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path: root/source3/smbd/notify_hash.c
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2007-10-10r20434: Revert an accidential commitVolker Lendecke1-3/+0
(This used to be commit fe122b07fa1712c15067ed385d4408206e9beef4)
2007-10-10r20433: Work in progress: Survive more of RAW-NOTIFY.Volker Lendecke1-0/+3
call_nt_transact_notify_change() is now sync if there are changes around. A notify_message does a direct reply from within the message, so process_pending_change_notify_queue is not needed anymore for samba-generated events. Next step is to restructure the kernel-mechanisms to generate messages. Volker (This used to be commit c813f71d0036ec52c99a97e60fe33ee47d0635fa)
2007-10-10r15555: Make "change notify timeout" a per-share parameter - usedJeremy Allison1-3/+17
when there's no kernel or FAM change notify. If set to zero this will turn off change notify for the share except when we ourselves change something (renames / deletes etc. ). Designed to help on large directory shares where a new changenotify is issued between each delete. This will be fixed correctly when we move to internal change notify (eg. back-port Samba4 changenotify). Jeremy. (This used to be commit 5a17bffbcd5082fde79c241468a0ff2b5903d540)
2007-10-10r13482: Push the FAM notification file descriptor into the selectJames Peach1-0/+1
set to avoid unnecessary polling. (This used to be commit 1dce945ccbba25092cf54890301c8f78f8aede33)
2007-10-10r13423: Write wrapper functions (and configure tests) so we canJeremy Allison1-19/+4
always assume we can get a struct timespec out of a stat struct. This will allow us to portably move to nsec timestamps on files and directories in the file server code in future. Jeremy. (This used to be commit 07132d8796a08aa71d6719cb07b5b2c999930632)
2007-10-10r8695: Patch from James Peach for hires timestamps and efficientJeremy Allison1-4/+34
notify code. Bugid #2285. The last commit by me on behalf of James as he will be able to do his own now :-). Jeremy. (This used to be commit 524298b3f32f478e3750d805c5dc3b8fbe40d8d2)
2007-10-10r7893: Add in the extra parameters to opendir() to fix the large ↵Jeremy Allison1-1/+1
directory/insane app problem. Rev vfs version. Doesn't change the normal codepath. Jeremy. (This used to be commit 0f03a6bdcdbdf60da81e0aeffa84ac6e48fc6a04)
2007-10-10r7200: Don't use memset, use SET_STAT_INVALID (has the same effect).Jeremy Allison1-1/+1
Jeremy. (This used to be commit 0b6f87d5e14da461bd2b1c3a4e6f47a69d2cd1c4)
2007-10-10r5160: First cut at refactoring of directory code to handle non-wildcardJeremy Allison1-4/+8
directory match more efficiently. Passes RAW-SEARCH under valgrind but needs more testing (which I'll do later today :-). Jeremy. (This used to be commit 0b04dd9d0c6d1fe02d1b5e43f203577bf5466f33)
2007-10-10r5152: Restructure the directory handling code, stop using void * pointersJeremy Allison1-1/+1
that just allow the wrong pointer to be assigned :-) and make the interface more consistent. Fix the FreeBSD directory problem. Last thing to do is to add the "singleton" directory concept from James Peach's code. Jeremy. (This used to be commit cfa8150fd9932470cb8f3b5e14c0156dda67125d)
2007-10-10r5063: Shamelessly steal the Samba4 logic (and some code :-) for directoryJeremy Allison1-1/+3
evaluation. This stops us from reading the entire directory into memory at one go, and allows partial reads. It also keeps almost the same interface to the OpenDir/ReadDir etc. code (sorry James :-). Next I will optimise the findfirst with exact match code. This speeds up our interactive response for large directories, but not when a missing (ie. negative) findfirst is done. Jeremy (This used to be commit 0af1d2f6f24f238cb05e10d7d53dcd5b5e0f5f5d)
2007-10-10r1154: Change default setting for case sensitivity to "auto". If set to autoJeremy Allison1-1/+1
then is the client supports it (current clients supported are Samba and CIFSVFS - detected by the negprot strings "Samba", "POSIX 2" and a bare "NT LM 0.12" string) then the setting of the per packet flag smb_flag FLAG_CASELESS_PATHNAMES is taken into account per packet. This allows the linux CIFS client to use Samba in a case sensitive manner. Additional command in smbclient "case_sensitive", toggles the flag in subsequent packets. Docs to follow. Jeremy. (This used to be commit cf84c0fe1a061acc0313f7db124b8f947cdf623d)
