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* support both read and write locks inside the tdbAndrew Tridgell2000-06-151-1/+6
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* an imcompatible tdb format change (sorry!)Andrew Tridgell2000-05-121-0/+1
| | | | | this will give us a much nicer migration path for the proposed semaphore code
* added TDB_INTERNAL, TDB_NOLOCK and TDB_NOMMAP flags.Andrew Tridgell2000-05-011-0/+4
| | | | TDB_INTERNAL replaces the old method of passing a null filename
* added TDB_MODIFY flag - patch from from lukeAndrew Tridgell2000-04-251-1/+2
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* locking/locking.c: Fixed placeholder code for POSIX locking.Jeremy Allison2000-04-181-0/+2
| | | | | | | | 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
* 1) added void* state argument to tdb_traverse. guess what! there wereLuke Leighton2000-02-041-1/+2
| | | | | | | | | | | | | | | | | | 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.
* improved the error checkingAndrew Tridgell2000-01-081-1/+8
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* - patch from Rusty to neaten up the code a bitAndrew Tridgell2000-01-071-0/+3
| | | | - fixed a race condition in tdb_open()
* - added tdb_flags option to tdb_open()Andrew Tridgell2000-01-021-1/+6
| | | | | | | | | - 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
* fixed locking codeAndrew Tridgell1999-12-231-1/+1
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* first cut at using the tdb code for the connections structure, theAndrew Tridgell1999-12-211-0/+1
| | | | | 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/+61
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