatible tdb format change (sorry!)Andrew Tridgell2000-05-121-11/+2
| | | | | this will give us a much nicer migration path for the proposed semaphore code
* when creating the database zero the reserved spaceAndrew Tridgell2000-05-101-0/+8
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* - add some reserved space to every tdb, this will beAndrew Tridgell2000-05-101-2/+3
| | | | | used for semaphores and future expansion - update tdb version number to 2
* Use a prime for default tdb hash size - this makes a difference !Herb Lewis2000-05-101-1/+1
| | | | Jeremy.
* fixed typoAndrew Tridgell2000-05-011-1/+1
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* added TDB_INTERNAL, TDB_NOLOCK and TDB_NOMMAP flags.Andrew Tridgell2000-05-011-40/+63
| | | | TDB_INTERNAL replaces the old method of passing a null filename
* - removed all our old wildcard matching code and replaced it with aAndrew Tridgell2000-04-301-20/+15
| | | | | | | | | | | | | | | | call to ms_fnmatch(). This also removes all the Win9X semantics stuff and a bunch of other associated cruft. - moved the stat cache code into statcache.c - fixed the uint16 alignment requirements of ascii_to_unistr() and unistr_to_ascii() - trans2 SMB_FIND_FILE_BOTH_DIRECTORY_INFO returns the short name as unicode always (at least thats what NT4 does) - fixed some errors in the in-memory tdb code. Still ugly, but doesn't crash as much
* put tdb utility functions in a separate fileAndrew Tridgell2000-04-291-44/+0
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* Added tdb_get/set_int_byblob, which takes a size_t len and then implementedJeremy Allison2000-04-281-7/+19
| | | | | | the tdb_get/set_int string functions in terms of them. Will be useful in storing POSIX pending close records (which are ints but indexed by dev/inode pairs). Jeremy.
* added TDB_MODIFY flag - patch from from lukeAndrew Tridgell2000-04-251-4/+25
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* use an size_t not a ssize_t when checking for out of bounds errorsAndrew Tridgell2000-04-241-1/+1
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* added tdb_get_int() and tdb_store_int()Andrew Tridgell2000-04-161-0/+34
| | | | they are very useful for database versioning
* Check for null tdb context in tdb_exists()Tim Potter2000-03-011-0/+7
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* Allow tdb databases to be created "in memory" without having a fileTim Potter2000-02-281-55/+99
| | | | | associated with them. tdb can then be used as a hash table data structure.
* More checks for passing NULL tdb contexts to tdb functions.Tim Potter2000-02-161-0/+77
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* Return "Invalid tdb context" instead of crashing when tdb_error calledTim Potter2000-02-151-2/+6
| | | | with NULL tdb context.
* 1) added void* state argument to tdb_traverse. guess what! there wereLuke Leighton2000-02-041-3/+3
| | | | | | | | | | | | | | | | | | 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.
* tdb record read error return check fix from Dave Airlie <airlied@samba.org>.Jeremy Allison2000-01-241-1/+1
| | | | Jeremy.
* casts and defines to make solaris happyAndrew Tridgell2000-01-141-0/+4
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* improved the error checkingAndrew Tridgell2000-01-081-26/+73
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* don't use strcpyAndrew Tridgell2000-01-071-1/+2
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* - patch from Rusty to neaten up the code a bitAndrew Tridgell2000-01-071-232/+106
| | | | - fixed a race condition in tdb_open()
* lower the default hash size a bitAndrew Tridgell2000-01-051-1/+1
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* drop the alignment to 4 bytes - this makes tdb more space efficientAndrew Tridgell2000-01-031-1/+1
| | | | and doesn't seem to affect performance
* updated docsAndrew Tridgell2000-01-021-1/+1
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* - added tdb_flags option to tdb_open()Andrew Tridgell2000-01-021-13/+40
| | | | | | | | | - 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
* - optimise tdb_store() a littleAndrew Tridgell2000-01-021-7/+15
| | | | - prevent a free of an unallocated pointer
* fixed more locking bugs - all seems OK nowAndrew Tridgell1999-12-241-39/+66
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* fixed locking codeAndrew Tridgell1999-12-231-69/+194
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* fixed a bug in the handling of tdb version number upgradeAndrew Tridgell1999-12-221-0/+3
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* added some paranoia codeAndrew Tridgell1999-12-221-41/+46
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* converted all our existing shared memory code to use a tdb databaseAndrew Tridgell1999-12-211-31/+34
| | | | | | | | | | | | | instead of either sysv or mmap shared memory or lock files. this means we can now completely remove locking_shm.c locking_slow.c shmem.c shmem_sysv.c and lots of other things also got simpler locking.c got a bit larger, but is much better compartmentalised now
* first cut at using the tdb code for the connections structure, theAndrew Tridgell1999-12-211-4/+35
| | | | | SWAT status page and smbstatus. It made the code _much_ simpler, I wish we'd done a database module a long time ago!
* first pass at the database code for Samba. This also includes a testAndrew Tridgell1999-12-211-0/+1001
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
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