2003-10-06Fix for bug #562 (incorrect mode sum) by h-yamasaki@pd.jp.nec.com.Jeremy Allison1-3/+3
Jeremy. (This used to be commit 7fb8a1bd3880b093a884749fc496cd702480752c)
2003-05-14Prefix VFS API macros with SMB_ for consistency and to avoid problems with ↵Alexander Bokovoy1-2/+2
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)
2003-05-11Fix VFS layer:Alexander Bokovoy1-2/+2
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)
2002-01-30Removed version number from file header.Tim Potter1-2/+1
Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2001-10-27smbd/notify_hash.c: Merged Herb's fix.Jeremy Allison1-2/+2
lib/debug.c: Fix for potential null pointer access. Jeremy. (This used to be commit 5a4d22dd66ab782f6161aa5a4162c0e7f1d811fb)
2001-10-23more compiler warningsHerb Lewis1-1/+1
(This used to be commit 12c10e876ea528fdf33e8ecfe42ab0ebb346b143)
2001-10-19Fixed issues with changenotify only being called once in VC++.Jeremy Allison1-4/+29
Jeremy. (This used to be commit ce59e4a7729c45f3a84d877e1dbdfffa984060b9)
2001-10-19Tidy up debug in notify code.Jeremy Allison1-12/+17
Jeremy. (This used to be commit 7707c5e07385ce5ac3732715d586ad6c6b41de65)
2001-10-18Merge the become_XXX -> change_to_XXX fixes from 2.2.2 to HEAD.Jeremy Allison1-6/+9
Ensure make_conection() can only be called as root. Jeremy. (This used to be commit 8d23a7441b4687458ee021bfe8880558506eddba)
2001-10-02Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.Tim Potter1-3/+0
(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
2001-09-17move to SAFE_FREE()Simo Sorce1-1/+1
(This used to be commit a95943fde0ad89ae3f2deca2f7ba9cb5ab612b74)
2001-03-11Merge of new 2.2 code into HEAD (Gerald I hate you :-) :-). Allows new SAMRJeremy Allison1-3/+0
RPC code to merge with new passdb code. Currently rpcclient doesn't compile. I'm working on it... Jeremy. (This used to be commit 0be41d5158ea4e645e93e8cd30617c038416e549)
2000-09-27Restructuring of the code to remove dos_ChDir/dos_GetWd and re-vector themJeremy Allison1-2/+2
through the VFS. All file access/directory access code in smbd should now go via the vfs. Added vfs_chown/vfs_chmod calls. Still looking at vfs_get_nt_acl() vfs_set_nt_acl() call API design. Jeremy. (This used to be commit f96625ec124adb6e110dc54632e006b3620a962b)
2000-09-21Optimization (noticed by bloody Andrew :-) to stop directory scan everJeremy Allison1-4/+15
being done if any of the directory timestamps were changed. Jeremy. (This used to be commit 915152ed981e8e537d15fd4b80b3c3d10ee86bff)
2000-09-20Fix to allow a timestamp of zero to cause an instantaneous changenotifyJeremy Allison1-3/+6
scan - then call this from renames. This allows instantaneous update for W2k renames. Jeremy. (This used to be commit 07dffc4ee931cbc61197e2da277df9c404a77469)
2000-06-14allow the notify implementation to choose the select timeout changeAndrew Tridgell1-0/+1
(This used to be commit b1441d9622609af5ef598c5e1e1f5af438dc0731)
2000-06-12totally rewrote the async signal, notification and oplock notificationAndrew Tridgell1-0/+184
handling in Samba. This was needed due to several limitations and races in the previous code - as a side effect the new code is much cleaner :) in summary: - changed sys_select() to avoid a signal/select race condition. It is a rare race but once we have signals doing notification and oplocks it is important. - changed our main processing loop to take advantage of the new sys_select semantics - split the notify code into implementaion dependent and general parts. Added the following structure that defines an implementation: struct cnotify_fns { void * (*register_notify)(connection_struct *conn, char *path, uint32 flags); BOOL (*check_notify)(connection_struct *conn, uint16 vuid, char *path, uint32 flags, void *data, time_t t); void (*remove_notify)(void *data); }; then I wrote two implementations, one using hash/poll (like our old code) and the other using the new Linux kernel change notify. It should be easy to add other change notify implementations by creating a sructure of the above type. - fixed a bug in change notify where we were returning the wrong error code. - rewrote the core change notify code to be much simpler - moved to real-time signals for leases and change notify Amazingly, it all seems to work. I was very surprised! (This used to be commit 44766c39e0027c762bee8b33b12c621c109a3267)
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