summaryrefslogtreecommitdiffstats
path: root/source3/locking
Commit message (Collapse)AuthorAgeFilesLines
* r1085: Now it's had some proper user testing, merge in the deferred open ↵Jeremy Allison2007-10-101-5/+387
| | | | | | | | | fix. I'm still doing more testing, but it fixes a behaviour that we've been wrong on ever since the start of Samba. Jeremy. (This used to be commit 894cc6d16296b934c112786eec896846156aee5d)
* r1011: fix bad merge (from a few months ago) and ensure that we always use ↵Gerald Carter2007-10-102-4/+4
| | | | | | tdb_open_log() instead of tdb_open_ex() (This used to be commit e65564ab4aa1240e84b8d272510aa770cad0ed0e)
* r984: Ensure memmove & memcpy aren't called with len == 0.Jeremy Allison2007-10-101-4/+8
| | | | | Jeremy. (This used to be commit 40c77dddc65e18b879d922379d562ffb8be80ab5)
* merge from old APP_HEADGerald Carter2004-02-122-4/+4
| | | | | | | | | | | * remove corrupt tdb and shutdown (only for printing tdbs, connections, sessionid & locking) * decrement smbd counter in connections.tdb in smb_panic() * various Makefile hack to get things to link 'max smbd processes' looks like it might be broken. The counter KEY is not being set. Will look into that tomorrow. (This used to be commit 6e22c5da929b6d9a4e32dc704c83112b2ad8fcfd)
* Changes to allow Samba3 to pass the Samba4 RAW-READ tests.Jeremy Allison2003-10-092-6/+14
| | | | | Jeremy. (This used to be commit e7565dbba696adbb0fd8cca6b86a1a7e5a655f2e)
* Tidy up some formatting. Get ready for allowing bad password lockout. (basedJeremy Allison2003-09-081-14/+18
| | | | | | on a patch posted from Richard Renard <rrenard@idealx.com>. Jeremy. (This used to be commit abf54b58e95a949cb883d4485853dc560489c03f)
* Final fix for the bug tridge found. Only push locks onto a blocking lockJeremy Allison2003-08-011-1/+5
| | | | | | | queue if the posix lock failed with EACCES or EAGAIN (this means another lock conflicts). Else return an error and don't queue the request. Jeremy. (This used to be commit 43fbc18fdc184bf29c15186c16bc99fb208de963)
* Fixup a bunch of printf-style functions and debugs to use unsigned long whenTim Potter2003-07-221-2/+2
| | | | | | | displaying pid_t, uid_t and gid_t values. This removes a whole lot of warnings on some of the 64-bit build farm machines as well as help us out when 64-bit uid/gid/pid values come along. (This used to be commit f93528ba007c8800a850678f35f499fb7360fb9a)
* More fixes for debug log to catch logic error.Jeremy Allison2003-05-221-1/+1
| | | | | Jeremy. (This used to be commit 84a7714eba801fefa7ad56493f20813de3943bc5)
* Prefix VFS API macros with SMB_ for consistency and to avoid problems with ↵Alexander Bokovoy2003-05-141-5/+5
| | | | | | VFS_ macros at system side. We currently have one clash with AIX and its VFS_LOCK. Compiled and tested -- no new functionality or code, just plain rename of macros for yet-unreleased VFS API version. Needs to be done before a24 is out (This used to be commit c2689ed118b490e49497a76ed6a2251262018769)
* Fix VFS layer:Alexander Bokovoy2003-05-111-6/+5
| | | | | | | | | | 1. Finally work with cascaded modules with private data storage per module 2. Convert VFS API to macro calls to simplify cascading 3. Add quota support to VFS layer (prepare to NT quota support) Patch by Stefan (metze) Metzemacher, with review of Jelmer and me Tested in past few weeks. Documentation to new VFS API for third-party developers to follow (This used to be commit 91984ef5caa2d13c5d52e1f535bd3bbbae1ec978)
* Fix for very subtle POSIX lock interaction race condition found byJeremy Allison2003-04-042-9/+40
| | | | | | | Herb. We need to unlock POSIX locks before notifying pending lock processes. Jeremy. (This used to be commit 6999eef51c3e597b3b2cd9cc26138acdfbb6a23a)
* Fix to allow blocking lock notification to be done rapidly (no waitJeremy Allison2003-02-272-8/+78
| | | | | | | for smb -> smb lock release). Adds new PENDING_LOCK type to lockdb (does not interfere with existing locks). Jeremy. (This used to be commit 766928bbba1e597c9c2b12458dd8d37e6080593e)
* Merge off-by-one fix from HEAD (caused crash with --enable-developer)Andrew Bartlett2003-02-241-1/+1
| | | | (This used to be commit d71425413075af25f91f715950c06ab698cf5fb7)
* When checking is_locked() new WRITE locks conflict with existing READ locks evenJeremy Allison2003-02-221-3/+10
| | | | | | if the context is the same. See LOCKTEST7 in smbtorture. Jeremy. (This used to be commit 1698092ba5a169de369ad1182a6f270de174c3f5)
* Fixes for HPUX only having limited POSIX lock range from Michael Steffens ↵Jeremy Allison2003-02-121-12/+7
| | | | | | | <michael.steffens@hp.com> Jeremy. (This used to be commit e9b4fb8b9aedda9afc01af976264298002be3096)
* Cleanups: (merge from HEAD)Andrew Bartlett2003-02-101-1/+3
| | | | | | | | | | | - use safe_strcpy() instead of pstrcpy() for malloc()ed strings - CUPS: a failure in an attempt to automaticly add a printer is not level 0 stuff. - Fix up a possible Realloc() failure segfault Andrew Bartlett (This used to be commit c1cfc296c2efdb2b5972202146e80f0e3b6a3da4)
* Fix problem with "hide unreadable". stat file opens are baaack :-).Jeremy Allison2003-01-031-2/+1
| | | | | Jeremy. (This used to be commit 62038a0abf193d4dc4f37c31ac77216a10f6f326)
* Forward port the change to talloc_init() to make all talloc contextsJeremy Allison2002-12-201-2/+2
| | | | | | named. Ensure we can query them. Jeremy. (This used to be commit 09a218a9f6fb0bd922940467bf8500eb4f1bcf84)
* Lots of fixes for error paths where tdb_fetch() data need freeing.Jeremy Allison2002-11-232-12/+17
| | | | | | Found via a post from Arcady Chernyak <Arcady.Chernyak@efi.com>. Jeremy. (This used to be commit 5d5762d1787db4392d2dff16024097c638b2d494)
* sync'ing up for 3.0alpha20 releaseGerald Carter2002-09-251-1/+1
| | | | (This used to be commit 65e7b5273bb58802bf0c389b77f7fcae0a1f6139)
* updated the 3.0 branch from the head branch - ready for alpha18Andrew Tridgell2002-07-152-9/+21
| | | | (This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
* Fix the mp3 rename bug - also tidy up our open code and remove the specialJeremy Allison2002-03-231-3/+4
| | | | | | cases for rename and unlink. Had to add desired_access into the share mode record. Jeremy. (This used to be commit 3b1b8ac43535fb0839c5474fa55bf7150f6cde31)
* if our lock spin code fails then return the first error code, not theAndrew Tridgell2002-03-151-4/+11
| | | | | last one. This is what caused the lock1 and lock2 tests to fail. (This used to be commit e7ae8003cb4fdc93db5f842754884a6d2ec93dc0)
* Use sys_usleep not usleep.Jeremy Allison2002-03-141-1/+1
| | | | | Jeremy. (This used to be commit 8587dd95f850b4c6d2f015fe97ef98759ee8c236)
* Ensure we attempt to lock at least once. Only sleep if time param set.Jeremy Allison2002-03-131-1/+5
| | | | | Jeremy. (This used to be commit 62b80d5c65ae8cf35347ee5c3d21ce1702c6449e)
* include/smb_macros.h: Don't round up an allocation if the size is zero.Jeremy Allison2002-03-131-1/+25
| | | | | | | | | | | | | | | "One of these locks is not like the others... One of these locks is not quite the same" :-). When is a zero timeout lock not zero ? When it's being processed by Windows 2000 of course.. This code change, ugly though it is - completely fixes the foxpro/access multi-user file system database problems that people have been having. I used a *wonderful* test program donated by "Gerald Drouillard" <gerald@drouillard.ca> which allowed me to completely reproduce this problem, and to finally determine the correct fix. This also explains why Windows 2000 is *so slow* when responding to the smbtorture lock tests. I *love* it when all these things come together and finally make sense :-). Jeremy. (This used to be commit 8aa9860ea2ea7f5aed4b6aa12794fffdfa81b0d0)
* this attempts to handle the rather bizarre lock cache semantics inAndrew Tridgell2002-03-102-1/+15
| | | | | w2k. It isn't entirely accurate, but its close (This used to be commit e02d7364707c4939efa4ff0ddf9b6d4f48e5d411)
* accept the 0/0 lock but don't treat it in any sort of special wayAndrew Tridgell2002-03-051-1/+0
| | | | (This used to be commit 8f7bf38de16a1f5316aa6a413fb697c43862c4c6)
* Removed version number from file header.Tim Potter2002-01-303-6/+3
| | | | | Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
* Debugs that print out a share mode table in debug level 10. This codeJeremy Allison2002-01-081-4/+46
| | | | | | enabled me to track down a *nasty* bug. Jeremy. (This used to be commit ed5a9a0ee32aec460b9247ab4e4f5e38e8149e08)
* Added DEBUG in set_share_mode to track down logic insanity.Jeremy Allison2002-01-051-0/+8
| | | | | Jeremy. (This used to be commit 32f4f3a45d473b3be1ae07f6c60897c12323d60c)
* Removed unused function, delete_fn()Tim Potter2001-12-181-57/+0
| | | | (This used to be commit f26e8205cff63967b9c1659b8e6ad71cbe36dace)
* After conversations with Andrew, improved the robustness of theJeremy Allison2001-11-301-26/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | sharemode db in the following way. Originally, on startup and shutdown, smbd would scan the share mode db to ensure it was correct. This lead to scalability issues as scans lock the db for quite a long time. Andrew had the brainstorm that we only care about the record we're about to read. This new code (small change really, but quite significant) causes get_share_modes() to do a process_exists() call against each pid in each record, and to delete any that don't and re-write the entry if any dead records were detected. This allowed me to remove the startup/shutdown scans of the db (they can be added into smbstatus if anyone really cares to have them back). This will please the vfs author who was worried about the time taken on open() calls, and will lead to much greater robustness and scalability in the share mode db. We need much testing of this, and also netbench tests to ensure the extra process_exists() calls don't hurt performance (they shouldn't it's a very simple system call). Jeremy. (This used to be commit 4098d442030e66601450baeb09ae06b39a1ab571)
* Don't scan locking db on closedown.Jeremy Allison2001-11-211-0/+4
| | | | | Jeremy. (This used to be commit 59cfcd8a6c510204ac059a0d2fddc2fa17199f82)
* Move from timestamp to gen count file id's for finding oplocked filesJeremy Allison2001-10-201-6/+19
| | | | | | in a tdb. Jeremy. (This used to be commit 058ae6b58f61ef46013dd076af3a84de5fbaaab1)
* Ensure we mask off deny modes correctly on being set (this shouldn't haveJeremy Allison2001-10-191-2/+2
| | | | | | | caused problems but is tidier). Fix debug statement in locking.c Jeremy. (This used to be commit eac6bbd24ebf00b35e50953bc11186111dc39059)
* Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.Tim Potter2001-10-023-4/+0
| | | | (This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
* Removed test code that got added by accident.Jeremy Allison2001-09-191-22/+0
| | | | | Jeremy. (This used to be commit fc91ecc236e0d27f5836e9820332ababd762f1a7)
* Correct fix for unaligned memcpy - malloc'ed memory incremented by ↵Jeremy Allison2001-09-181-18/+20
| | | | | | | | | | | sizeof(struct locking_data) was not forced to be 8 byte aligned. Use union to force it to be correctly aligned for memcpy and use void *, to tell compiler not to optimize aligned copy (this last fix suggested by Trond @ RedHat). The first fix should be sufficient, but this provides a "belt and braces" fix. Jeremy. (This used to be commit 22c5915bb466529ac1bcb5c2574888b360a9775b)
* Use structure copy to fix unaligned accesses on 64bit architectures onJeremy Allison2001-09-181-1/+1
| | | | | | Linux. Jeremy. (This used to be commit b4b891279b6292237113456f1bb0d4393f1f9af1)
* move to SAFE_FREE()Simo Sorce2001-09-173-39/+31
| | | | (This used to be commit e61aec84edaf55b9ee087b076d2f1311033dc839)
* Fix the 62bit locking onto 32 bit NFS mounts problem generically for HPUX.Jeremy Allison2001-09-061-94/+21
| | | | | | Don. please check this out. Jeremy. (This used to be commit ce9f95996498f7795aaef069e1443ea1c7d524b3)
* got rid of USE_TDB_MMAP_FLAG as its not needed any moreAndrew Tridgell2001-09-062-2/+2
| | | | (This used to be commit c26e0d3f27a05ecc8bd2390f9aab7f9451524e47)
* use NTSTATUS not BOOL in do_lock()Andrew Tridgell2001-09-062-21/+24
| | | | (This used to be commit b1b2a5fa5d084dad8ae47777419ab75db1e51eff)
* 2nd DELETE_ON_CLOSE_FLAG fix ...Andrew Tridgell2001-09-051-3/+3
| | | | | | | | | | | we set the DELETE_ON_CLOSE_FLAG on all share modes on the file, which means the share mode in the fsp will not match the one in the tdb when we come to close for other file handles, which means we end up with share modes on files after all handles are closed fixed by making the comparison function that says if two shares modes are equal ignore the DELETE_ON_CLOSE_FLAG (This used to be commit 7b39c4c59897669106d7129bad8af3d592d25838)
* NFS v2 can return ENOLCK when greater than 31 bit offsets are used.Jeremy Allison2001-09-051-2/+2
| | | | | | Treat this the same as an EFBIG error. Jeremy (This used to be commit 8fad5177701c1738a7f5bdd7c0082ef23a00b876)
* the next stage in the NTSTATUS/WERROR change. smbd and nmbd now compile, but ↵Andrew Tridgell2001-09-041-6/+6
| | | | | | the client code still needs some work (This used to be commit dcd6e735f709a9231860ceb9682db40ff26c9a66)
* converted another bunch of stuff to NTSTATUSAndrew Tridgell2001-08-271-1/+1
| | | | (This used to be commit 1d36250e338ae0ff9fbbf86019809205dd97d05e)
* started converting NTSTATUS to be a structure on systems with gcc in order ↵Andrew Tridgell2001-08-271-6/+6
| | | | | | to make it type incompatible with BOOL so we catch errors sooner. This has already found a number of bugs (This used to be commit 1b778bc7d22efff3f90dc450eb12baa1241cf68f)
generated by cgit (git 2.34.1) at 2025-09-25 20:13:33 +0000